Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Huwei Wang"'
Publikováno v:
Sensors, Vol 22, Iss 13, p 4907 (2022)
High frequency wireless communication aims to provide ultra high-speed transmissions for various application scenarios. The waveform design for high frequency communication is challenging due to the requirements for high spectrum efficiency, as well
Externí odkaz:
https://doaj.org/article/cae03f2e454b4471a7987b3d32696685
Publikováno v:
IEEE Transactions on Vehicular Technology. 72:5524-5529
Autor:
Fu Yuan, Junyang Hu, Yu Lei, Rongyi Zhao, Chongwei Gao, Huwei Wang, Baohua Li, Feiyu Kang, Dengyun Zhai
Publikováno v:
ACS Nano. 16:12511-12519
Graphite is the most commonly used anode material for not only commercialized lithium-ion batteries (LIBs) but also the emerging potassium-ion batteries (PIBs). However, the graphite anode in PIBs using traditional dilute ester-based electrolyte syst
Publikováno v:
Nano Letters. 22:6359-6365
Fast-charging sodium ion batteries remain deeply challenged by the lack of suitable carbonaceous anodes that exhibit intercalation plateau with fast kinetics. Here we develop a few-layer graphitic carbon with nanoscale architecture, which enables sho
Autor:
Yu Lei, Jiali Wang, Da Han, Fu Yuan, Huwei Wang, Rongyi Zhao, Daqing Huang, Yiying Wu, Biao Zhang, Dengyun Zhai, Feiyu Kang
Publikováno v:
Carbon. 196:229-235
Autor:
Jiahui Dong, Fu Yuan, Chongwei Gao, Yaojie Wei, Huwei Wang, Feiyu Kang, Dengyun Zhai, Haodong Zhang, Jiali Wang
Publikováno v:
ACS Applied Materials & Interfaces. 13:54079-54087
Prussian blue (PB) is a very promising cathode for K-ion batteries but its low electronic conductivity and deficiencies in the framework aggravate electrochemical performances. Compositing with conductive reduced graphene oxide (rGO) is an effective
Autor:
Junyang Hu, Yu Lei, Huwei Wang, Yaojie Wei, Baohua Li, Rongyi Zhao, Xiaojing Li, Dengyun Zhai, Feiyu Kang, Fu Yuan
Publikováno v:
Carbon. 185:48-56
As emerging energy storage systems, potassium-ion batteries (PIBs) are suitable for grid-scale energy storage application due to the abundant potassium resources and low cost. It is crucial to achieve fast-charging PIBs. However, as the most promisin
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
Autor:
Feiyu Kang, Baohua Li, Shuwei Wang, Xiaojing Li, Lei Qin, Dengyun Zhai, Huwei Wang, Yu Lei, Junyang Hu
Publikováno v:
Energy Storage Materials. 36:91-98
Sodium and potassium metal batteries are being developed and studied enthusiastically by researchers, but the electrochemical deposition mechanism of sodium and potassium are still elusive and considered as analogs of the lithium version. In this stu
Publikováno v:
Carbon. 172:200-206
As a promising anode for potassium-ion batteries (PIBs), graphite has drawn great attention due to easy availability, low cost and formation of potassium-based intercalation compound. However, poor cyclic and rate performances due to severe structura