Interfacial Electron Transfer Dynamics in Quinizarin Sensitized ZnS Nanoparticles: Monitoring Charge Transfer Emission

Langmuir ◽  
2009 ◽  
Vol 25 (5) ◽  
pp. 3168-3172 ◽  
Author(s):  
Sachin Rawalekar ◽  
Sandeep Verma ◽  
Sreejith Kaniyankandy ◽  
Hirendra N. Ghosh
Keyword(s):  
Electron Transfer ◽  
Charge Transfer ◽  
Interfacial Electron Transfer ◽  
Zns Nanoparticles

Impacts of interfacial charge transfer on nanoparticle electrocatalytic activity towards oxygen reduction

2017 ◽  
Vol 19 (14) ◽  
pp. 9336-9348 ◽  
Author(s):  
Yi Peng ◽  
Bingzhang Lu ◽  
Nan Wang ◽  
Ligui Li ◽  
Shaowei Chen
Keyword(s):  
Electron Transfer ◽  
Charge Transfer ◽  
Oxygen Reduction ◽  
Significant Role ◽  
Electrocatalytic Activity ◽  
Oxygen Species ◽  
Interfacial Electron Transfer ◽  
Effective Mechanism ◽  
Electronic Interactions ◽  
Interfacial Charge

Interfacial electron transfer within platinum and non-platinum-based nanocatalysts plays a significant role in the manipulation of the electronic interactions between oxygen species and the catalyst surfaces, which may be exploited as an effective mechanism to enhance and optimize the activity towards oxygen reduction.

Interfacial electron transfer of heterostructured MIL-88A/Ni(OH)2 enhances the oxygen evolution reaction in alkaline solutions

2020 ◽  
Vol 8 (6) ◽  
pp. 3311-3321 ◽  
Author(s):  
Zhengxin Qian ◽  
Keke Wang ◽  
Kexin Shi ◽  
Zhaoqin Fu ◽  
Zequn Mai ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Charge Transfer ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Alkaline Solutions ◽  
Interfacial Electron Transfer ◽  
Interfacial Charge Transfer ◽  
Interfacial Charge

A facile strategy is developed to create a MIL-88A/Ni(OH)2 heterostructure, where the interfacial charge transfer significantly boosted the OER performance.

Femtosecond insights into direct electron injection in dye anchored ZnO QDs following charge transfer excitation

2016 ◽  
Vol 18 (30) ◽  
pp. 20672-20681 ◽  
Author(s):  
Pushpendra Kumar ◽  
Sunil Kumar ◽  
Subrata Ghosh ◽  
Suman Kalyan Pal
Keyword(s):  
Quantum Dots ◽  
Electron Transfer ◽  
Charge Transfer ◽  
Electron Injection ◽  
Interfacial Electron Transfer ◽  
Dye Sensitized ◽  
Charge Transfer Excitation ◽  
Zno Qds

The role of the charge transfer (CT) state in interfacial electron transfer in dye-sensitized quantum dots (QDs) has been addressed.

Heterostructured composites consisting of In2O3 nanorods and reduced graphene oxide with enhanced interfacial electron transfer and photocatalytic performance

2014 ◽  
Vol 2 (47) ◽  
pp. 20118-20125 ◽  
Author(s):  
Hui Huang ◽  
Zongkuan Yue ◽  
Gang Li ◽  
Xiaomei Wang ◽  
Jie Huang ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Graphene Oxide ◽  
Charge Transfer ◽  
Visible Light ◽  
Reduced Graphene Oxide ◽  
Photocatalytic Performance ◽  
Interfacial Electron Transfer ◽  
Reduced Graphene ◽  
Oxide Composites ◽  
Interfacial Charge

UV-assisted fabrication of In2O3 nanorods/reduced graphene oxide composites with enhanced interfacial charge transfer and photocatalytic performance under visible light.

The dehydrogenation of 1,4-dihydronaphthalene by tetrachloro-p-benzoquinone

1976 ◽  
Vol 54 (14) ◽  
pp. 2261-2265 ◽  
Author(s):  
Z. M. Hashish ◽  
I. M. Hoodless
Keyword(s):  
Electron Transfer ◽  
Charge Transfer ◽  
Reaction Rate ◽  
Second Order ◽  
Charge Transfer Complexes ◽  
Ion Transfer ◽  
Hydride Ion ◽  
Rate Determining Step ◽  
Hydride Ion Transfer

The dehydrogenation of 1,4-dihydronaphthalene by tetrachloro-p-benzoquinone in phenetole solution has been investigated. The present work does not fully confirm earlier studies which report that the reaction follows second-order kinetics and that the hydride ion transfer is rate determining. In the investigations described in this paper second-order kinetics are only observed in the later stages of the reaction and a 1:1 stoichiometry of the reactants in the process is not obtained. Substitution of tritium in the 1,4-positions of the hydrocarbon appears to not significantly affect the reaction rate. The present results indicate that charge-transfer complexes are formed in the reaction and it is suggested that electron transfer within these complexes could be the rate-determining step in the dehydrogenation.

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