Zobrazeno 1 - 10
of 133
pro vyhledávání: '"Kah Chun Lau"'
Publikováno v:
iScience, Vol 27, Iss 2, Pp 108784- (2024)
Summary: With varying hydrofluoric acid (HF) concentrations under three etching conditions, we presented a comparative study of the effects of both the ordered and randomly ternary mixed terminated Ti3C2Tx surfaces with a wide variation of O/OH/F sto
Externí odkaz:
https://doaj.org/article/7503680db8144483bf9c3580e8a86c4a
Autor:
Jake A. Klorman, Kah Chun Lau
Publikováno v:
Energies, Vol 16, Iss 9, p 3700 (2023)
Based on the unique ubiquity of similar solvate structures found in solvate crystals and superconcentrated electrolytes, we performed a systematic study of four reported solvate crystals which consist of different lithium salts (i.e., LiMPSA, LiTFSI,
Externí odkaz:
https://doaj.org/article/f5796f43da2a4e6fa306b9787be5d0c3
Publikováno v:
Energy Material Advances, Vol 2021 (2021)
In this work, we for the first time developed a novel lithium-containing crosslinked polymeric material, a lithicone that enables excellent protection effects over lithium (Li) metal anodes. This new lithicone was synthesized via an accurately contro
Externí odkaz:
https://doaj.org/article/522fc5da5e7143db8c12f602249baa24
Publikováno v:
Applied Sciences, Vol 12, Iss 5, p 2408 (2022)
Ionic liquids (ILs) have great potential for application in energy storage and conversion devices. They have been identified as promising electrolytes candidates in various battery systems. However, the practical application of many ionic liquids rem
Externí odkaz:
https://doaj.org/article/584100adaf34415c9ef8ff256d490ecd
Publikováno v:
Energies, Vol 15, Iss 1, p 390 (2022)
The Li-S battery is exceptionally appealing as an alternative candidate beyond Li-ion battery technology due to its promising high specific energy capacity. However, several obstacles (e.g., polysulfides’ dissolution, shuttle effect, high volume ex
Externí odkaz:
https://doaj.org/article/636fc6351a924c8e92728f5a96b49196
Autor:
Kah Chun Lau, Dantong Qiu, Xiangyi Luo, Jeffrey Greeley, Larry A. Curtiss, Jun Lu, Khalil Amine
Publikováno v:
Energies, Vol 8, Iss 1, Pp 529-548 (2015)
We describe a series of metastable Li2O2 crystal structures involving different orientations and displacements of the O22− peroxy ions based on the known Li2O2 crystal structure. Within the vicinity of the chemical potential ΔG ~ 0.20 eV/Li from t
Externí odkaz:
https://doaj.org/article/adfa4b4880c843e8b945bb6be5219aaf
Autor:
Samuel T. Plunkett, Alireza Kondori, Duck Young Chung, Jianguo Wen, Mark Wolfman, Saul H. Lapidus, Yang Ren, Rachid Amine, Khalil Amine, Anil U. Mane, Mohammad Asadi, Said Al-Hallaj, Brian P. Chaplin, Kah Chun Lau, Hsien-Hau Wang, Larry A. Curtiss
Publikováno v:
ACS Energy Letters. 7:2619-2626
Publikováno v:
The Journal of Physical Chemistry C. 126:11407-11413
Highly stable potassium metal batteries enabled by regulating surface chemistry in ether electrolyte
Autor:
Yaojie Wei, Dengyun Zhai, Haodong Zhang, Junyang Hu, Huwei Wang, Qing Guo, Feiyu Kang, Kah Chun Lau, Wenxin Xu, Jiahui Dong
Publikováno v:
Energy Storage Materials. 42:526-532
Rechargeable potassium (K) metal batteries (PMBs) remain deeply challenged by the lack of suitable electrolytes that are stable against both highly reactive K anodes and 4 V-class cathodes. Despite their good reductive stability with K metal, classic
Publikováno v:
ACS Applied Nano Materials. 4:5038-5046
Corrosion protection is vital to ensure the reliability and long-term durability of metal components. Coating surfaces with two-dimensional (2D) materials is an attractive approach due to the stren...