Launched largest countries in the lithium battery electric vehicle project

Following the 2009 in Suzhou, the first to produce its own lithium Sony VGP-BPS2B Sony VGP-BPS2C battery electric vehicles, it is now Henan Jinlong pushed backwards – at the end of January in the original Yang began the annual output of 2 million the lithium battery electric vehicle project

January 21 morning, the Golden Dragon Group Board of Directors decided to convene: Following Suzhou lithium electric car project implemented, Xinxiang Yuanyang frozen to build a production base of electric cars lithium battery production line a total investment of 150 million yuan, annual production should reach 2 million vehicles. This project will become the largest lithium battery electric vehicle project.

In compliance with the dragon’s plan to expand the 2011 lithium battery electric vehicle production scale, but more recently, the condition of vehicles lithium electricity market are particularly good, especially in the region Yangtze Delta, where consumers are more receptive to new things, we produce the electric car does not sell, so that future expansion of production. “Subsidiary of Golden Dragon Group in Suzhou, Lung Engineer Yeuk Yin Yong Ting said. Vostro 1500 battery Vostro 1700 battery

January 21 afternoon, the Golden Dragon Group is responsible for research and development of lithium-Yong Yin Huang, with the chief engineer Wang Shikui and have covered over 40 kilometers of Xinxiang Jinlong Yang freezer production base in first group, the siting study. “This infrastructure has been improved, there are workshops, as the installation of equipment is expected to decline this year, the production line is completed, we can reach an annual output of 2 million level.” Kui said Wangshi . ‘Our goal is to project fully completed by 2015 and complete presentation of strategic group in the country, reaching an annual production of 5 million in vehicle production and operation of the size and become the largest manufacturer of nation of electric bicycles. “Li Changjie said.

Both carmakers to power battery

Golden Dragon Group, in addition to the hippocampus, Lifan outside the power of car batteries, and Zhengzhou Nissan, Yutong has also established a link. PA3399U-2BAS PA3399U-1BRS

January 25, Director General of Golden Dragon Group Hebei Xue-Feng and his party arrived in Chongqing Lifan, Lifan has met the highest level. Both parties to the Golden Dragon Group, Lifan Group, has reached a preliminary plan to provide motive power batteries, even if the content is confidential, but he revealed: “has been resolved, and soon the signing of agreement is concluded. “

At the end of January, Golden Dragon has signed a cooperation agreement with the hippocampus. Companies “In the future, the hippocampus batteries power electric vehicles by us, this number is quite impressive.” Wang Shikui this cooperation was very pleased: “At the moment, and the combination of the hippocampus, but also tend to run cars for official use Test how problems are identified, to identify weaknesses, and then solve the problem, eventually toward industrialization.”

“For us, may provide the impetus for the hippocampus and batteries Lifan, we will develop a wide area. Wangshi Kui said. A1045 PowerBook G4 15 battery

Golden Dragon Group Dynamic Power Co., Ltd., Henan Li Ji Cheng, executive vice president of the introduction, in addition to, and the hippocampus, Chongqing Lifan co operation, they and the Nissan Zhengzhou Yutong and other companies have also established a cooperative relationship.

We also produce electric vehicles that

The production of electric cars, only the first step of the road shock Jinlong Li Changjie has a more ambitious target – vehicles produce electric current, the current prototype has been produced by the September 1, 2009, Golden Dragon Group and Taiwan’s Aerospace Industrial Development Corporation jointly, joint ventures, the annual production capacity of 300,000 batteries from cars and power projects, joint working and the battery power search electric vehicles and the development and production. The project covers an area of 2000 hectares, is located in Xinxiang National Chemistry and Physics Industrial Park in 2010, began full production in 2012 after the completion of the project can achieve annual sales revenue of 50 billion yuan. ThinkPad R50 battery ThinkPad R51 battery

Although Li Changjie, said an official for the electric vehicle market, but also take a few years, but in fact, Golden Dragon Group Taicang in Jiangsu Province to produce lithium-electric vehicles such as electric cars, not only the tractor, karting, passenger cars, patrol cars, as well as for residents of houses with cars, these electric vehicles are used by the own production of Golden Dragon Group lithium batteries.

In printing the reporter that, although many airports, stations are used in electric tractors. “These tractors are used in common lead-acid batteries, speed is only 20 kilometers per hour but the battery is not sustainable, but also pollutes the environment. We produce a range of tractor result of its lithium-even up to 80 km / h above, very appropriate for the military, airports, train stations, the use of the Liberation. People’s Army General Armament Department has many cars I’ve seen, and very interested, willing and we, them that the market is large. “Yin Yong Ting said.

