Bio-inspired protonic memristor devices based on metal complexes with proton-coupled electron transfer

2019 ◽  
Vol 213 ◽  
pp. 99-113 ◽  
Author(s):  
Yusuke Hiruma ◽  
Kai Yoshikawa ◽  
Masa-aki Haga
Keyword(s):  
Electron Transfer ◽  
Metal Complexes ◽  
Conducting Polymer ◽  
Proof Of Concept ◽  
Proton Conducting ◽  
Terminal Device ◽  
Proton Coupled Electron Transfer ◽  
Ru Complexes ◽  
New Type ◽  
Proton Movement

A new type of memristor inspired by bio-membranes is presented, based on the proton movement resulting from proton-coupled electron transfer (PCET) processes in dinuclear Ru complexes, whereby a two-terminal device based on said Ru complexes and a proton-conducting polymer was constructed as a proof-of-concept.

Diffusive and non-diffusive photo-induced proton coupled electron transfer from hydrogen bonded phenols to meso-tetrakis-5,10,15,20-pentafluorophenyl porphyrin

2014 ◽  
Vol 16 (42) ◽  
pp. 23173-23181 ◽  
Author(s):  
P. Hemant Kumar ◽  
Y. Venkatesh ◽  
S. Prashanthi ◽  
D. Siva ◽  
B. Ramakrishna ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Movement Time ◽  
Proton Coupled Electron Transfer ◽  
Proton Movement ◽  
First Time ◽  
Hydrogen Bonded

Ultrafast photo-induced proton coupled electron transfer is observed for the first time from H-bonded phenols to pentafluorophenyl porphyrin indicating the proton movement time to be 40–60 ps depending on the base used.

Development of functionality of metal complexes based on proton-coupled electron transfer

2020 ◽  
Vol 49 (22) ◽  
pp. 7284-7293 ◽  
Author(s):  
Takahiko Kojima
Keyword(s):  
Electron Transfer ◽  
Metal Complexes ◽  
Redox Reactions ◽  
Proton Coupled Electron Transfer

Proton-coupled electron transfer (PCET) is ubiquitous and fundamental in many kinds of redox reactions. In this paper, are described PCET reactions in metal complexes to highlight their useful and unique properties and functionalities.

Sign in / Sign up

Export Citation Format

Share Document