Orange-Red Electrogenerated Chemiluminescence Cells Using Titanium Dioxide Nanoparticles Annealed at Different Temperatures

Ryo Kawasaki, Ryoichi Ishimatsu, Koji Okada, Jun Mizuno, Takashi Kasahara

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

We investigated an effect of the annealing temperature of titanium dioxide nanoparticles (TiO2 NPs) on luminescent performances of solution-based electrogenerated chemiluminescence (ECL) cells. The TiO2 NPs were spin-coated on a fluorine-doped tin oxide (FTO) cathode as an electron injection layer and then annealed at different temperatures of 250 °C and 450 °C. An orange-red ECL solution was prepared by dissolving a ruthenium complex in propylene carbonate. The ECL cell was fabricated by sandwiching the solution between the FTO anode and the TiO2 NPs-coated FTO cathode and evaluated under direct current (DC) voltages. The 450 °C-annealed cell was found to exhibit significant improvements in the luminance and the lifetime in comparison with the 250 °C-annealed cell.

原文English
主出版物標題2022 International Conference on Electronics Packaging, ICEP 2022
發行者Institute of Electrical and Electronics Engineers Inc.
頁面27-28
頁數2
ISBN(電子)9784991191138
DOIs
出版狀態Published - 2022
事件21st International Conference on Electronics Packaging, ICEP 2022 - Sapporo, Japan
持續時間: 2022 5月 112022 5月 14

出版系列

名字2022 International Conference on Electronics Packaging, ICEP 2022

Conference

Conference21st International Conference on Electronics Packaging, ICEP 2022
國家/地區Japan
城市Sapporo
期間22-05-1122-05-14

All Science Journal Classification (ASJC) codes

  • 製程化學與技術
  • 電氣與電子工程
  • 工業與製造工程
  • 電子、光磁材料

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