{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Jo C"],"funding":["European Research Council","National Research Foundation of Korea"],"pagination":["8403-8410"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10173680"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["17(9)"],"pubmed_abstract":["To increase the energy density of lithium-ion batteries (LIBs), high-capacity anodes which alloy with Li ions at a low voltage against Li/Li<sup>+</sup> have been actively pursued. So far, Si has been studied the most extensively because of its high specific capacity and cost efficiency; however, Ge is an interesting alternative. While the theoretical specific capacity of Ge (1600 mAh g<sup>-1</sup>) is only half that of Si, its density is more than twice as high (Ge, 5.3 g cm<sup>-3</sup>; Si, 2.33 g cm<sup>-3</sup>), and therefore the charge stored per volume is better than that of Si. In addition, Ge has a 400 times higher ionic diffusivity and 4 orders of magnitude higher electronic conductivity compared to Si. However, similarly to Si, Ge needs to be structured in order to manage stre"],"journal":["ACS nano"],"pubmed_title":["Spinodal Decomposition Method for Structuring Germanium-Carbon Li-Ion Battery Anodes."],"pmcid":["PMC10173680"],"funding_grant_id":["2021M3D1A2043806","2021R1F1A1060230","866005","2021M3H4A1A02104022"],"pubmed_authors":["De Volder M","Jeong H","Jo C","Wen B","Park SK","Son Y"],"additional_accession":[]},"is_claimable":false,"name":"Spinodal Decomposition Method for Structuring Germanium-Carbon Li-Ion Battery Anodes.","description":"To increase the energy density of lithium-ion batteries (LIBs), high-capacity anodes which alloy with Li ions at a low voltage against Li/Li<sup>+</sup> have been actively pursued. So far, Si has been studied the most extensively because of its high specific capacity and cost efficiency; however, Ge is an interesting alternative. While the theoretical specific capacity of Ge (1600 mAh g<sup>-1</sup>) is only half that of Si, its density is more than twice as high (Ge, 5.3 g cm<sup>-3</sup>; Si, 2.33 g cm<sup>-3</sup>), and therefore the charge stored per volume is better than that of Si. In addition, Ge has a 400 times higher ionic diffusivity and 4 orders of magnitude higher electronic conductivity compared to Si. However, similarly to Si, Ge needs to be structured in order to manage stre","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 May","modification":"2025-04-22T00:29:23.203Z","creation":"2025-04-22T00:29:23.203Z"},"accession":"S-EPMC10173680","cross_references":{"pubmed":["37067407"],"doi":["10.1021/acsnano.2c12869"]}}