Milli-second time-resolved HRTEM of absorption / desorption of hydrogen

氢气吸收/解吸的毫秒时间分辨 HRTEM

• 批准号: 13555172
• 负责人: TANAKA Nobuo
• 金额: $ 8.64万
• 依托单位: Nagoya University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2001
• 资助国家: 日本
• 起止时间: 2001 至 2003
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-13555172/
• 关键词: Time-resolved; TEM; Hydrogen-absorption; Milli-second; Atomistic observation; 時間分解TEM; 水素放出; パラジウム; ランタンニッケル

The objectives of the present study are (1) to develop a TEM instrument for observation of hydrogen -related reactions when hydrogen gas is introduced into the TEM column, and (2) to clarify the basic physical properties of the hydrogen-absorption materials.In 2001-2002 we have constructed the instrument for the observation and made experiments on palladium clusters and LaNi_5 small crystals, whose results were published in the proceedings of PRICM-4. In 2002-2003, the image-analysis on the video tapes was carried out and the data were published in a journal "KNZOKU"(Japanese). Also another study related to decomposition of hydro-carbon by using the in-situ observation apparatus and the results were published in Applied Physics Letters.

本研究的目的是：（1）研制一台用于观察氢气进入TEM柱后发生的与氢有关的反应的TEM装置;（2）弄清吸氢材料的基本物理性质。其研究结果发表在PRICM-4会议记录中。2002-2003年，对录像带进行了图像分析，数据发表在《KNZOKU》（日文）杂志上。另外，另一项研究与使用原位观测装置进行的烃类分解有关，其结果发表在《应用物理快报》上。

项目成果

N.Tanaka, T.Kubota, K.Tanaka: "In-situ HRTEM observation of hydrogen-absorption material exposed to H_2"Adv.Mater.Processing. 1. 417-420 (2001)

N.Tanaka、T.Kubota、K.Tanaka：“吸氢材料暴露于 H_2 的原位 HRTEM 观察”Adv.Mater.Processing。

N.Tanaka, T.Kubota: "High-resolution and in-situ electron microscope observation of hydrogen-related reactions on nano-crystals"KINZOKU(Japanese). 72. 632-636 (2002)

N.Tanaka、T.Kubota：“纳米晶体上氢相关反应的高分辨率原位电子显微镜观察”KINZOKU（日语）。

K.Yoshida, J.Yamasaki, N.Tanaka: "In-situ HRTEM observation of photo-decomposition process of poly-hydrocarbon on catalytic TiO_2 films"Applied Physics Letters. (in print). 1 (2004)

K.Yoshida、J.Yamasaki、N.Tanaka：“催化TiO_2薄膜上聚烃光分解过程的原位HRTEM观察”应用物理快报。

K.Tanaka, M.Sowa, Y.Kita, T.Kubota, N.Tanaka: "Hydrogen Storage Properties of Amorphous at Nanocrystalliue Zr-Ni-V Alleys"J.Alloys and Compounds. 330/332. 732-737 (2002)

K.Tanaka、M.Sowa、Y.Kita、T.Kubota、N.Tanaka：“纳米晶体 Zr-Ni-V 巷道中非晶态的储氢性能”J.合金和化合物。

田中信夫(分担執筆): "ナノテクノロジーハンドブック 電子回打の項目"オーム社. 934 (2003)

Nobuo Tanaka（贡献者）：“纳米技术手册电子评论项目”Ohmsha 934 (2003)。