Zonglin Yi

Jan 11, 2025 | pubs.rsc.org | Zonglin Yi |Ruo-Han Niu |Ye-Wen Li |Shi-Long Ma

Asymmetric structure endows thermal radiation and heat conduction of graphene film for enhancing dual-mode heat dissipation To prevent heat accumulation generated by high power components inside spacecraft, it is necessary to encapsulate a heat dissipation material on the exterior surface of the spacecraft to homogenize local “heat point” and subsequently transfer it to aerospace.Hence, developing a flexible heat dissipation material with superior thermal radiation characteristics and thermal...

Dec 5, 2024 | pubs.acs.org | Hao Liu |Zonglin Yi |Qian Sun |Ya-Feng Fan

Jun 27, 2024 | pubs.rsc.org | Zhihong Bi |Zonglin Yi |Anping Zhang |Cong Dong

A surface-to-bulk tunning deep delithiation strategy towards 5C fast-charging 4.6 V LiCoO2 Achieving highly reversible anionic redox reactions (ARR) in high-voltage LiCoO2 (LCO) is critical for increasing power/energy density but still lacks a reliable tuning strategy.

Mar 26, 2024 | onlinelibrary.wiley.com | Yilin Wang |Zonglin Yi |Lijing Xie |Yixuan Mao

Increasing closed pore volume in hard carbon is considered to be the most effective way to enhance the electrochemical performance in sodium-ion batteries. However, there lack of systematic insights into the formation mechanisms of closed pores at molecular level. In this study, a regulation strategy of closed pores via adjustment of the content of free radicals is reported.

Feb 13, 2024 | pubs.rsc.org | Zhihong Bi |Zonglin Yi |Gongrui Wang |Anping Zhang

Ultrathin dense LiF coverage coupled with a near-surface gradient fluorination lattice enables fast-charging long-life 4.6 V LiCoO2 LiCoO2 (LCO) is a leading cathode material of lithium-ion batteries in consumer electronics. However, practical applications of high-voltage fast charging are hampered by unstable interfacial structures and unfavorable phase transitions arising from the superimposed high-flux Li+ diffusion of LCO during deep de-lithiation.