期刊
CHEMSUSCHEM
卷 -, 期 -, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/cssc.202300729
关键词
biomass; catalysis; graphite; anode; lithium-ion
The demand for electrochemical energy storage is rapidly increasing due to decreasing costs in renewable electricity, governmental policies promoting electrification, and a desire to decrease CO2 emissions. Lithium-ion batteries are currently the main form of electrochemical energy storage for electric vehicles and the electrical grid. However, the production of lithium-ion battery anodes using graphite is resource-intensive and polluting. Therefore, there is a need for innovative technologies that utilize abundant, affordable, and renewable carbonaceous materials for sustainable production of graphite anodes.
The demand for electrochemical energy storage is increasing rapidly due to a combination of decreasing costs in renewable electricity, governmental policies promoting electrification, and a desire by the public to decrease CO2 emissions. Lithium-ion batteries are the leading form of electrochemical energy storage for electric vehicles and the electrical grid. Lithium-ion cell anodes are mostly made of graphite, which is derived from geographically constrained, non-renewable resources using energy-intensive and highly polluting processes. Thus, there is a desire to innovate technologies that utilize abundant, affordable, and renewable carbonaceous materials for the sustainable production of graphite anodes under relatively mild process conditions. This review highlights novel attempts to realize the aforementioned benefits through innovative technologies that convert biocarbon resources, including lignocellulose, into high quality graphite for use in lithium-ion anodes. Lithium-ion battery anodes are produced in a resource-intensive and polluting manner. This review focuses on biomass-derived graphitic anode materials for lithium-ion batteries that are advancing through innovation in thermochemical catalysis. Future research should focus more on electrochemical performance and less on the structural characteristics of the carbon materials.+image
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