Zobrazeno 1 - 10 of 26 pro vyhledávání: '"Huakai Xu"'
1
Akademický článek
Kink effect on the lattice properties of one-dimensional carbyne nanocrystals under high temperature
Autor: Yan He, Ziqing Huang, Huakai Xu, Xingyuan Chen, Gang Ouyang
Publikováno v: Results in Physics, Vol 65, Iss , Pp 107957- (2024)
Carbyne nanocrystal (CN), as a kind of one-dimensional (1D) sp-hybridized carbon allotrope, has attracted much attention due to its excellent optical and transport properties. However, the lattice properties of 1D CNs under high temperature remain un
Externí odkaz: https://doaj.org/article/9f1422fa1d3e4f9db32f749d02f66bd0
Zobrazit plný text záznamu
2
Akademický článek
Thermal properties of carbyne nanostructures
Autor: Yan He, Huakai Xu, Gang Ouyang, Guowei Yang
Publikováno v: Results in Physics, Vol 34, Iss , Pp 105311- (2022)
Carbyne nanostructures, including carbyne chain and carbyne ring, have been triggered substantial research due to their exotic mechanical and outstanding electronic properties. In order to clarify the bond nature of carbyne nanostructures under therm
Externí odkaz: https://doaj.org/article/cfc90ab8c3b542eeb0e0db040ed7075e
Zobrazit plný text záznamu
3
The kinked structure and interchain van der Waals interaction of carbyne nanocrystals
Autor: Weiwei Cao, Huakai Xu, Pu Liu, Yan He, Guowei Yang
Publikováno v: Chemical Science. 14:338-344
Carbyne with one-dimensional sp-hybridized carbon atoms is the third form of carbon following diamond and graphite.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a792b6ddbfac5286525e4c5b40389196
https://doi.org/10.1039/d2sc04926k
Zobrazit plný text záznamu
7
Recent advances in metal–organic frameworks for gas adsorption/separation
Autor: Chuanhai Jiang, Xiaokang Wang, Yuguo Ouyang, Kebin Lu, Weifeng Jiang, Huakai Xu, Xiaofei Wei, Zhifei Wang, Fangna Dai, Daofeng Sun
Publikováno v: Nanoscale Advances. 4:2077-2089
The unique structural advantage of metal-organic frameworks (MOFs) determines the great prospect and developability in gas adsorption and separation. Both ligand design and microporous engineering based on crystal structure are significant lever for
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::247b36109b0a55926dc176fcc1a5652f
https://doi.org/10.1039/d2na00061j
Zobrazit plný text záznamu
8
Electronic regulation of a core–shell NiSe2 catalyst by Co doping to accelerate hydrogen evolution
Autor: Huakai Xu, Kebin Lu, Chuanhai Jiang, Xiaofei Wei, Zhifei Wang, Yuguo Ouyang, Fangna Dai
Publikováno v: CrystEngComm. 24:8005-8010
A Co-doping core–shell shaped NiSe2 based catalyst (NixCo1−xSe2@NC) exhibits promising electrocatalytic activity for HER with a low overpotential of −143 mV at −10 mA cm−2, a small Tafel slope of 37.5 mV dec−1.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2e9be87f116c91e2d06a7f66fbc39eae
https://doi.org/10.1039/d2ce01169g
Zobrazit plný text záznamu
9
Electronic structure regulation of an ultra-thin MOF-derived NiSe2/NiS2@NC heterojunction for promoting the hydrogen evolution reaction
Autor: Kebin Lu, Jianpeng Sun, Huakai Xu, Chuanhai Jiang, Weifeng Jiang, Fangna Dai, Hong Wang, Hongguo Hao
Publikováno v: Materials Advances. 3:2139-2145
A Ni-MOF is used as a precursor to synthesize a NiSe2/NiS2@NC heterojunction with rich phase interfaces through a selenization/sulfurization process. Overpotentials of 188 mV and 211 mV are achieved in acidic and alkaline media at 10 mA cm−2.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c46028d3339e70f5e41ac85b4bfac67a
https://doi.org/10.1039/d1ma01168e
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje