Resource Type

Journal Article 23

Year

2024 2

2023 6

2021 2

2020 2

2019 2

2018 2

2017 1

2014 1

2008 2

2007 3

open ︾

Keywords

perovskite 6

catalytic activity 2

catalytic combustion 2

hexagonal 2

nanocomposite 2

2-ethylhexyl 1

CIGS 1

CO hydrogenation 1

Carbon dioxide 1

Carbon neutralization 1

CdTe 1

CePO4 1

Energetic materials 1

Hexagonal perovskite 1

LaCeCoO 1

Metal-free 1

N2O decomposition 1

Nickel 1

PEDOT:PSS 1

open ︾

Search scope:

排序： Display mode:

Review on flexible perovskite photodetector: processing and applications

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-023-0749-z

Abstract: in artificial intelligence, aerospace industry, and wise information technology of 120, among which perovskiteTo date, most of the reports have demonstrated the fabrication methods of the perovskite materials, materialsTo begin with, a brief introduction to the fabrication methods of perovskite (solution and vapor-basedTypical applications of perovskite-based flexible photodetectors such as optical communication, imageChallenges and future research directions of perovskite-based flexible photodetectors are proposed in

Keywords： photodetector     perovskite     flexible     processing     application    

HTML PDF Collect

Parametric study of hexagonal castellated beams in post-tensioned self-centering steel connections

Hassan ABEDI SARVESTANI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 5,   Pages 1020-1035 doi: 10.1007/s11709-019-0534-6

Abstract: reinforcing plates, initial post-tensioning, and material properties of steel angles) on the behavior of hexagonalThe web-post buckling in hexagonal castellated beams has been identified as the dominant failure mode

Keywords： finite element analysis     hexagonal castellated beam     parametric study     post-tensioned self-centering steel    

HTML PDF Collect

Mayenite supported perovskite monoliths for catalytic combustion of methyl methacrylate

Zekai ZHANG, Zhijian KONG, Huayan LIU, Yinfei CHEN

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 1,   Pages 87-94 doi: 10.1007/s11705-014-1410-5

Abstract: To improve their thermal stability, La Sr MnO cordierite monoliths are washcoated with mayenite, which is a novel Al-based material with the crystal structure of 12MO·7Al O (M= Ca, Sr). The monoliths are characterized by means of nitrogen adsorption/desorption, scanning electron microscopy, and X-ray diffraction. Catalytic performances of the monoliths are tested for methyl methacrylate combustion. The results show that mayenite obviously improves both the physic-chemical properties and the catalytic performance of the monoliths. Because mayenite improves the dispersity of La Sr MnO and also prevents the interaction between La Sr MnO and cordierite or -Al O , both crystal structure and surface morphology of La Sr MnO phase can thereby be stable on the mayenite surface even at high temperature up to 1050 oC. Under the given reaction conditions, La Sr MnO monolith washcoated with 12SrO·7Al O shows the best catalytic activity for methyl methacrylate combustion among all the tested monoliths.

Keywords： mayenite     perovskite     catalytic combustion     methyl methacrylate     monolith    

HTML PDF Collect

Catalytic combustion of volatile organic compounds using perovskite oxides catalysts—a review

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11,   Pages 1649-1676 doi: 10.1007/s11705-023-2324-x

Abstract: Next, the characteristics and catalytic performance of perovskite oxides as catalysts for VOC removalThe challenges and the prospects regarding the design of perovskite oxides catalysts for the catalyticThis review provides a reference base for improving the performance of perovskite catalysts to treat

Keywords： perovskite oxides     volatile organic compounds     catalytic combustion     reaction mechanism    

HTML PDF Collect

Mechanical responses of pristine and defective hexagonal boron-nitride nanosheets: A molecular dynamics

Mohammad SALAVATI, Arvin MOJAHEDIN, Ali Hossein Nezhad SHIRAZI

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3,   Pages 623-631 doi: 10.1007/s11709-020-0616-5

Abstract: molecular dynamics (MD) simulation to investigate the mechanical characteristics and failure mechanism of hexagonal

Keywords： hexagonal boron-nitride     mechanical properties     crack     notch     point defects     molecular dynamics    

