{"_id":"S3mBz9vrmj3ZRxsXK","bibbaseid":"gao-zheng-ye-lee-zhang-cui-xiao-yang-etal-lithiophilichydrogensubstitutedgraphdiyneaerogelswithionicallyconductivechannelsforhighperformancelithiummetalbatteries-2024","author_short":["Gao, X.","Zheng, X.","Ye, Y.","Lee, H. K.","Zhang, P.","Cui, A.","Xiao, X.","Yang, Y.","Cui, Y."],"bibdata":{"bibtype":"article","type":"article","title":"Lithiophilic Hydrogen-Substituted Graphdiyne Aerogels with Ionically Conductive Channels for High-Performance Lithium Metal Batteries","issn":"1530-6984","url":"https://doi.org/10.1021/acs.nanolett.3c04370","doi":"10.1021/acs.nanolett.3c04370","abstract":"Lithium (Li) metal stands as a promising anode in advancing high-energy-density batteries. However, intrinsic issues associated with metallic Li, especially the dendritic growth, have hindered its practical application. Herein, we focus on molecular combined structural design to develop dendrite-free anodes. Specifically, using hydrogen-substituted graphdiyne (HGDY) aerogel hosts, we successfully fabricated a promising Li composite anode (Li@HGDY). The HGDY aerogel’s lithiophilic nature and hierarchical pores drive molten Li infusion and reduce local current density within the three-dimensional HGDY host. The unique molecular structure of HGDY provides favorable bulk pathways for lithium-ion transport. By simultaneous regulation of electron and ion transport within the HGDY host, uniform lithium stripping/platting is fulfilled. Li@HGDY symmetric cells exhibit a low overpotential and stable cycling. The Li@HGDY\\textbar\\textbarlithium iron phosphate full cell retained 98.1% capacity after 170 cycles at 0.4 C. This study sheds new light on designing high-capacity and long-lasting lithium metal anodes.","urldate":"2024-03-13","journal":"Nano Letters","author":[{"propositions":[],"lastnames":["Gao"],"firstnames":["Xin"],"suffixes":[]},{"propositions":[],"lastnames":["Zheng"],"firstnames":["Xueli"],"suffixes":[]},{"propositions":[],"lastnames":["Ye"],"firstnames":["Yusheng"],"suffixes":[]},{"propositions":[],"lastnames":["Lee"],"firstnames":["Hiang","Kwee"],"suffixes":[]},{"propositions":[],"lastnames":["Zhang"],"firstnames":["Pu"],"suffixes":[]},{"propositions":[],"lastnames":["Cui"],"firstnames":["Andy"],"suffixes":[]},{"propositions":[],"lastnames":["Xiao"],"firstnames":["Xin"],"suffixes":[]},{"propositions":[],"lastnames":["Yang"],"firstnames":["Yufei"],"suffixes":[]},{"propositions":[],"lastnames":["Cui"],"firstnames":["Yi"],"suffixes":[]}],"month":"March","year":"2024","bibtex":"@article{gao_lithiophilic_2024,\n\ttitle = {Lithiophilic {Hydrogen}-{Substituted} {Graphdiyne} {Aerogels} with {Ionically} {Conductive} {Channels} for {High}-{Performance} {Lithium} {Metal} {Batteries}},\n\tissn = {1530-6984},\n\turl = {https://doi.org/10.1021/acs.nanolett.3c04370},\n\tdoi = {10.1021/acs.nanolett.3c04370},\n\tabstract = {Lithium (Li) metal stands as a promising anode in advancing high-energy-density batteries. However, intrinsic issues associated with metallic Li, especially the dendritic growth, have hindered its practical application. Herein, we focus on molecular combined structural design to develop dendrite-free anodes. Specifically, using hydrogen-substituted graphdiyne (HGDY) aerogel hosts, we successfully fabricated a promising Li composite anode (Li@HGDY). The HGDY aerogel’s lithiophilic nature and hierarchical pores drive molten Li infusion and reduce local current density within the three-dimensional HGDY host. The unique molecular structure of HGDY provides favorable bulk pathways for lithium-ion transport. By simultaneous regulation of electron and ion transport within the HGDY host, uniform lithium stripping/platting is fulfilled. Li@HGDY symmetric cells exhibit a low overpotential and stable cycling. The Li@HGDY{\\textbar}{\\textbar}lithium iron phosphate full cell retained 98.1\\% capacity after 170 cycles at 0.4 C. This study sheds new light on designing high-capacity and long-lasting lithium metal anodes.},\n\turldate = {2024-03-13},\n\tjournal = {Nano Letters},\n\tauthor = {Gao, Xin and Zheng, Xueli and Ye, Yusheng and Lee, Hiang Kwee and Zhang, Pu and Cui, Andy and Xiao, Xin and Yang, Yufei and Cui, Yi},\n\tmonth = mar,\n\tyear = {2024},\n}\n\n\n\n\n\n\n\n","author_short":["Gao, X.","Zheng, X.","Ye, Y.","Lee, H. K.","Zhang, P.","Cui, A.","Xiao, X.","Yang, Y.","Cui, Y."],"key":"gao_lithiophilic_2024","id":"gao_lithiophilic_2024","bibbaseid":"gao-zheng-ye-lee-zhang-cui-xiao-yang-etal-lithiophilichydrogensubstitutedgraphdiyneaerogelswithionicallyconductivechannelsforhighperformancelithiummetalbatteries-2024","role":"author","urls":{"Paper":"https://doi.org/10.1021/acs.nanolett.3c04370"},"metadata":{"authorlinks":{}},"downloads":0,"html":""},"bibtype":"article","biburl":"https://bibbase.org/zotero-group/madison.pobis/5348626","dataSources":["m75Zgrvhi6SHPNWca"],"keywords":[],"search_terms":["lithiophilic","hydrogen","substituted","graphdiyne","aerogels","ionically","conductive","channels","high","performance","lithium","metal","batteries","gao","zheng","ye","lee","zhang","cui","xiao","yang","cui"],"title":"Lithiophilic Hydrogen-Substituted Graphdiyne Aerogels with Ionically Conductive Channels for High-Performance Lithium Metal Batteries","year":2024}