Reaction and material processing using supercritical plasma by discharge and laser irradiation

通过放电和激光照射使用超临界等离子体进行反应和材料加工

• 批准号: 21246119
• 负责人: GOTO Motonobu
• 金额: $ 29.37万
• 依托单位: Nagoya University (2012-2013)Kumamoto University (2009-2011)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009-04-01 至 2014-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-21246119/
• 关键词: 超臨界流体; 亜臨界流体; ナノパルス放電; レーザーアブレーション; 水熱電解; 気液界面; アミノ酸; 金属ナノ粒子; 放電プラズマ; レーザー照射; 化学反応; ナノ粒子; 重合反応; レーザー; アブレーション

Chemical reactions including polymerization of various dyes and amino acids such as alanine were proceeded as material conversion processes using discharge plasma in supercritical or gas-liquid interface under pressurized condition. The relationship between emission intensity and chemical reaction, and reaction mechanism were clarified.For laser ablation of metals in supercritical fluid, pressure dependence of nano particles and cluster was significant and particle generation is promoted near the critical pressure. The relationship of emission intensity of plasma was shown. Material conversion process was developed using hydrothermal electrolysis.

在加压条件下，在超临界或气液界面中使用放电等离子体，进行包括各种染料和氨基酸（例如丙氨酸）的聚合在内的化学反应作为材料转化过程。阐明了发射强度与化学反应之间的关系以及反应机理。对于超临界流体中的金属激光烧蚀，纳米颗粒和团簇的压力依赖性显着，在临界压力附近促进颗粒生成。显示了等离子体发射强度的关系。使用水热电解开发材料转化工艺。

项目成果

Fabrication of gold and silver nanoparticles with pulsed laser ablation under pressurized CO2

• DOI: 10.1088/2043-6262/4/4/045011
• 发表时间: 2013-12-01
• 期刊: ADVANCES IN NATURAL SCIENCES-NANOSCIENCE AND NANOTECHNOLOGY
• 影响因子: 2.1
• 作者: Machmudah, Siti;Wahyudiono;Goto, Motonobu
• 通讯作者: Goto, Motonobu

Hydrothermal Electrolysis of Glycerol Using a Continuous Flow Reactor

• DOI: 10.1021/ie9016418
• 发表时间: 2010-01
• 期刊: Industrial & Engineering Chemistry Research
• 影响因子: 4.2
• 作者: A. Yuksel;Hiromi Koga;M. Sasaki;M. Goto

Pulsed Power Technology in Supercritical Fluid

超临界流体脉冲功率技术

• 发表时间: 2010
• 作者: M;Goto
• 通讯作者: Goto

Conversion of Organic Compounds by Pulsed Discharge Plasma in Sub and Supercritical Fluids

亚临界和超临界流体中脉冲放电等离子体转化有机化合物

• 发表时间: 2010
• 作者: M.Goto;M.Sasaki;Wahyudiono;K.Nagafuchi;H.Watanabe;T.Kiyan;T.Namihira;H.Akiyama
• 通讯作者: H.Akiyama

Reaction of Organic compound Induced by Pulse Discharge Plasma in Subcritical Water

亚临界水中脉冲放电等离子体诱导有机化合物的反应

• 发表时间: 2009
• 作者: 後藤元信;他
• 通讯作者: 他