Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Pengxia Ji"'
Autor:
Xu Luo, Hongyu Zhao, Xin Tan, Sheng Lin, Kesong Yu, Xueqin Mu, Zhenhua Tao, Pengxia Ji, Shichun Mu
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Simultaneously activating metal and lattice oxygen sites to construct a compatible multi-mechanism catalysis is expected for the oxygen evolution reaction (OER) by providing highly available active sites and mediate catalytic activity/stabil
Externí odkaz:
https://doaj.org/article/a7acdfb556684ce381882cfe77c5c810
Autor:
Ding Chen, Ruihu Lu, Ruohan Yu, Hongyu Zhao, Dulan Wu, Youtao Yao, Kesong Yu, Jiawei Zhu, Pengxia Ji, Zonghua Pu, Zongkui Kou, Jun Yu, Jinsong Wu, Shichun Mu
Publikováno v:
Nano-Micro Letters, Vol 15, Iss 1, Pp 1-12 (2023)
Highlights Density functional theory calculations indicates that interstitial B atoms can tune the atomic spacing of host metal Os and achieve a reversal hydrogen adsorption-distance relationship. The structure–activity relationship between the spa
Externí odkaz:
https://doaj.org/article/6068e1d9f4d14789a3a6a4722d978f62
Autor:
Pengxia Ji, Deyong Zheng, Huihui Jin, Ding Chen, Xu Luo, Jinlong Yang, Zhenbo Wang, Shichun Mu
Publikováno v:
Small Structures, Vol 4, Iss 9, Pp n/a-n/a (2023)
The rapid construction of water electrolysis catalysts by a sacrificing template in an electrochemical environment is rarely a concern. Herein, using a fluorine‐rich (F‐rich) nickel fluoride (NiF2) grown on nickel foam (NF) as a sacrificial templ
Externí odkaz:
https://doaj.org/article/afa9df28376942ea89fd1a5e6e79cda5
Autor:
Ding Chen, Ruohan Yu, Ruihu Lu, Zonghua Pu, Pengyan Wang, Jiawei Zhu, Pengxia Ji, Dulan Wu, Jinsong Wu, Yan Zhao, Zongkui Kou, Jun Yu, Shichun Mu
Publikováno v:
InfoMat, Vol 4, Iss 5, Pp n/a-n/a (2022)
Abstract Designing synergistic heterogeneous catalytic interfaces is the key to developing highly compatible pH‐universal electrocatalysts for complex chemical environments. Our theoretical calculation results demonstrate that the Ru‐Ru2P heteroi
Externí odkaz:
https://doaj.org/article/d2f63c28a5d94260a63c28ec4c06f294
Publikováno v:
Advanced Science, Vol 9, Iss 7, Pp n/a-n/a (2022)
Abstract The rational construction of earth‐abundant and advanced electrocatalysts for oxygen evolution reaction (OER) is extremely desired and significant to seawater electrolysis. Herein, by directly etching Ni3S2 nanosheets through potassium fer
Externí odkaz:
https://doaj.org/article/ac1dc7714c09457288ab462e0f1b8f57
Autor:
Pengxia Ji, Ruohan Yu, Pengyan Wang, Xuelei Pan, Huihui Jin, Deyong Zheng, Ding Chen, Jiawei Zhu, Zonghua Pu, Jinsong Wu, Shichun Mu
Publikováno v:
Advanced Science, Vol 9, Iss 3, Pp n/a-n/a (2022)
Abstract Hitherto, there are almost no reports on the complete reconstruction in hydrogen evolution reaction (HER). Herein, the authors develop a new type of reconfigurable fluoride (such as CoF2) pre‐catalysts, with ultra‐fast and in‐depth sel
Externí odkaz:
https://doaj.org/article/af25034dbb0847e997f17e556fae3e18
Autor:
Ding Chen, Zonghua Pu, Pengyan Wang, Ruihu Lu, Weihao Zeng, Dulan Wu, Youtao Yao, Jiawei Zhu, Jun Yu, Pengxia Ji, Shichun Mu
Publikováno v:
ACS Catalysis. 12:2623-2631
Autor:
Ding Chen, Ruihu Lu, Youtao Yao, Dulan Wu, Hongyu Zhao, Ruohan Yu, Zonghua Pu, Pengyan Wang, Jiawei Zhu, Jun Yu, Pengxia Ji, Zongkui Kou, Haolin Tang, Shichun Mu
Publikováno v:
Journal of Materials Chemistry A. 10:7637-7644
With a duetting electronic structure modulation of Ru atoms, H* adsorption and water dissociation energies are optimized, allowing RuSe2@NC catalysts with higher HER activity than that of Pt catalysts and promising industrial-scale applications.
Autor:
Huihui Jin, Daping He, Lvhan Liang, Bingshuai Liu, Wenqiang Li, Shichun Mu, Ruohan Yu, Pengxia Ji, Jiawei Zhu, Chenxi Hu
Publikováno v:
Journal of Materials Chemistry A. 10:664-671
Elemental Bi is effective in optimizing the electrocatalytic activity of perovskite oxides and noble metals, but has never been used to adjust the oxygen reduction activity of Fe/N-C catalysts. Here, in order to introduce the Bi element into the Fe/N
Publikováno v:
Materials Letters. 338:134019