Yan, Ji Chang, Xin-Bo Ma, Xiao-Kai Wang, Heng Zhang, Yong Gao, Ke-Zheng Yoshikawa, Hirofumi Wang, Li-Zhen
Published in
Materials (Basel, Switzerland)
Phosphorization of metal oxides/hydoxides to promote electronic conductivity as a promising strategy has attracted enormous attention for improving the electrochemical properties of anode material in lithium ion batteries. For this article, selective phosphorization from NiCo2O4 to NiO/Ni2Co4P3 microspheres was realized as an efficient route to enh...
Lin, Yemao Huang, Jintao Shi, Ludi Cong, Guangtao Zhu, Caizhen Xu, Jian
Published in
Nanotechnology Reviews
An easy and facile hydrothermal method is presented to synthesize hybrid materials of hollow mesoporous Zn0.76Co0.24S nanospheres anchored on reduced graphene oxide (rGO) sheets ([email protected]/S-rGO), in which the obtained Zn0.76Co0.24S nanospheres are composed of numerous nanoparticles. Being evaluated as anode materials for lithium-ion batterie...
Pan, Qichang Zhang, Man Zhang, Lixuan Li, Yahao Li, Yu Tan, Chunlei Zheng, Fenghua Huang, Youguo Wang, Hongqiang Li, Qingyu
...
Published in
ACS nano
Transition-metal selenides have emerged as promising anode materials for sodium ion batteries (SIBs). Nevertheless, they suffer from volume expansion, polyselenide dissolution, and sluggish kinetics, which lead to inadequate conversion reaction toward sodium and poor reversibility during the desodiation process. Therefore, the transition-metal sele...
Kong, Ming Liu, Yan Zhou, Bin Yang, Kaixuan Tang, Jianfeng Zhang, Ping Zhang, Wen-Hua
Published in
Small (Weinheim an der Bergstrasse, Germany)
Antimony is an attractive anode material for sodium-ion batteries (SIBs) owing to its high theoretical capacity and appropriate sodiation potential. However, its practical application is severely impeded by its poor cycling stability caused by dramatic volumetric variations during sodium uptake and release processes. Here, to circumvent this obstac...
Lin, Chia-Ching Hsu, Chi-Ting Liu, Wenjing Huang, Shao-Chu Lin, Ming-Hsien Kortz, Ulrich Mougharbel, Ali S Chen, Tsan-Yao Hu, Chih-Wei Lee, Jyh-Fu
...
Published in
ACS applied materials & interfaces
Polyoxometalates (POMs) have emerged as potential anode materials for lithium-ion batteries (LIBs) owing to their ability to transfer multiple electrons. Although POM anode materials exhibit notable results in LIBs, their energy-storage mechanisms have not been well-investigated. Here, we utilize various in operando and ex situ techniques to verify...
Panda, Manas Ranjan Gangwar, Rashmi Muthuraj, Divyamahalakshmi Sau, Supriya Pandey, Dhanshree Banerjee, Arup Chakrabarti, Aparna Sagdeo, Archna Weyland, Matthew Majumder, Mainak
...
Published in
Small (Weinheim an der Bergstrasse, Germany)
The major challenges faced by candidate electrode materials in lithium-ion batteries (LIBs) include their low electronic and ionic conductivities. 2D van der Waals materials with good electronic conductivity and weak interlayer interaction have been intensively studied in the electrochemical processes involving ion migrations. In particular, molybd...
Xu, Yanan Zhang, Jianmin Li, Dan
Published in
Chemistry, an Asian journal
As an energy-storage system, rechargeable potassium-ion batteries (PIBs) have aroused widespread attention in recent years due to their earth abundance, low standard redox potential, and high ionic conductivity. The development of high-performance electrode materials is key to optimize the battery performance and useful to improve the feasibility o...
Zhou, Le Pan, Fengjiao Zeng, Shaojuan Li, Qiongguang Bai, Lu Liu, Yanrong Nie, Yi
An imidazolium-based ionic liquid, 1-ethyl-3-methylimidazolium diethyl phosphate ([Emim]DEP) was used to dispense graphene nanoplates (GN) and multiwalled carbon nanotubes (MWCNTs) as well as dissolve cellulose for fabricating composite conductive films. The effects of GN, MWCNTs, and cellulose mass ratios on the electrical conductivity and morphol...
Zhou, Le Pan, Fengjiao Zeng, Shaojuan Li, Qiongguang Bai, Lu Liu, Yanrong Nie, Yi
An imidazolium-based ionic liquid, 1-ethyl-3-methylimidazolium diethyl phosphate ([Emim]DEP) was used to dispense graphene nanoplates (GN) and multiwalled carbon nanotubes (MWCNTs) as well as dissolve cellulose for fabricating composite conductive films. The effects of GN, MWCNTs, and cellulose mass ratios on the electrical conductivity and morphol...
Park, Jooha Xu, Zheng-Long Kang, Kisuk
Published in
Frontiers in Chemistry
Reversible intercalation of guest ions in graphite is the key feature utilized in modern battery technology. In particular, the capability of Li-ion insertion into graphite enabled the successful launch of commercial Li-ion batteries 30 years ago. On the road to explore graphite as a universal anode for post Li-ion batteries, the conventional inter...
