First Redox Polymer Bearing One-Step Successive Two-Electron-Transfer Process Based on Redox Potential Inversion

2004 ◽  
Vol 37 (7) ◽  
pp. 2661-2664 ◽  
Author(s):  
Toyohiko Nishiumi ◽  
Yuya Chimoto ◽  
Yuki Hagiwara ◽  
Masayoshi Higuchi ◽  
Kimihisa Yamamoto
2005 ◽  
Vol 8 (8) ◽  
pp. A382 ◽  
Author(s):  
Kentarou Nishi ◽  
Toyohiko Nishiumi ◽  
Masayoshi Higuchi ◽  
Kimihisa Yamamoto

2020 ◽  
Vol 39 (1) ◽  
pp. 1-9 ◽  
Author(s):  
Hui Li ◽  
Lei Jia ◽  
Jing Wang ◽  
Jing-long Liang ◽  
Hong-yan Yan ◽  
...  

AbstractThe dissolution characteristics and electrochemical reduction mechanism of oxides of refractory metals ZrO2, HfO2 and MoO3 in NaCl-KCl-NaF melts are studied. The results shows that there are no chemical reaction of ZrO2 and HfO2 in NaCl-KCl-NaF melts, the dissolution of MoO3 is chemically dissolved, and MoO3 reactwith melts to form Na2Mo2O7. The reduction process of zirconium in the NaCl-KCl-NaF-ZrO2 melts is a reversible process of one-step electron transfer controlled by diffusion. The electrochemical reduction process of ruthenium is a one-step reversible process and the product is insoluble; Electrochemical reduction of metallic molybdenum in melts is controlled by the diffusion and electron transfer process of active ion Mo2O27− . The electrochemical reduction process of the metal molybdenum in the melts is carried out in two steps.


2017 ◽  
Vol 19 (22) ◽  
pp. 14412-14423 ◽  
Author(s):  
Ewelina Krzyszkowska ◽  
Justyna Walkowiak-Kulikowska ◽  
Sven Stienen ◽  
Aleksandra Wojcik

Quenching of the thionine singlet excited state in covalently functionalized graphene oxide with an efficient back electron transfer process.


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