HTML PDF Collect

Enhanced charge extraction for all-inorganic perovskite solar cells by graphene oxide quantum dots modified

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5,   Pages 516-524 doi: 10.1007/s11705-022-2238-z

Abstract: All-inorganic cesium lead bromide (CsPbBr3) perovskite solar cells have been attracting growingconversion efficiency (9.16%) by introducing graphene oxide quantum dots (GOQDs) between TiO2 and perovskiteGOQDs with C-rich active sites can involve in crystallization and fill within the CsPbBr3 perovskite

Keywords： all inorganic     perovskite solar cells     graphene oxide quantum dots     high performance     stability    

HTML PDF Collect

analysis of ceramic-carbonate nanocomposite fuel cells using composite GDC/NLC electrolyte with different perovskite

Muhammad I. Asghar, Sakari Lepikko, Janne Patakangas, Janne Halme, Peter D. Lund

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 1,   Pages 162-173 doi: 10.1007/s11705-017-1642-2

Abstract: A comparative analysis of perovskite structured cathode materials, La Sr MnO (LSM), La Sr CoO (LSC)

Keywords： electrode     fuel cell     low-temperature     nanocomposite     perovskite    

HTML PDF Collect

Long-lasting photoluminescence quantum yield of cesium lead halide perovskite-type quantum dots

Yonghyun Kim, Huiwen Liu, Yi Liu, Boa Jin, Hao Zhang, Wenjing Tian, Chan Im

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 1,   Pages 187-197 doi: 10.1007/s11705-020-1931-z

Abstract: Cesium lead halide perovskite (CsPbX , X= Cl, Br, I) quantum dots (QDs) and their partly Mn -substituted

Keywords： quantum dots     cesium lead halide perovskite     time-resolved photoluminescence     PL quantum yield     QD aggregates    

HTML PDF Collect

Latest development of double perovskite electrode materials for solid oxide fuel cells: a review

Shammya AFROZE, AfizulHakem KARIM, Quentin CHEOK, Sten ERIKSSON, Abul K. AZAD

Frontiers in Energy 2019, Volume 13, Issue 4,   Pages 770-797 doi: 10.1007/s11708-019-0651-x

Abstract: present review focuses on the various aspects pertaining to a potential electrode material, the double perovskite

Keywords： double perovskites     electrode materials     hydrocarbon fuel     solid oxide fuel cells    

HTML PDF Collect

Rh2O3/hexagonal CePO4 nanocatalysts for N2O decomposition

Huan Liu, Zhen Ma

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 4,   Pages 586-593 doi: 10.1007/s11705-017-1659-6

Abstract: Hexagonal CePO nanorods were prepared by a precipitation method and hexagonal CePO nanowires were prepared

Keywords： Rh2O3     CePO4     N2O decomposition    

HTML PDF Collect

Direct synthesis of diphenyl carbonate over heterogeneous catalyst: effects of structure of substituted perovskite

WU Guangwen, JIN Fang, WU Yuxin, ZHANG Guangxu, LI Dinghuo, WANG Cunwen, MA Peisheng

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 1,   Pages 59-64 doi: 10.1007/s11705-007-0012-x

Abstract: The perovskite-type compound LaMnO was substituted for the part of La in position A and for the partIt was found that the perovskite can form crystal defect and increase the proportion of high valenceActive component Pd was loaded on various perovskite supports for synthesis of diphenyl carbonate.It can be concluded that perovskite with defect structure by doping could lead to the formation of oxygen

Keywords： photoelectron spectroscopy     diphenyl carbonate     proportion     diffraction     perovskite    

HTML PDF Collect

Properties of La1-xCexCoO3 system perovskite-type catalysts for diesel engine exhaust removal

GONG Cairong, FAN Guoliang, HOU Yanfeng, ZHANG Zhongrong, SONG Chonglin, HUANG Qifei

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 1,   Pages 6-10 doi: 10.1007/s11705-007-0002-z

Abstract: A series of complex oxide LaCeCoO catalysts was synthesized at a low temperature through a combustion process, in which x is among 0, 0.1, 0.2, 0.4 and 0.6 corresponding to the quantity of La partial substitution by Ce. The catalysts were characterized for phase composition using chemical analysis and X-ray diffraction. The catalytic activity of the catalysts in removal of NO, total hydrocarbon (THC) and particulate matter (PM) from diesel exhaust gases were examined in detail using temperature-programmed reaction technique. The results show that after partial substitution of La with Ce, the oxygen vacancy concentration increases significantly and a Co-Co system is formed. Consequently, the catalytic activity in the removal of THC and NO is significantly improved. But for the PM, the effect is not so obvious. The possible catalytic mechanism for this was presented. It is also worth noting that the doped catalysts showed good stability.

