Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Chengwu Qiu"'
Autor:
Chengwu Qiu, Yaroslav Odarchenko, Qingwei Meng, Shaojun Xu, Ines Lezcano-Gonzalez, Paul Olalde-Velasco, Francesco Maccherozzi, Laura Zanetti-Domingues, Marisa Martin-Fernandez, Andrew M. Beale
Publikováno v:
ACS Catalysis. 12:9125-9134
Improving both the extent of metallic Co nanoparticle (Co NP) formation and their stability is necessary to ensure good catalytic performance, particularly for Fischer–Tropsch synthesis (FTS). Here, we observe how the presence of surface oxygen vac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10c5634274394c83871db04e559706a6
https://doi.org/10.1021/acscatal.2c00611
https://doi.org/10.1021/acscatal.2c00611
Publikováno v:
International Journal of Hydrogen Energy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c18a806d3f6cbe2074aa8c5eb3f76d8a
https://doi.org/10.1016/j.ijhydene.2023.03.227
https://doi.org/10.1016/j.ijhydene.2023.03.227
Autor:
Andrew M. Beale, Thomas Forrest, Qingwei Meng, Martin A. W. Schoen, Armin Kleibert, Peixi Cong, Chengwu Qiu, Yaroslav Odarchenko
Publikováno v:
Chemical Science
Understanding the metal–support interaction (MSI) is crucial to comprehend how the catalyst support affects performance and whether this interaction can be exploited in order to design new catalysts with enhanced properties. Spatially resolved soft
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::839b60c88e403bd17154b761858977ae
https://doi.org/10.1039/d0sc03113e
https://doi.org/10.1039/d0sc03113e
Autor:
Alessandro Longo, Chengwu Qiu, Andrew M. Beale, Donato Decarolis, Jennifer J. Herbert, Yaroslav Odarchenko
Publikováno v:
'Physical Chemistry Chemical Physics ', vol: 22, pages: 18824-18834 (2020)
The self-assembly of gold nanoparticles (Au NPs) using polymer-encapsulated inverse micelles was studied using a set of advanced X-ray techniques (i.e. XAFS, SAXS) in addition to DLS, UV-vis spectroscopy and TEM. Importantly the combination of these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc2cd23f4f90a2a7a9a0944b84450663
https://epn-library.esrf.fr/flora/jsp/index_view_direct_anonymous.jsp?record=doc:PUB_ESRF:56166
https://epn-library.esrf.fr/flora/jsp/index_view_direct_anonymous.jsp?record=doc:PUB_ESRF:56166
Publikováno v:
Fuel Processing Technology. 236:107385
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a47c468948950ae5ae5c3a75cd72878d
https://doi.org/10.1016/j.fuproc.2022.107385
https://doi.org/10.1016/j.fuproc.2022.107385
Autor:
Chengwu Qiu, Qingwei Meng, Xingchen Liu, Yulei Zhu, Xiaodong Wen, Guoyan Zhao, Yong-Wang Li, Dong-Bo Cao
Publikováno v:
Applied Catalysis B: Environmental. 212:15-22
Highly selective decarbonylation of 5-hydroxymethylfurfural (HMF) to furfuryl alcohol (FOL) was originally realized by adding water to organic solvent. Side reactions such as hydrogenolysis, dehydrogenation and etherification could be effectively sup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e88e5aa81d80039333b233c305d2058
https://doi.org/10.1016/j.apcatb.2017.04.069
https://doi.org/10.1016/j.apcatb.2017.04.069
Publikováno v:
Molecular Catalysis. 433:111-121
Decarbonylation of 5-hydroxymethylfurfural (HMF) provides a potential way to utilize the abundant natural hexoses derived from cellulose or hemicellulose. Herein, we propose for the first time that a Pd/Al2O3 prepared based on an electrostatic attrac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db09b967e5e870cd5053d242a627a771
https://doi.org/10.1016/j.mcat.2017.02.035
https://doi.org/10.1016/j.mcat.2017.02.035
Autor:
Chengwu Qiu, Aiqin Wang, Hongyu An, Daniela M. Farmer, Tao Yu, Bert M. Weckhuysen, Yuanshuai Liu, Wilm Jones, Pengfei Du, Weiyu Song, Andrew M. Beale, Wenhao Luo, Qian He, Zhi Li, Bing Yang
Publikováno v:
Chemical Science
Chemical Science, 12(9), 3152. Royal Society of Chemistry
Chemical Science, 12(9), 3152. Royal Society of Chemistry
The direct functionalization of methane into platform chemicals is arguably one of the holy grails in chemistry. The actual active sites for methane activation are intensively debated. By correlating a wide variety of characterization results with ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f49cc09995b1a79e7754e1b59a26a6b2
https://doi.org/10.1039/d0sc06067d
https://doi.org/10.1039/d0sc06067d
Publikováno v:
Catalysis Communications. 147:106149
Reducibility is a key factor when controlling the Fischer-Tropsch (F-T) activity of a cobalt catalyst. We have demonstrated on a cobalt-silica system that by conducting a relatively simple pretreatment step on the SiO2 support with ammonium nitrate c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cd4f72f3daf8fa030c23e6c5bdf8bdc
https://doi.org/10.1016/j.catcom.2020.106149
https://doi.org/10.1016/j.catcom.2020.106149
Publikováno v:
Catalysis Science & Technology. 6:4377-4388
A series of Pd/Al2O3 catalysts with different alkali earth metals (Mg, Ca, Sr, Ba) and varying Sr loadings (1.8, 3.5, 5.3, 7 and 8.8 wt%) were investigated for 5-hydroxymethylfurfural (HMF) decarbonylation. The alkali earth metal and content were dem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c1363f4385a79c34e0b20f6a07aad2d
https://doi.org/10.1039/c5cy02248g
https://doi.org/10.1039/c5cy02248g