According to reports, the current produced by the sample households, there are two electric vehicles: Jeep-style, style of vehicles. “We will participate in the car this fall, the Shanghai Expo, so that everyone finds fault with the issue. But the case of a production license in the state.” Huang Yin-Yong said: “Quick, come next year, the Pixia. Vostro 1320 battery Vostro 1400 battery

Reward for attracting Jinlong electric shock

Always show people the face of precision Golden Dragon Copper Tube Group, has opened a new door – lithium-moving vehicles. For a lithium battery lithium electric vehicles for commercial vehicles, the plan of Golden Dragon Group for their future again and again a whole new way.

Golden Dragon Group is the largest global manufacturer of precision copper tubes, the product nationally for over 60% market share, which represents one sixth of global market share. As an industry brass boss, Jinlong Why join the lithium industry? “Although we have brass in 2009 reached over 100 billion yuan of production value, but the benefits of the processing industry is relatively low. A new energy is different, and in 2009 the benefits of lithium batteries only about 7000 million euros, compared to the number of our copper is ah “When it comes to enter the lithium batteries, Li Changjie excited.”In the future, new energy will be our other pillar industries. 3 ~ 5 year lithium battery electric vehicles, battery power and production of electric vehicles will reach 500 billion size of the output value will be much more than copper. “Lithium battery separator material in the past of s ’support on imports, and now, independent research Golden Dragon Group and developing production of alternatives represented a certain percentage of the domestic market share and become a beneficiary of the company news-making issues. ” Cheng Ji, introduced in April 2008, Xinxiang special grant of 200 acres of city land, the chemical group and physical condition in Xinxiang Industrial Park, built in the section Xinxiang Technology Co., Ltd., is committed to lithium , G5266 HD438 battery, 3V lithium battery, new energy and related materials research and industrial. “We are now the largest manufacturer of lithium-powered batteries.

As Li Changjie said, support the Golden Dragon Copper Tube Group, the industry of air conditioning, power industry to a new long-range extension is that the Golden Dragon Group, separator in lithium battery acquired the intellectual property rights, access to proprietary technology for IP cases in China. Li Changjie so proud is now manufacturing batteries Golden Dragon Group power necessary to take account of the inner part of the membrane material in the battery industry lithium has a greater impact and benefits of technological development.

Henan Province is to build electric cars

Golden Dragon Force Group in the hair behind the electric car is the bias of policies in the province of Henan. Under the guidance of policy, many manufacturers have launched the electric car

In November 2009, our province has introduced the latest development of the electric car industry plan of action, intends to expand the Zhengzhou hybrid bus demonstration in support of Operation Xinxiang demonstration to promote trade public spaces and the operation of the 10 demonstration areas for the development of electric vehicles. To support the electric vehicle industry, our province has allocated 5,000 million dollars and has been implemented. Funds this year, the province also allocated are used to finance the development of electric vehicles, the amount of money the current plan is 100 million yuan. In addition, businesses in the province or individuals may apply for grants to buy electric cars. hp Pavilion dv8000 battery  hp Pavilion dv4 battery

In terms of stimulus, not only the dragon, other companies have entered the electric car R & D and production.

Electric Vehicle Engineering Institute, Henan Province, according to information provided, Zhengzhou Yutong Bus in the vehicle and fuel systems technology is relatively mature, and its research and development of pure electric buses and hybrid covering 10 ~ 12 meters more models.

Zhengzhou Nissan Automobile converted a number of cars Paladin, equipped with 336V, 100AH lithium batteries, using Hangzhou universal system power management, for the National Grid service vehicle. The near future plans to Rui Qi, Odin two electric vehicles in a taxi-type.

China Aviation Industry Group ZHENG Fei-electric car motors and the controller now has two core technologies, currently more than 100 vehicles produced mini-cars have been conducted over many months of testing on the road, and got the last Cab Card Administration Office of Zhengzhou eligibility.

Shaolin car has developed three types of models, the initial plan this year, production of 2000 units, and gradually developed into 5,000 units.

Electric Vehicle Program China First Tractor is in the early preparation.

January 24, the provincial government takes the initiative in creating the League of Henan electric vehicle industry. At the meeting, provincial director of the Office of Industry and Information Sheng Yang Tao, Zhengzhou, Henan based on four major auto manufacturers (hippocampus, Yutong, Nissan, Shaolin) to build the production base electric vehicles in the five major M8403 A1079 battery manufacturers have Xinxiang (Golden Dragon, Universal Group, the electricity of the air lithium, etc.) to build electric car production base of batteries. The eventual realization of “equipment, equipment, Henan, Henan” goal. After passing through the bottleneck techniques, ran on the Central Plains will be built in Henan are electric vehicles.