Keywords： catalytic mechanism     combustion     corresponding     LaCeCoO     catalytic activity    

HTML PDF Collect

Perovskite Pushes Solar Cells to Record Efficiency

Sean O´Neill

Engineering 2021, Volume 7, Issue 8,   Pages 1037-1040 doi: 10.1016/j.eng.2021.06.009

HTML PDF Collect

: poly(styrenesulfonate) electrodes with enhanced conductivity and transparency for semitransparent perovskite

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 2,   Pages 206-216 doi: 10.1007/s11705-022-2203-x

Abstract: Further, we fabricated semitransparent perovskite solar cells using the as-made PEDOT:PSS as the transparent

Keywords： PEDOT:PSS     ultrafast laser     transparent electrode     ST-PSCs     patterning    

HTML PDF Collect

Title Author Date Type Operation

Metal-Free Hexagonal Perovskite High-Energetic Materials with NH3OH+/NH2

Yu Shang, Zhi-Hong Yu, Rui-Kang Huang, Shao-Li Chen, De-Xuan Liu, Xiao-Xian Chen, Wei-Xiong Zhang, Xiao-Ming Chen

Journal Article

Review on flexible perovskite photodetector: processing and applications

Journal Article

Parametric study of hexagonal castellated beams in post-tensioned self-centering steel connections

Hassan ABEDI SARVESTANI

Journal Article

Mayenite supported perovskite monoliths for catalytic combustion of methyl methacrylate

Zekai ZHANG, Zhijian KONG, Huayan LIU, Yinfei CHEN

Journal Article

Catalytic combustion of volatile organic compounds using perovskite oxides catalysts—a review

Journal Article

Mechanical responses of pristine and defective hexagonal boron-nitride nanosheets: A molecular dynamics

Mohammad SALAVATI, Arvin MOJAHEDIN, Ali Hossein Nezhad SHIRAZI

Journal Article

Enhanced charge extraction for all-inorganic perovskite solar cells by graphene oxide quantum dots modified

Journal Article

analysis of ceramic-carbonate nanocomposite fuel cells using composite GDC/NLC electrolyte with different perovskite

Muhammad I. Asghar, Sakari Lepikko, Janne Patakangas, Janne Halme, Peter D. Lund

Journal Article

Long-lasting photoluminescence quantum yield of cesium lead halide perovskite-type quantum dots

Yonghyun Kim, Huiwen Liu, Yi Liu, Boa Jin, Hao Zhang, Wenjing Tian, Chan Im

Journal Article

Latest development of double perovskite electrode materials for solid oxide fuel cells: a review

Shammya AFROZE, AfizulHakem KARIM, Quentin CHEOK, Sten ERIKSSON, Abul K. AZAD

Journal Article

Rh2O3/hexagonal CePO4 nanocatalysts for N2O decomposition

Huan Liu, Zhen Ma

Journal Article

Direct synthesis of diphenyl carbonate over heterogeneous catalyst: effects of structure of substituted perovskite

WU Guangwen, JIN Fang, WU Yuxin, ZHANG Guangxu, LI Dinghuo, WANG Cunwen, MA Peisheng

Journal Article

Properties of La1-xCexCoO3 system perovskite-type catalysts for diesel engine exhaust removal

GONG Cairong, FAN Guoliang, HOU Yanfeng, ZHANG Zhongrong, SONG Chonglin, HUANG Qifei

Journal Article

Perovskite Pushes Solar Cells to Record Efficiency

Sean O´Neill

Journal Article

: poly(styrenesulfonate) electrodes with enhanced conductivity and transparency for semitransparent perovskite

Journal Article