Resource Type

Journal Article 37

Year

2023 7

2022 3

2021 7

2020 2

2018 4

2017 6

2015 1

2014 1

2013 2

2012 1

2008 2

2007 1

open ︾

Keywords

CO2 capture 2

catalytic activity 2

density functional theory 2

plasma 2

1 1

4-(dicyanomethylene)-2-t-butyl-6-(1 1

7 1

7-tetramethyljulolidyl-9-enyl)-4H-pyran (DCJTB) 1

In situ XAFS analysis 1

Adsorption 1

Adsorption-filtration dual functions 1

Adsorptive desulfurization 1

Al2O3 1

Al@AP/PVDF nanocomposites 1

Algal removal 1

Alkali elements 1

B/N co-doping 1

Bi doping 1

Bi2WO6 1

Biochar-bentonite composite 1

open ︾

Search scope:

排序： Display mode:

Efficient MgO-doped CaO sorbent pellets for high temperature CO

Zhihong Xu, Tao Jiang, Hao Zhang, Yujun Zhao, Xinbin Ma, Shengping Wang

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 3,   Pages 698-708 doi: 10.1007/s11705-020-1981-2

Abstract: Novel MgO-doped CaO sorbent pellets were prepared by gel-casting and wet impregnation.The effect of Na and MgO on the structure and CO adsorption performance of CaO sorbent pellets wasMgO-doped CaO sorbent pellets with the diameter range of 0.5 1.5 mm exhibited an excellent capacity forCO adsorption and adsorption rate due to the homogeneous dispersion of MgO in the sorbent pellets andThe results show that MgO can effectively inhibit the sintering of CaO and retain the adsorption capacity

Keywords： MgO doping     CaO sorbent pellets     gel-casting technique     CO2 capture    

HTML PDF Collect

Ni/MgO catalyst prepared via dielectric-barrier discharge plasma with improved catalytic performance

Yan LI,Zhehao WEI,Yong WANG

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 2,   Pages 133-140 doi: 10.1007/s11705-014-1422-1

Abstract: A Ni/MgO catalyst was prepared via novel dielectric-barrier discharge (DBD) plasma decomposition methodtransmission electron microscopy shows that DBD plasma treatment enhances the support-metal interaction of Ni/MgOSphere-like Ni particles form on plasma treated Ni/MgO catalysts.The plasma treated Ni/MgO catalyst shows a significantly improved low temperature activity and good stability

Keywords： CO2 reforming     methane     dielectric-barrier discharge (DBD)     plasma     Ni/MgO    

HTML PDF Collect

Methane partial oxidation over NiO-MgO/Ce

Piyawat PUE-ON, Vissanu MEEYOO, Thirasak RIRKSOMBOOON

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 3,   Pages 289-296 doi: 10.1007/s11705-013-1345-2

Abstract: In order to find suitable catalysts that prevent the carbon deposition, NiO-MgO/Ce Zr O (CZO) supportedThe amount of Ni loading was fixed at 15 wt-% whereas the amount of MgO loading was varied from 5 toThe results revealed that the addition of MgO shifted the light-off temperatures to higher temperaturesThis is because the Ni surface was partially covered with MgO, and the strong interaction between NiO

Keywords： methane partial oxidation     NiO     ceria-zirconia     MgO     mixed oxide solid solution    

HTML PDF Collect

A density functional theory study of methane activation on MgO supported NiM cluster: role of M on C–H

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 10,   Pages 1485-1492 doi: 10.1007/s11705-022-2169-8

Abstract: In present work, methane activation on MgO supported Ni–M (M = Fe, Co, Cu, Pd, Pt) cluster was exploredDoping elements of the same period in Ni cluster, such as Fe, Co and Cu, for C–H bond activation followsIn addition, doping the elements of the same family, like Pd and Pt, for CH4 activation isunderstanding the role of promoter metal M on thermal-catalytic activation of CH4 over Ni/MgO

Keywords： CH4 dissociation     Ni–M     C–H bond activation     charge transfer    

HTML PDF Collect

Effect of metal ion-doping on characteristics and photocatalytic activity of TiO

Rongfang YUAN,Beihai ZHOU,Duo HUA,Chunhong SHI

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 5,   Pages 850-860 doi: 10.1007/s11783-014-0737-y

Abstract: The effect of ion-doping on TiO nanotubes were investigated to obtain the optimal TiO nanotubes forwere doped into the TiO nanotubes, whereas such activities decreased as a result of Mn - and Ni -doping

