Analyze the development direction of lithium batteries for electric vehicles

The development direction of lithium batteries for electric vehicles At present, the transportation industry accounts for 29% of US greenhouse gas emissions (EIA, 2009). As usual, between 2000 and 2020, US drivers’ emissions are expected to increase by 55% (Friedman, 2003). In addition, due to the rapid depletion of oil resources, fluctuations in oil prices, and dependence on politically unstable oil-producing countries, the fossil fuel-based power economy is now facing serious risks (Scorsati and Garche, 2010). This means that the system cannot continue to rely on oil. Due to the impact of global warming, governments all over the world are taking actions to reduce greenhouse gas emissions from transportation (Bonilla and Merino, 2010). The widespread use of electric vehicles including hybrid electric vehicles (HEV), pure electric vehicles (BEV) and plug-in hybrid electric vehicles (PHEV) may bring about revolutionary changes in the delivery process and significantly reduce fuel consumption (Danieletal., 2011; However, in order to continue the development of the electric vehicle supply chain, the demand has solved several key issues. At the same time, an obvious problem is the safety and availability of battery raw materials. Now, the battery manufacturing requires the continuous supply of some key raw materials There are some problems that have not been dealt with properly. Several battery types have great potential in electric vehicles, including lead-acid batteries (LA) and nickel-metal hydride batteries (NIMH). Batteries and lithium batteries (BLISISHwitz, 2010; Wangetal., 2010; Wadiaet., 2011). There are also a variety of viable alternative battery technologies for electric vehicles, including metal-air batteries and sodium batteries (Wanger, 2011;, but these technologies are still in the development stage and are not competitive. Currently, lithium batteries and nickel Hydrogen batteries are two commonly used batteries in electric vehicles. NiMH batteries are an important passive power source for hybrid electric vehicles (HEV) (majeau-bettezetal., 2011); however, compared with other battery technologies, lithium batteries have Significant advantages, but it is still in its infancy. Lithium batteries are likely to be used in the next generation of electric vehicles, especially with the increasing popularity of PHEV and BEV (Gruber and Medina, 2011; Scrosati and Garche, 2010, USDOE, 2011) In addition, lithium batteries also account for a considerable share of the hybrid vehicle market (UDOE, 2010). In view of the potential of lithium batteries as a continuous power source, this article focuses on analyzing the key raw material lithium used in lithium battery processing. In planning supply When chaining, it is important to solve the problem of denial of demand and changes in market conditions over time (Butleretal., 2006). Considering the importance of lithium to the future of electric vehicles, the instability and unreliability of supply now make global power and environmental Sustainability policies face risks. In this study, several key issues in the lithium supply chain are discussed in order to recognize the important risk categories. We use the literature review method to discuss the overview of the lithium supply chain. Adopted To evaluate the evidence in the literature, the purpose of this analysis is to put forward a more comprehensive view on the topic, find out the distance between the current state of common sense, and confirm the direction of future research. Disclaimer: Some pictures of articles published on this site And the content comes from the Internet, if there is any infringement, please contact to delete