Applied Physics Express ( IF 2.3 ) Pub Date : 2021-06-04 , DOI: 10.35848/1882-0786/abff9f Ken-ichi Matsuoka 1, 2 , Shoto Banya 3 , Ippei Hosoi 4 , Natsuki Koyama 3 , Kazumasa Suzuki 4 , Balachandran Jeyadevan 4 , Takeo Oku 4 , Katsuhiko Fujita 2 , Sunao Yamada 5, 6 , Tsuyoshi Akiyama 4, 5
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.
中文翻译:
负载银纳米粒子的C60-乙二胺加合物微粒的制备及其在光电转换中的应用
我们在这里报告了新型超结构产品,由 C 60 -乙二胺微粒和通过静电吸附加载到微粒表面的银纳米颗粒组成。上部结构产物可以通过静电沉积沉积在氧化铟锡电极的表面上。这些修饰的电极在抗坏血酸和氧气的存在下产生阴极光电流。光电流产生行为意味着银纳米粒子介导的电子转移在阴极方向和等离子体诱导的电荷分离在阳极方向作用的电子转移过程的集合。