Search | Engineering

Subscribe Submit

Home Journals Focus Achievement Fronts About Us 中文版

Resource Type

Journal Article 771

Conference Videos 261

Conference Information 3

Conference Topics 1

Year

2024 2

2023 115

2022 195

2021 247

2020 83

2019 43

2018 34

2017 51

2016 31

2015 29

2014 29

2013 34

2012 29

2011 16

2010 20

2009 26

2008 10

2007 10

2006 7

2005 1

open ︾

Keywords

CO₂ capture 19

PM_2.5 16

TiO₂ 14

adsorption 12

photocatalysis 10

CO₂ 9

CO₂ emissions 7

Al₂O₃ 6

HZSM-5 6

Photocatalysis 6

2 5

5G 5

1 4

H₂S 4

MnO₂ 4

N₂O 4

methane 4

MoS₂ 3

NO_x 3

open ︾

Search scope:

排序： Display mode:

High purity Mn

Xiaoqiang SHAN, Fenghua GUO, Wenqian XU, Xiaowei TENG

Frontiers in Energy 2017, Volume 11, Issue 3, Pages 383-400 doi: 10.1007/s11708-017-0485-3

Abstract: Developing electrodes with high specific energy by using inexpensive manganese oxides is of great importance

Keywords： manganese oxides Mn5sub>O8sub> high voltage aqueous Na-ion storage

HTML PDF Collect

Metal-organic framework loaded manganese oxides as efficient catalysts for low-temperature selective

Minhua Zhang, Baojuan Huang, Haoxi Jiang, Yifei Chen

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 4, Pages 594-602 doi: 10.1007/s11705-017-1668-5

Abstract: showed that the catalysts had the crystal structure and porosity of the UiO-66 carrier and that the manganese

Keywords： metal-organic framework selective catalytic reduction manganese oxides deNOxsub> SO2sub> resistance

HTML PDF Collect

On the monolayer dispersion behavior of Co3sub>O4sub> on HZSM-5 support: designing applicablecatalysts for selective catalytic reduction of nitrogen oxides by ammonia

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11, Pages 1741-1754 doi: 10.1007/s11705-023-2332-x

Abstract: Based on monolayer dispersion theory, Co3sub>O4sub>/ZSM-5 catalysts with different loadingshave been prepared for selective catalytic reduction of nitrogen oxides by ammonia.Co3sub>O4sub> can spontaneously disperse on HZSM-5 support with a monolayer dispersionIt is proposed the optimal Co3sub>O4sub>/ZSM-5 catalyst can be prepared by loading thecapacity amount of Co3sub>O4sub> onto HZSM-5 support.

Keywords： Co3sub>O4sub>/ZSM-5 NOxsub>-SCR by NH3sub> monolayer dispersionthreshold effect surface acid sites surface active O2sub>^– anions

HTML PDF Collect

Ultrasound-assisted co-precipitation synthesis of mesoporous Co3O4–CeO2 composite oxides for highly selective

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 8, Pages 1211-1223 doi: 10.1007/s11705-022-2145-3

Abstract: In this study, a Co3sub>O4sub>–CeO2sub> composite oxide catalyst was successfullybetween Co³⁺/Co²⁺ and Ce⁴⁺/Ce³⁺ redox pairs, than bulk CeO2sub> and/or Co3sub>O4sub>.conditions, 89.6% selectivity to KA-oil with a cyclohexane conversion of 5.8% was achieved over Co3sub>O4sub>–CeO2sub>.

Keywords： Co3sub>O4sub>–CeO2sub> composite oxides cyclohexanone cyclohexanol ultrasonic-assisted

HTML PDF Collect

Promotion of transition metal oxides on the NH

Weiman Li, Haidi Liu, Yunfa Chen

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 2, doi: 10.1007/s11783-017-0914-x

Abstract: Manganese and chromium oxides promote the NH -SCR activity of Zr-Ce mixed oxide.Chromium oxide and manganese oxide promoted ZrO -CeO catalysts were prepared by a homogeneous precipitation

Keywords： NH3sub>-selective catalytic reduction NOxsub> Low temperature Cr-Zr-Ce

HTML PDF Collect

Multivalent manganese oxides with high electrocatalytic activity for oxygen reduction reaction

Xiangfeng Peng, Zhenhai Wang, Zhao Wang, Yunxiang Pan

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 4, Pages 790-797 doi: 10.1007/s11705-018-1706-y

Abstract: The enhanced activity could be due to the coexistence of manganese ions with different valences, the

Keywords： oxygen reduction reaction manganese oxides mixed valences of manganese oxygen adsorption dielectric barrier

HTML PDF Collect

The role of manganese oxides in the activation of peroxymonosulfate (PMS)

