Research and Development of Novel Nano-structure Materials Prepared by(Cold Plasma/Ion-implantation) Continuous Treatment

（冷等离子体/离子注入）连续处理制备新型纳米结构材料的研究与开发

• 批准号: 17560646
• 负责人: YAMANE Hirokazu
• 金额: $ 2.02万
• 依托单位: Kitakyushu National College of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2005
• 资助国家: 日本
• 起止时间: 2005 至 2007
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17560646/
• 关键词: cold plasma; ion-imnlantation; nano-structure control; dye-sensitized solar cells; semiconductor electrode; surface band structure; TiO_2; titanium dioxide

Since Gratzel and coworkers developed a new type, solar cell based on the nanocrystalline TiO2 electrode sensitized to visible light with dye molecules, the goal of efficient solar cells of the next generation has focused on dye-sensitized photochemical solar cells. Dye-sensitized solar cells are most expected to be one, of the next-generation solar cells because of their simple fabrication and low-cost manufacture. In this study, in order to increase the photovoltaic conversion efficiency (η) of the dye-sensitized solar cell, the photochemical performance of the dye-sensitized solar cell comprised of the TiO_2 electrode prepared by (low-temperature plasma/ion-implantation) continuous treatment using plasma irradiation equipment and sputter ion gun Or ion implantation equipment has been, investigated. The cells comprised of the Ar plasma irradiated and N ion-implanted TiO_2 electrodes showed a higher short-circuit photocurrent density (Jac) and a larger fill factor (ff)I and higher conversion efficiency, compared with the original cell. The Jsc of the cells increased with increasing the amount of implanted N ions because the amount of oxygen vacancy in the cells increased with increasing the amount of implanted N ions, therefore, the number of conduction electrons in the cells increased. It was recognized that the performance of the cell comprised of the N ion-implanted TiO_2 electrode was influenced strongly by the amount of implanted N ions. Also, N ion-implanted and Ar plasma irradiated TiO_2 electrode showed a higher Jsc and conversion efficiency depending upon the treatment conditions. It was recognized that the performance of the cell comprised of the N ion-implanted TiO_2 electrode was influenced strongly by the conditions of plasma irradiation.

由于Gratzel及其同事开发了一种新型的太阳能电池，基于纳米晶TiO2电极对具有染料分子的可见光敏感的电极，因此下一代有效的太阳能电池的目的集中在染料敏感的光化学太阳能电池上。染料敏感的太阳能电池最有望成为下一代太阳能电池之一，因为它们的简单制造和低成本的制造。在这项研究中，为了提高染料敏感太阳能电池的光伏转化效率（η），使用等离子辐射设备和跨度枪支设备进行了使用（低温等离子体/离子 - 膨胀植入术）连续处理的TIO_2电极的染料敏感太阳能电池的光化学性能。与原始细胞相比，由AR血浆辐照和N离子施加的TIO_2电极组成的细胞显示了更高的短路光电流密度（JAC）和更高的填充因子（FF）I和更高的转化效率。细胞的JSC随着植入的N离子的量增加而增加，因为细胞中的氧气空位量随着植入的N离子的增加而增加，因此，细胞中的传导电子数量增加。人们认识到，N离子植入的TIO_2电子的细胞完成的性能受植入N离子量的强烈影响。同样，根据治疗条件，n离子扩散和AR血浆辐照电极显示出更高的JSC和转化效率。众所周知，N离子植入的TiO_2电极完成的细胞的性能受到血浆照射条件的强烈影响。

项目成果

色素増感太陽電池における低温プラズマ処理酸化チタン微粒子から構成された薄膜電極の導入効果

在染料敏化太阳能电池中引入由低温等离子体处理的氧化钛微粒组成的薄膜电极的效果

• 发表时间: 2008
• 作者: 山田 憲二;松木 健祐;園田 達彦;山根 大和;松嶋 茂憲;中村 裕之
• 通讯作者: 中村 裕之

低温プラズマ表面修飾による酸化チタン微粒子の光触媒特性の改善

低温等离子体表面改性提高二氧化钛颗粒光催化性能

• 发表时间: 2005
• 期刊: 第54回高分子討論会予稿集
• 作者: 山田憲二;岩澤尚子;三浦 智;山根大和;松嶋茂憲;中村裕之;梶山千里
• 通讯作者: 梶山千里

Fine Surface Morphology Control of Polymer Thin Films by Cold Plasma Treatment

通过冷等离子体处理对聚合物薄膜进行精细表面形貌控制

• 发表时间: 2005
• 期刊: Proceedings of '05 Pusan-Kyeongnam/Kyushu-Seibu Joint Symposium On High Polymers (12th) and Fibers (10th)
• 作者: Yuki Ohba;Hirokazu Yamane;Kenji Yamada;Tisato Kajiyama
• 通讯作者: Tisato Kajiyama

低温プラズマ処理酸化チタン電極を用いた色素増感太陽電池の光電変換効率に及ぼす電解液組成効果

电解质成分对低温等离子体处理二氧化钛电极染料敏化太阳能电池光电转换效率的影响

• 发表时间: 2005
• 期刊: 第42回化学関連支部合同九州大会予稿集
• 作者: 福本 弥生;山根 大和;松嶋 茂憲;中村 裕之;熊田 清;山田 憲二
• 通讯作者: 山田 憲二

Effects of TiO2 Particles Synthesized by Surfactant-Assisted Templating Method on Characteristics of Dye-Sensitized Solar Cell

表面活性剂辅助模板法合成TiO2颗粒对染料敏化太阳能电池特性的影响

• 发表时间: 2005
• 期刊: Proceedings of '05 Pusan-Kyeongnam/Kyushu-Seibu Joint Symposium On High Polymers (12th) and Fibers (10th)
• 作者: Miki Hayashi;Hirokazu Yamane;Shigenori Matsushima;Hiroyuki Nakamura;Kenji Yamada
• 通讯作者: Kenji Yamada