Keywords： TiO2 nanotubes     ion-doping     humic acids     pseudo-first-order     mechanism    

HTML PDF Collect

Development of solid base catalyst X/Y/MgO/-AlO for optimization of preparation of biodiesel from L.seed

WANG Rui, YANG Song, YIN Shitao, SONG Baoan, BHADURY Pinaki S., XUE Wei, TAO Shuwei, JIA Zhaohui, LIU Da, GAO Liang

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 4,   Pages 468-472 doi: 10.1007/s11705-008-0074-4

Abstract: The preparation and regeneration conditions of the identified catalyst X/Y/MgO/-AlO with high catalytictransesterification of seed oil produced in Guizhou with methanol at its reflux temoerature in the presence of X/Y/MgO

Keywords： temperature     presence     addition     catalytic activity     catalyst X/Y/MgO/-AlO    

HTML PDF Collect

Al2O3 and CeO2-promoted MgO sorbents for CO2 capture at moderate

Huimei Yu, Xiaoxing Wang, Zhu Shu, Mamoru Fujii, Chunshan Song

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 1,   Pages 83-93 doi: 10.1007/s11705-017-1691-6

Abstract: A series of Al O and CeO modified MgO sorbents was prepared and studied for CO sorption at moderateThe CO sorption capacity of MgO was enhanced with the addition of either Al O or CeO .61% higher than that of MgO (15.3 mg-CO /g-sorbent).Both the Al O -MgO and CeO -MgO sorbents exhibited better cyclic stability than MgO over the course ofCompared to Al O , CeO is more effective for promoting the CO capacity of MgO.

Keywords： CO2 capture     MgO sorbents     Al2O3     CeO2     flue gas    

HTML PDF Collect

Enhanced electrochemical performance of CoNiS@TiCT electrode material through doping of cobalt element

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1440-1449 doi: 10.1007/s11705-023-2333-9

Abstract: /sub> MXene was successfully prepared using a one-step hydrothermal method under the in-situ dopingThe effects of in-situ doping of the cobalt element on the micromorphology and electrochemicalAfter in-situ doping of the cobalt element, NiS with a needle-like structure was converted intoThis result indicated that the in-situ doping of the cobalt element promoted the electrochemical

Keywords： MXene     supercapacitor     cobalt doping     structure characterization     electrochemical performance    

HTML PDF Collect

Tuning the electronic structure of NiCoP arrays through V doping for pH-universal hydrogen evolution

Yu Lin, Jinlei Wang, Duanlin Cao, Yaqiong Gong

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 5,   Pages 1134-1146 doi: 10.1007/s11705-020-2014-x

Abstract: Regulation of electronic structure through doping vanadium atoms is a feasible construction strategyV-doped NiCoP nanosheets on carbon fiber paper (CFP) (denoted as V -NiCoP/CFP) were constructed by dopingThis proposed cation-doping strategy provides a new inspiration to rationally enhance or design new-type

Keywords： hydrogen evolution reaction     transition metal phosphides     pH-universal     vanadium doping     carbon fiber paper    

HTML PDF Collect

Tuning nitrogen defects and doping sulfur in carbon nitride for enhanced visible light photocatalytic

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 1,   Pages 93-101 doi: 10.1007/s11705-022-2175-x

Abstract: Defect construction and heteroatom doping are effective strategies for improving photocatalytic activity

Keywords： g-C3N4     nitrogen defect     sulfur doping     photodegradation     plasma    

HTML PDF Collect

Effects of MgO promoter on properties of Ni/Al2O3 catalysts for partial oxidation of methane to syngas

QIU Yejun, CHEN Jixiang, ZHANG Jiyan

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 2,   Pages 167-171 doi: 10.1007/s11705-007-0031-7

Abstract: The effects of MgO promoter on the physico-chemical properties and catalytic performance of Ni/AlO catalystsIt was found that the MgO promoter benefited from the uniformity of nickel species in the catalysts,These results were related to the formation of NiO MgO solid solution and MgAlO spinel.However, the excessive MgO promoter exerted a negative effect on the catalytic performance.The suitable content of MgO promoter in Ni/AlO catalyst was ?7 wt-%.