Jianzhi Huang, Huichun Zhang

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 5, doi: 10.1007/s11783-019-1158-8

Abstract: Manganese oxides (MnOx) have been demonstrated to be effective materials to activate Oxone (i.e., PMS

Keywords： Peroxymonosulfate Manganese oxides Catalyst Oxidant

HTML PDF Collect

The Progress and Application of the SKI Series Catalysts for Isomerization of C8sub> Aromatics

Qiao Yingbin

Strategic Study of CAE 1999, Volume 1, Issue 1, Pages 73-77

Abstract:

The innovative idea and excellent performance of the SKI series catalysts for isomerization of C8sub> aromatics are elaborated.The thermodynamic equilibrium can be approached for the isomerization of the mixed C8sub> aromaticsThe selectivity for the C8sub> aromatics is more than 97% and the catalyst life-span is more than5 years.

Keywords： isomerization catalyst xylene

HTML PDF Collect

Efficient base-free oxidation of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid over copper-dopedmanganese oxide nanorods with

Feng Cheng, Dongwen Guo, Jinhua Lai, Meihui Long, Wenguang Zhao, Xianxiang Liu, Dulin Yin

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 4, Pages 960-968 doi: 10.1007/s11705-020-1999-5

Abstract: prepared by a facile hydrothermal redox method and employed as catalysts for the selective oxidation of 5-

Keywords： 5-hydroxymethylfurfural 25-furandicarboxylic acid selective oxidation Cu-doped MnO2sub> biomass

HTML PDF Collect

Redox reactions of iron and manganese oxides in complex systems

Jianzhi Huang, Huichun Zhang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 5, doi: 10.1007/s11783-020-1255-8

Abstract: • Mechanisms of redox reactions of Fe- and Mn-oxides were discussed. • Oxidative reactions of Mn- andFe-oxides in complex systems were reviewed. • Reductive reaction of Fe(II)/iron oxides in complex systemsConspectus Redox reactions of Fe- and Mn-oxides play important roles in the fate and transformationreductive reactivity of Fe(II)/iron oxides in complex model systems toward contaminant degradation.such as Al, Si and Ti oxides on the redox reactivity of the systems are briefly summarized.

Keywords： Iron oxides manganese oxides reduction oxidation complex systems reaction kinetics and mechanisms

HTML PDF Collect

MoS2sub>/ZIF-8 Hybrid Materials for Environmental Catalysis: Solar-Driven Antibiotic-Degradation Article

Wen-Qian Chen, Linyue Li, Lin Li, Wen-Hui Qiu, Liang Tang, Ling Xu, Kejun Xu, Ming-Hong Wu

Engineering 2019, Volume 5, Issue 4, Pages 755-767 doi: 10.1016/j.eng.2019.02.003

Abstract: However, the TiO2sub>-based catalysts currently in use absorb only a small portion of the solarIn this paper, we demonstrate a MoS2sub>/ZIF-8 composite photocatalyst that increases the photocatalyticThe hydrogen production rate of the MoS2sub>/ZIF-8 nanocomposites is 1.79 times higher than thatof MoS2sub>.This work provides a novel perspective for exploring original and efficient 1T/2H-MoS2sub>/MOF-based

Keywords： 1T/2H-MoS2sub> ZIF-8 Antibiotic degradation Photocatalysis

HTML PDF Collect

Effects of ancillary ligands in acceptorless benzyl alcohol dehydrogenation mediated by phosphine-free cobalt complexes

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 3, Pages 314-325 doi: 10.1007/s11705-022-2219-2

Abstract: Herein, we synthesized a phosphine-free η⁵-C5sub>Me5sub>-Co complex by usingThe improved performance among the class of η⁵-C5sub>Me5sub>-Co complexes could/sup>-C5sub>Me5sub>-Co complexes by a set of characterizations.>5sub>Me5sub>-Co moiety.The electron population demonstrated that the η⁵-C5sub>Me5sub> ligand played

Keywords： acceptorless alcohol dehydrogenation η⁵-C5sub>Me5sub>-Co metal–ligand cooperation

HTML PDF Collect

Lifeng Zhang, Yifei Song, Weiping Wu, Robert Bradley, Yue Hu, Yi Liu, Shouwu Guo

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 1, Pages 156-163 doi: 10.1007/s11705-020-1986-x

Abstract: Unique self-assembled iron(II) molybdenum(IV) oxide (Fe Mo O ) mesoporous hollow spheres have been facilely constructed the bubble-template-assisted hydrothermal synthesis method combined with simple calcination. The compact assembly of small nanoparticles on the surface of the hollow spheres not only provides more active sites for the Fe Mo O , but also benefits the stability of the hollow structure, and thus improved the lithium storage properties of Fe Mo O . The Fe Mo O mesoporous hollow spheres exhibit high initial discharge and charge capacities of 1189 and 997 mA∙h∙g respectively, as well as good long-term cycling stability (866 mA∙h∙g over 70 cycles) when used as a lithium-ion battery anode. This feasible material synthesis strategy will inspire the variation of structural design in other ternary metal molybdates.