Henan: the provincial government grants to 150 million yuan

Henan Province, the Office of Leading Group of the electric vehicle, the Commissioner said to “buy newspapers Government Information” Reporter: “Henan Province, to support the development of the electric vehicle industry, relevant documents are presented for the approval process, however, be used to support projects of electric vehicles in the Henan province of funds already in place. “It is said that the first of the Henan provincial government allocated funding of 5000 million yuan, Zhengzhou, Xinxiang, Jiaozuo, Luoyang, and the entry of four local matching funds of at least 2 times the provincial government invested, while the government intends to invest in the province of Henan both counterpart funds of about 100 million yuan. Vostro 1500 battery Vostro 1700 battery

Related funds will mainly be used to subsidize the purchase of units of electric vehicles and electric vehicles supporting infrastructure. We learn that, in accordance with relevant provisions of law to purchase units in the electric bus in Henan Province subsidizes 50 million, Pakistan 200 thousand yuan, 60,000 yuan cars, while the venue of the 3000 Electric Vehicle . In addition, to support the construction of the Henan Electric Power Company dedicated car charging stations and other equipment, the Henan provincial government has also allocated 10 million yuan of grant funds.

When the League of Henan electric car industry before the establishment of the city of Zhengzhou has enacted the “city of Zhengzhou Electric Vehicle Operations Demonstration Program”, depending on the program in 2010 in the city of Zhengzhou has opened two lines of model and a bus inter-city bus model. Among these, 29 route online passenger car model hybrid at the end of January before the formal operation of hybrid buses equipped with 10 sets, 85 highway Online pure electric passenger car model at the end of June, before the official start its activities, pre-equipped with 20 sets of electric passenger car clean; Zheng Kaesong inter-bus routes will run one Pilot May 1 Opening of the first hybrid with five units. MacBook Pro 15 inch battery A1078

In addition, as a model for electric car users, Zhengzhou City Public Security Bureau according to the acquisition of pure electric vehicles will be three, because the police patrol car traffic; Transportation Commission, the Municipal , City of Industry and Information Commission as a model to obtain a car, Zhengzhou City, the power company buy pure electric cars four, as the car engineering. Zhengzhou High-Tech Zone, Zhengzhou Economic Development Zone will be the acquisition of pure electric cars, 5, Shaolin 5A scenic spots will be purchased in 5 classes of cars to pure electric achieve closure of the regional model runs.

Shenzhen: building dedicated loading stations to lay the foundation for the promotion

Shenzhen City is the initial shortlist energy saving and new energy vehicles to promote a pilot demonstration, one of 13 cities and is currently expected to five cities private purchase of energy from new models subsidies. As with Zhengzhou, Shenzhen and the development of new energy automotive industry has also highlighted the field of electric vehicles, which is located in Shenzhen, BYD is for many. PA3399U-2BRS PA3465U-1BRS

Unlike hybrid vehicles have already entered the implementation phase, the development of electric vehicles is still limited by the objective environment, the main question is required to charge the car to meet special loading stations and other infrastructure. To this end, Shenzhen City, China Southern Power Grid Corporation has created two positions for loading vehicles reserved for electric vehicles Shenzhen trial, laying the initial groundwork.

Not only that, the municipal government of Shenzhen in 2008, signed with BYD Auto to buy 100 electric vehicles, an agreement has now delivered more than 50 units, as ministries of a functioning government vehicles in general public use.

Shenzhen to support the development of electric vehicles is another way the government subsidizes the purchase of electric vehicles. It is reported that the first quarter of this year, Shenzhen, should publish a policy specific grant, including the taxi industry and purchases of private grants to electric vehicles. ThinkPad R52 battery ThinkPad T40 battery

With the help of government subsidies, BYD plans to start in the first quarter of 2010, electric cars E6 took the head of the taxi industry to make a race driver. “In the rental sector for pilot projects, the passengers will take us through the electrical performance of taxi experience. BYD, said Yang Zhao, Director of Public Relations.

Provinces and cities for its planned multi-battery charging station

In addition to Zhengzhou, Shenzhen City, the program in 2010 to build the city Electric Vehicle Charging Station also Changchun, Shanghai, Tianjin and Xi’an.

