Optimizing the charge transfer process by designing Co3O4@PPy@MnO2 ternary core–shell composite

2014 ◽  
Vol 2 (32) ◽  
pp. 12968-12973 ◽  
Author(s):  
Bin Wang ◽  
Xinyi He ◽  
Hongpeng Li ◽  
Qi Liu ◽  
Jun Wang ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Metal Oxide ◽  
Electrochemical Performance ◽  
Transfer Process ◽  
Core Shell ◽  
Charge Transfer Process ◽  
Conductive Material ◽  
Binary Metal ◽  
Binary Metal Oxide ◽  
Shell Composite

In this paper, the incorporation of a highly conductive material (polypyrrole) into a binary metal-oxide core–shell structured composite is adopted to optimize the charge transfer process to further improve electrochemical performance.

Hierarchical Fe-Mn binary metal oxide core-shell nano-polyhedron as bifunctional electrocatalyst for efficient water splitting

2021 ◽  
Author(s):  
Yun-Wu Li ◽  
Shi-Kun Su ◽  
Cai-Zhen Yue ◽  
Jun Shu ◽  
Pengfang Zhang ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Energy Crisis ◽  
Core Shell ◽  
Bifunctional Electrocatalyst ◽  
Binary Metal ◽  
Bifunctional Electrocatalysts ◽  
Binary Metal Oxide ◽  
Electrochemical Water Splitting

Electrochemical water splitting is convinced as one of the most promising solutions to combat energy crisis. The exploitation of efficient hydrogen and oxygen evolution reactions (HER/OER) bifunctional electrocatalysts is undoubtedly...

Enhanced photoelectrochemical water oxidation performance of a hematite photoanode by decorating with Au–Pt core–shell nanoparticles

2017 ◽  
Vol 46 (46) ◽  
pp. 16050-16057 ◽  
Author(s):  
Biyi Chen ◽  
Weiqiang Fan ◽  
Baodong Mao ◽  
Hao Shen ◽  
Weidong Shi
Keyword(s):  
Charge Transfer ◽  
Transfer Process ◽  
Water Oxidation ◽  
Core Shell ◽  
Charge Transfer Process ◽  
Shell Nanoparticles ◽  
Oxidation Performance ◽  
Core Shell Nanoparticles ◽  
Photoelectrochemical Water Oxidation

The charge transfer process of the AuPt/α-Fe2O3 composite photoanode for photoelectrochemical water oxidation.

Facile in situ synthesis of dendrite-like ZnO/ZnTe core/shell nanorod heterostructures for sensitized solar cells

2016 ◽  
Vol 4 (21) ◽  
pp. 4740-4747 ◽  
Author(s):  
Songping Luo ◽  
Heping Shen ◽  
Xiaoli He ◽  
Ye Zhang ◽  
Jianbao Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Transfer Process ◽  
In Situ Synthesis ◽  
Band Alignment ◽  
Core Shell ◽  
Charge Transfer Process ◽  
Sensitized Solar Cells

Band alignment modification upon the formation of ZnO/ZnTe heterostructure and the corresponding charge transfer process upon illumination.

Study of charge transfer process in system of «hemoglobin-electrode» at level of individual molecules

2018 ◽  
pp. 71-74
Author(s):  
N. A. Davletkildeev ◽  
◽  
D. V. Sokolov ◽  
E. A. Zimbovich ◽  
E. Yu. Mosur ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Transfer Process ◽  
Charge Transfer Process

scholarly journals Impact of the charge transfer process on the Fe2+/Fe3+distribution at Fe3O4 magnetic surface induced by deposited Pd clusters

2021 ◽  
pp. 121879
Author(s):  
Bertrand Sitamtze Youmbi ◽  
Carl-Hugo Pélisson ◽  
Audrey Denicourt-Nowicki ◽  
Alain Roucoux ◽  
Jean-Marc Greneche
Keyword(s):  
Charge Transfer ◽  
Transfer Process ◽  
Magnetic Surface ◽  
Charge Transfer Process ◽  
Pd Clusters

EPR Study on the complex formed by charge-transfer process between ground-state acceptor chloranil and nine donors

2010 ◽  
Vol 16 (5) ◽  
pp. 397-403
Author(s):  
Shi Ji-Liang ◽  
Zhou Cheng-Ming ◽  
Yi Hu-Nan ◽  
Qiu Zhi-Hai ◽  
Fu Yao-Hong ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Transfer Process ◽  
Ground State ◽  
Charge Transfer Process

Optical Study of the Fe3+-Related Emission at 0.5 eV in InP:Fe

1992 ◽  
Vol 262 ◽  
Author(s):  
Klaus Pressel ◽  
G. Bohnert ◽  
A. Dörnen ◽  
K. Thonke
Keyword(s):  
Fourier Transform ◽  
Fine Structure ◽  
Charge Transfer ◽  
Transfer Process ◽  
Decay Time ◽  
Optical Study ◽  
Charge Transfer Process ◽  
Excitation Mechanism ◽  
Different Temperatures ◽  
A Charge

ABSTRACTThe 0.5 eV (2.5 μm 4000 cm1) emission band in InP has been studied by optical spectroscopy. By the use of Fourier-transform-infrared photoluminescence we have been able to observe at least a three-fold fine structure in the zero-phonon transitions at ∼ 4300 cm−1 which are studied at different temperatures. Based on the fine structure and the long decay time of 1.1 ms we ascribe the 0.5 eV emission to the 4T1 → 6A1 spin-flip transition of Fe3+. The excitation spectrum of this Fe3+-related emission shows a characteristic fine structure at ∼ 1.13 eV which belongs to a charge-transfer process of the type: Fe3+ + hv (1.13 eV) → [Fe2+, bound hole]. We discuss the excitation mechanism of the 0.5 eV emission by charge-transfer states and compare the results with an emission at 3057 cm1 in GaAs, which we attribute to the same Fe3+ transition (decay time: 1.9 ms).

Sign in / Sign up

Export Citation Format

Share Document