TY - JOUR
T1 - Preparation of silver-nanoparticle-loaded C60-ethylenediamine adduct microparticles and their application to photoelectric conversion
AU - Matsuoka, Ken Ichi
AU - Banya, Shoto
AU - Hosoi, Ippei
AU - Koyama, Natsuki
AU - Suzuki, Kazumasa
AU - Jeyadevan, Balachandran
AU - Oku, Takeo
AU - Fujita, Katsuhiko
AU - Yamada, Sunao
AU - Akiyama, Tsuyoshi
N1 - Funding Information:
This work was partly supported by JSPS KAKENHI, Grant Numbers JP22550123 and JP16K0574. This work was also partly supported under the Research Program of the Dynamic Alliance for Open Innovation Bridging Human, Environment and Materials in the Network Joint Research Center for Materials and Devices.
Publisher Copyright:
© 2021 The Japan Society of Applied Physics.
PY - 2021/6
Y1 - 2021/6
N2 - We report here new types of suprastructure products consisting of C60-ethylenediamine microparticles and silver nanoparticles that were loaded onto the surfaces of the microparticles by electrostatic adsorption. The suprastructure products could be deposited on the surface of an indium tin oxide electrode by electrostatic deposition. These modified electrodes generated cathodic photocurrents in the presence of ascorbic acid and oxygen. The photocurrent generation behavior implies an ensemble of the electron-transfer processes of silver-nanoparticle-mediated electron transfer acting in the cathodic direction and plasmon-induced charge separation acting in the anodic direction.
AB - We report here new types of suprastructure products consisting of C60-ethylenediamine microparticles and silver nanoparticles that were loaded onto the surfaces of the microparticles by electrostatic adsorption. The suprastructure products could be deposited on the surface of an indium tin oxide electrode by electrostatic deposition. These modified electrodes generated cathodic photocurrents in the presence of ascorbic acid and oxygen. The photocurrent generation behavior implies an ensemble of the electron-transfer processes of silver-nanoparticle-mediated electron transfer acting in the cathodic direction and plasmon-induced charge separation acting in the anodic direction.
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U2 - 10.35848/1882-0786/abff9f
DO - 10.35848/1882-0786/abff9f
M3 - Article
AN - SCOPUS:85108435297
VL - 14
JO - Applied Physics Express
JF - Applied Physics Express
SN - 1882-0778
IS - 6
M1 - 067003
ER -