Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Yingxin Feng"'
Autor:
Ghodsieh Isapour, Aiyong Wang, Joonsoo Han, Yingxin Feng, Henrik Grönbeck, Derek Creaser, Louise Olsson, Magnus Skoglundh, Hanna Härelind
Publikováno v:
Catalysis Science & Technology. 12:3921-3936
The influence of the zeolite framework structure on the formation of N2O during ammonia-SCR of NOx was studied for three different copper-functionalized zeolite samples, namely Cu-SSZ-13 (CHA), Cu-ZSM-5 (MFI), and Cu-BEA (BEA).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::300c90606248c1636708f4bd16bd00cb
https://doi.org/10.1039/d2cy00247g
https://doi.org/10.1039/d2cy00247g
Autor:
Jonas Jansson, Ton V. W. Janssens, Xueting Wang, Henrik Grönbeck, Peter N. R. Vennestrøm, Yingxin Feng, Magnus Skoglundh
Publikováno v:
ACS Catalysis. 11:14395-14407
A first-principles microkinetic model is developed to investigate low-temperature ammonia assisted selective catalytic reduction (NH3-SCR) of NO over Cu-CHA. The reaction proceeds over NH3-solvated Cu-sites by the formation of H2NNO and HONO, which d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89d69b1f130bfb5a911f77e1a445976b
https://doi.org/10.1021/acscatal.1c03973
https://doi.org/10.1021/acscatal.1c03973
Simplified Kinetic Model for $$\hbox {NH}_3$$-SCR Over Cu-CHA Based on First-Principles Calculations
Publikováno v:
Topics in Catalysis.
Selective catalytic reduction with ammonia as reducing agent ($$\hbox {NH}_3$$ NH 3 -SCR) is an efficient technology to control $$\hbox {NO}_\mathrm{x}$$ NO x emission during oxygen excess. Catalysts based on Cu-chabazite (Cu-CHA) have shown good per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2948564c4284f919b00dcf5b2f6e2f35
https://doi.org/10.1007/s11244-022-01711-5
https://doi.org/10.1007/s11244-022-01711-5
Autor:
Henrik Grönbeck, Jonas Jansson, Ton V. W. Janssens, Magnus Skoglundh, Peter N. R. Vennestrøm, Yingxin Feng
Publikováno v:
The Journal of Physical Chemistry C. 125:4595-4601
The mechanism for N2O formation over CHA and Cu-CHA zeolite catalysts during NH3-SCR is investigated using density functional theory calculations. Direct NH4NO3 decomposition, which is commonly regarded as the main source of N2O, is found to be assoc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f778c74be452be15f6585e29f65901db
https://doi.org/10.1021/acs.jpcc.0c11008
https://doi.org/10.1021/acs.jpcc.0c11008
Autor:
Wei Liu, Tao Zhang, Jian Lin, Fenfei Wei, Lin Li, Yang Chen, Xiaodong Wang, Yingxin Feng, Sen Lin, Xiaoyu Li, Yi-Tao Cui, Botao Qiao, Xiaoli Pan, Xiucheng Sun, Jingyue Liu
Publikováno v:
ACS Catalysis. 10:8815-8824
Exclusive Pt species supported on inert substrates have not achieved satisfactory performance for cryogenic CO oxidation because of the constraint of the competitive Langmuir–Hinshelwood process in...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81285de412054f75c294011e90bbf155
https://doi.org/10.1021/acscatal.0c02253
https://doi.org/10.1021/acscatal.0c02253
Autor:
Xun Chen, Qiang Wan, Yong Wang, Shulan Zhou, Abhaya K. Datye, Yingxin Feng, Hua Guo, Haifeng Xiong, Xavier Isidro Pereira Hernandez, Sen Lin
Publikováno v:
The Journal of Physical Chemistry C. 122:22460-22468
Pt/CeO2 single-atom catalysts have recently attracted increasing interest due to excellent thermal stability, high atom efficiency, and high activity in catalysis. In this study, by means of density functional theory (DFT) calculations, we systematic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42e16abd38d6c9ab9146a8c5b8a091bf
https://doi.org/10.1021/acs.jpcc.8b05815
https://doi.org/10.1021/acs.jpcc.8b05815
Autor:
Jinhong Bi, Hao Wang, Shijing Liang, Ling Wu, Xianzhi Fu, Yingxin Feng, Yujie Song, Sen Lin, Xiaomei Gao
Publikováno v:
ACS Catalysis. 7:8664-8674
A catalyst composed of monolayer nonstoichiometric titanate nanosheets (denoted as TN) and Pd clusters is constructed for precise synthesis of cyclohexanone from phenol hydrogenation with high conversion (>99%) and selectivity (>99%) in aqueous media
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f06611477b109f3fdc6437cb121d5a9
https://doi.org/10.1021/acscatal.7b03463
https://doi.org/10.1021/acscatal.7b03463
Publikováno v:
ACS Applied Materials & Interfaces. 9:33267-33273
The deposition of a two-dimensional (2D) atomic nanosheet on a metal surface has been considered as a new route for tuning the molecule–metal interaction and surface reactivity in terms of the confinement effect. In this work, we use first-principl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1255c7f30d13d1c3cdfe28979e5fc44c
https://doi.org/10.1021/acsami.7b08665
https://doi.org/10.1021/acsami.7b08665
Publikováno v:
RSC Advances. 7:24925-24932
By means of first-principles calculations, the interaction of twelve different transition metal atoms (M = Fe, Co, Ni, Cu, Ru, Rh, Pd, Ag, Os, Ir, Pt, and Au) of groups VIII–XI with phosphomolybdic acid (H3PMo12O40, PMA), a newly emerging medium fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::650a310344fa39a39146be5bc723589e
https://doi.org/10.1039/c7ra03490c
https://doi.org/10.1039/c7ra03490c
Publikováno v:
Physical chemistry chemical physics : PCCP. 20(31)
CO oxidation on phosphomolybdic acid (H3PMo12O40, PMA) supported single-metal atom (M = Pt, Au, Co, Cu, Fe, Ir, Ni, Os, Pd, Ag, Rh, and Ru) (M-PMA) catalysts is studied by density-functional-theory (DFT) calculations. Adsorption of CO and O2 on M-PMA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb5b45de0b4bfb7b3abf721327c608db
https://pubmed.ncbi.nlm.nih.gov/30059111
https://pubmed.ncbi.nlm.nih.gov/30059111