As the country’s first “energy saving and new energy vehicles for achieving the demonstration and extension of the pilot project,” city of Changchun City electric car this year, there will be buses and other way, Tianjin charger for the year to build five power plants, Beijing also plans to accelerate construction of charging stations for electric cars. Vostro 1400 battery Vostro 1510 battery

Industry sources, charging stations for electric vehicles to invest in small, technically there is no problem, we can build a charging station charging dozens of piles, with fast load and simultaneously charge the advantage while the overall average investment of 300 million euros. Charging stations for electric cars, like the gas station in traditional cars, through the government, construction has led to charging stations and other infrastructure are the motor industries of electric car, a condition prior to development.

In the early stages of development of the electric vehicle industry, the government’s priority markets and government subsidies are necessary means to support electric cars, there is no government support, a vehicle can not be controlled independently companies in the industry.

However, some experts said that the government can not always be given to the development of electric vehicles heavily subsidized PB991A PB992A, and finally need to price the cars through their own efforts to reduce costs.

With “liquid carbon coating” process, effectively improve the distribution of particle surface morphology LiFePO4 and carbon, has considerably improved the electronic conductivity of LiFePO4 and achieve its nano-particle technology.

Get this powder process of lithium iron phosphate has the following structural parameters: D10 ≥ 0.8μm; D50 ≈ 2.00 ~ 3.00μm; D90 ≤ 20μm; tap density of 0.8 ~ 1.0 g/cm3 and that the area of 18 ~ 20 m2 / g, the morphology of micro-enterprises, see electron microscopy. Showed a spherical particle, the particle size of 200 ~ 500nm, the second spherical particles, dispersion, excellent with an average particle size of about 2 ~ 3μm. Vostro 1500 battery Vostro 1700 battery

As the electronic conductivity of lithium iron phosphate and ionic conductivity have been greatly improved, so the battery displayed an excellent performance. 2032-half of such cells, 0.2C on the following capacity to 145mAh / g, 0.2 ~ 10C under the voltage drop of only 0.25 V, the capacity fell only 25mAh / g , 10C, 300 cycles, the retention capacity was 95%;

Phosphate LiFePO4 cathode material, among others, Li3V2 (PO4) 3 is also good for security and electrochemical properties are also ideal, is to become the EV and HEV Li-material ion battery cathode. Li3V2 (PO4) 3 with monoclinic structure, and its relatively high ionic conductivity compared to LiFePO4, but its electronic conductivity is still low, usually through carbon coated to improve its electronic conductivity. We are prepared using solid phase reaction of carbon coated Li3V2 (PO4) 3, respectively, and citric acid (citric acid), sugar (glucose), polyvinylidene fluoride (PVDF) and starch (starch ) as the pyrolytic carbon reduction after the agent, excessive carbon may also act as agent driver. Finally found that the use of citric acid powder obtained has a high capacity to 3.0-4.3V at 0.2C charge and discharge, the availability of 118mAh / g reversible capacity, and not after 100 cycles the capacity decay, obtained from the PVDF powder magnification excellent performance in the discharge 5C under magnification will always be able to reach 95mAg / h capacity. PA3399U-2BRS PA3465U-1BRS

3 high anode material securities – the materials anodic oxide metal

Calorimetry studies have shown that metal oxides such as Li4Ti5O12, Fe2O3, so that the graphite anode shows better thermal performance security. Li4Ti5O12 because of the good structural stability known as the zero material strain, high load and platform discharge (1.5 V vs. Li + / Li) to match the thermal reaction of the electrolyte compared to the reaction Lithium intercalation of graphite with the electrolyte from the heat much more relaxed, and can reduce the transport of ions through nano-based way to improve the performance of battery power, so this material also showed the power of Battery broad application prospects, is expected for high density power system battery.

By thermal polymerization of acrylic acid were prepared nano-powders Li4Ti5O12, the powder sintered at 750oC average particle size of 120 nm, good performance of the electrochemical properties of the loop 100 times, the reversible capacity is still as high as 160 mAh / g, but also in the 10C Under the flow can reach 122 mAh / g capacity. IBM ThinkPad T42 battery  IBM ThinkPad T43 battery

To facilitate industrialization, we have also been achieved using solid-phase synthesis of Li4Ti5O12, due to lack of access to the nanoscale solid phase method of powder to obtain a magnification of good performance, we use the name of the composition of Cu-doping to prepare Li4Ti5CuxO12 powder X +, and get the best composition of x = 0.15 when the powder Li4Ti5Cu0.15O12.15, this material contains two types of structure spinel, namely Li4Ti5O12 and Li2CuTi3O8 first lithium intercalation process, Li2CuTi3O8 through the following reactions produce the same quality of Cu, Cu resulting uniformly distributed in the electrode, the electrode significantly increased the electronic conductivity, thus improving performance of battery power.