Keywords： molybdates Fe2sub>Mo3sub>O8sub> hollow spheres lithium ion batteries anodes

HTML PDF Collect

Performance and mechanism of carbamazepine removal by FeS-SO process: experimental investigation and DFT calculations

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 9, doi: 10.1007/s11783-023-1713-1

Abstract:

● Synergistic removal of carbamazepine (CBZ) was obtained in the FeS-S2sub>O8sub>^2– process.

Keywords： FeS S2sub>O8sub>^2– Carbamazepine DFT calculations Degradation routes

HTML PDF Collect

Characterization and performance of V

Caiting LI, Qun LI, Pei LU, Huafei CUI, Guangming ZENG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 2, Pages 156-161 doi: 10.1007/s11783-010-0295-x

Abstract: A series of CeO supported V O catalysts with various loadings were prepared with different calcination temperatures by the incipient impregnation. The catalysts were evaluated for low temperature selective catalytic reduction (SCR) of NO with ammonia (NH ). The effects of O and SO on catalytic activity were also studied. The catalysts were characterized by specific surface areas (S ) and X–ray diffraction (XRD) methods. The experimental results showed that NO conversion changed significantly with the different V O loading and calcination temperature. With the V O loading increasing from 0 to 10 wt%, NO conversion increased significantly, but decreased at higher loading. The optimum calcination temperature was 400°C. The best catalyst yielded above 80% NO conversion in the reaction temperature range of 160°C–300°C. The formation of CeVO on the surface of catalysts caused the decrease of redox ability.

Keywords： V2sub>O5sub>/CeO2sub> catalysts NH3sub>-SCR (selective catalytic reduction

HTML PDF Collect

Title Author Date Type Operation

High purity Mn

Xiaoqiang SHAN, Fenghua GUO, Wenqian XU, Xiaowei TENG

Journal Article

Metal-organic framework loaded manganese oxides as efficient catalysts for low-temperature selective

Minhua Zhang, Baojuan Huang, Haoxi Jiang, Yifei Chen

Journal Article

On the monolayer dispersion behavior of Co3sub>O4sub> on HZSM-5 support: designing applicablecatalysts for selective catalytic reduction of nitrogen oxides by ammonia

Journal Article

Ultrasound-assisted co-precipitation synthesis of mesoporous Co3O4–CeO2 composite oxides for highly selective

Journal Article

Promotion of transition metal oxides on the NH

Weiman Li, Haidi Liu, Yunfa Chen

Journal Article

Multivalent manganese oxides with high electrocatalytic activity for oxygen reduction reaction

Xiangfeng Peng, Zhenhai Wang, Zhao Wang, Yunxiang Pan

Journal Article

The role of manganese oxides in the activation of peroxymonosulfate (PMS)

Jianzhi Huang, Huichun Zhang

Journal Article

The Progress and Application of the SKI Series Catalysts for Isomerization of C8sub> Aromatics

Qiao Yingbin

Journal Article

Efficient base-free oxidation of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid over copper-dopedmanganese oxide nanorods with

Feng Cheng, Dongwen Guo, Jinhua Lai, Meihui Long, Wenguang Zhao, Xianxiang Liu, Dulin Yin

Journal Article

Redox reactions of iron and manganese oxides in complex systems

Jianzhi Huang, Huichun Zhang

Journal Article

MoS2sub>/ZIF-8 Hybrid Materials for Environmental Catalysis: Solar-Driven Antibiotic-Degradation

Wen-Qian Chen, Linyue Li, Lin Li, Wen-Hui Qiu, Liang Tang, Ling Xu, Kejun Xu, Ming-Hong Wu

Journal Article

Effects of ancillary ligands in acceptorless benzyl alcohol dehydrogenation mediated by phosphine-free cobalt complexes

Journal Article

Lifeng Zhang, Yifei Song, Weiping Wu, Robert Bradley, Yue Hu, Yi Liu, Shouwu Guo

Journal Article

Performance and mechanism of carbamazepine removal by FeS-SO process: experimental investigation and DFT calculations

Journal Article

Characterization and performance of V

Caiting LI, Qun LI, Pei LU, Huafei CUI, Guangming ZENG

Journal Article

京公网安备 11010502051620号京ICP备11030251号-2

关注我们