Browsing Chemical Engineering by Author "Li, Gaoran"
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An ion conductive polyimide encapsulation: New insight and significant performance enhancement of sodium based P2 layered cathodes
Kaliyappan, Karthikeyan; Li, Gaoran; Yang, Lin; Bai, Zhengyu; Chen, Zhongwei (Elsevier, 2019-11)It is essential to stabilize the surface of P2 layered cathode materials at high cut-off voltages (>4.3 V) in order to construct high-energy sodium ion batteries (SIB) that are promising for commercial application. When ... -
Recessed deposition of TiN into N-doped carbon as a cathode host for superior Li-S batteries performance
Xing, Zhenyu; Li, Gaoran; Sy, Serubbabel; Chen, Zhongwei (Elsevier, 2018-12-01)In this work, we put forward a novel cathode host for Li-S batteries by loading titanium nitride (TiN) nanoparticles into the pores of N-doped carbon as a proof-of-concept. The selection of TiN arises from its strong binding ...