Li2CuTi3O8 + 2 Li = 0.6 Li4Ti5O12 + Cu + 0.8Li2O

Nano metal oxide transition as anode materials for lithium-ion batteries can significantly improve the battery charge or discharge capacity and performance of the new generation of lithium-development of ion battery in a direction important, with good development prospects. We have developed a simple synthetic method and practice – the heat curing acrylic, and particle size were prepared using this method, homogeneous and nano-Fe2O3 nano-composite Fe-oxides Li By optimizing the precursor liquid formulations, the calcination temperature, electrode formulation and so on, we have prepared a good electrochemical performance of nano-Fe2O3-based anode for lithium-ion G5266 HD438 battery after 200 cycles, the electrodes were able to meet that capacity 1300mAh / g or more. And we use it for industrial batteries, through testing short-circuit the negative than the usual graphite anode has a better safety performance.

4 The high-security system of the electrolyte

Electrolyte contains high activity of flammable organic solvents led to lithium-security issues of Ion battery is an important reason, developing the electrolyte of high security, to solve its security problems are the most direct and effective. As of dimethyl methylphosphonate (DMMP) has a higher than the TMP and other phosphorus content of phosphate, should be more efficient flame retardant, DMMP high viscosity and low dielectric constant possible to ensure that the electrolyte electrochemical performance is not affected, while the low freezing point most likely to improve properties of existing low temperature electrolyte, in addition to the price advantage DMMP widely used to increase their weight.

. This electrolyte at low temperatures showed more than usual electrolyte (1M LiPF6/EC + DEC (1:1 wt.)) A higher conductivity in the cathode half cell LiCoO2/Li established a greater discharge capacity and better performance at low temperature. PP2182L HSTNN-LB31

DMMP compatibility problems even though it may be, and, like many other additives, it is extremely difficult, and graphite negative, but more effective flame retardant in reducing the amount of fire retardant characteristics to facilitate the contradiction between the graphite-compatible and can be adopted (1) The use of modified graphite surface, (2) and forming compound additive are two ways to resolve this contradiction. By adding 5% of film forming electrolyte additives, vinyl ethylene carbonate (VEC), the electrolyte and the spherical MCMB graphite and amorphous carbon-coated graphite (SMG) of the compatibility between the marked improvement in LiCoO2 / MCMB and LiCoO 2 / SMG best performance throughout the performance of the cell cycle, LiCoO2 / SMG full battery in the loop 50 times, the capacity retention rate of 82% or more.

Structural stability of the anode and the DMMP-based electrolyte Li4Ti5O12 there is greater stability, we Li4Ti5O12 the LiNi0.5Mn1.5O4 with 5V cathode material with the formation of a new 3V battery, using the aforementioned high DMMP security based on the electrolyte in the absence Canadian film-forming additives which may be more compatible with the positive and negative electrodes, and demonstrated throughout the cell may be comparable to the performance of conventional battery electrolyte, which for High security in the use of the anode electrolyte lithium titanate power the field of batteries and battery energy storage to display a broad application prospects. PA3383U-1BRS PA3395U-1BRS

5 Conclusion

Lithium-ion batteries high security depends on the use of materials of high security. LiFePO4 and Li3V2 (PO4) 3 phosphate cathode material has an excellent safety, we have prepared by solid-phase powder has a good battery performance, especially with the performance of outstanding magnification is scheduled for the next generation of access to power battery applications. Materials of metal oxides as the anode in existing graphite anode showed better security, we have synthesized by thermal polymerization of nano-materials magnification Li4Ti5O12 anode has excellent performance, while solid phase prepared by Li4Ti5CuxO12 + x powders, because of the original Cu single bit of build quality, improve significantly the conductivity of the electrode, and substantially increase the performance of battery power; Fe2O3 nano-and nano-Li-Fe composite oxide as anode material is a class of high capacity and safety of cathode materials with wide application prospects. High security against the use of electrolyte materials, lithium-ion battery safety of the most cost effective manner, DMMP-based electrolyte has an excellent safety and conventional LiCoO2 / C system and a new battery LiNi0.5Mn1.5O4/Li4Ti5O12 Battery Systems showed good performance of the battery, such M8403 A1079 battery electrolyte in the industry is expected to quickly gain access.