Keywords： excessive     selectivity     decrease     dispersiveness     physico-chemical    

HTML PDF Collect

Enhancement of open circuit voltage in organic solar cells by doping a fluorescent red dye

Qing LI, Junsheng YU, Yue ZANG, Nana WANG, Yadong JIANG

Frontiers in Energy 2012, Volume 6, Issue 2,   Pages 179-183 doi: 10.1007/s11708-012-0177-y

Abstract: The open circuit voltage ( ) of small-molecule organic solar cells (OSCs) could be improved by doping

Keywords： organic solar cells (OSCs)     open circuit voltage     fluorescent dye doping     4-(dicyanomethylene)-2-t-butyl    

HTML PDF Collect

Effects of Pd doping on N

Mingxin Dong, Jun Wang, Jinxin Zhu, Jianqiang Wang, Wulin Wang, Meiqing Shen

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 6, doi: 10.1007/s11783-017-0976-9

Abstract: This present work investigated the effects of Pd doping on N O formation over Pt/BaO/Al O catalyst.

Keywords： NOx storage reduction     Pt/BaO/Al2O3     Pd doping     N2O formation    

HTML PDF Collect

CeO doping boosted low-temperature NH-SCR activity of FeTiO catalyst: A microstructure analysis and reaction

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 5, doi: 10.1007/s11783-022-1539-2

Abstract:

• CeO2 doping significantly improved low-temperature NH

Keywords： NH3-SCR     CeO2 doping     Low-temperature NOx removal     Improved redox    

HTML PDF Collect

Enhanced Fenton-like process over Cu/L(+)-ascorbic acid co-doping mesoporous silica for toxicity reduction

Frontiers of Environmental Science & Engineering 2023, Volume 18, Issue 4, doi: 10.1007/s11783-024-1804-7

Abstract:

● Cu-C-MSNs are developed via a co-doping step of Cu with L(+)-ascorbic

Keywords： Cation-π structures     Polarization electric field     Fenton-like process     Contaminants cleavage    

HTML PDF Collect

Title Author Date Type Operation

Efficient MgO-doped CaO sorbent pellets for high temperature CO

Zhihong Xu, Tao Jiang, Hao Zhang, Yujun Zhao, Xinbin Ma, Shengping Wang

Journal Article

Ni/MgO catalyst prepared via dielectric-barrier discharge plasma with improved catalytic performance

Yan LI,Zhehao WEI,Yong WANG

Journal Article

Methane partial oxidation over NiO-MgO/Ce

Piyawat PUE-ON, Vissanu MEEYOO, Thirasak RIRKSOMBOOON

Journal Article

A density functional theory study of methane activation on MgO supported NiM cluster: role of M on C–H

Journal Article

Effect of metal ion-doping on characteristics and photocatalytic activity of TiO

Rongfang YUAN,Beihai ZHOU,Duo HUA,Chunhong SHI

Journal Article

Development of solid base catalyst X/Y/MgO/-AlO for optimization of preparation of biodiesel from L.seed

WANG Rui, YANG Song, YIN Shitao, SONG Baoan, BHADURY Pinaki S., XUE Wei, TAO Shuwei, JIA Zhaohui, LIU Da, GAO Liang

Journal Article

Al2O3 and CeO2-promoted MgO sorbents for CO2 capture at moderate

Huimei Yu, Xiaoxing Wang, Zhu Shu, Mamoru Fujii, Chunshan Song

Journal Article

Enhanced electrochemical performance of CoNiS@TiCT electrode material through doping of cobalt element

Journal Article

Tuning the electronic structure of NiCoP arrays through V doping for pH-universal hydrogen evolution

Yu Lin, Jinlei Wang, Duanlin Cao, Yaqiong Gong

Journal Article

Tuning nitrogen defects and doping sulfur in carbon nitride for enhanced visible light photocatalytic

Journal Article

Effects of MgO promoter on properties of Ni/Al2O3 catalysts for partial oxidation of methane to syngas

QIU Yejun, CHEN Jixiang, ZHANG Jiyan

Journal Article

Enhancement of open circuit voltage in organic solar cells by doping a fluorescent red dye

Qing LI, Junsheng YU, Yue ZANG, Nana WANG, Yadong JIANG

Journal Article

Effects of Pd doping on N

Mingxin Dong, Jun Wang, Jinxin Zhu, Jianqiang Wang, Wulin Wang, Meiqing Shen

Journal Article

CeO doping boosted low-temperature NH-SCR activity of FeTiO catalyst: A microstructure analysis and reaction

Journal Article

Enhanced Fenton-like process over Cu/L(+)-ascorbic acid co-doping mesoporous silica for toxicity reduction

Journal Article