The Separation of Noxious Proteins from Blood Preparation Using the Anodically Grown Aluminum Oxide Membranes

使用阳极生长的氧化铝膜从血液制备中分离有毒蛋白质

• 批准号: 12555191
• 负责人: HIRAI Shinji
• 金额: $ 6.91万
• 依托单位: Muroran Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2000
• 资助国家: 日本
• 起止时间: 2000 至 2001
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-12555191/
• 关键词: Anodically Grown Aluminum Oxide Membrane; Sol-Gel Process; Anodizing; Voltage Reduction Process; Pore Diameter; Vacuum Heating; Dehydration; Pore Size Distribution; 真空加熱; ガス吸着; 脱着; ゾル-ゲル法; Al陽極酸化分離膜; 乾燥ゲル体; 分離率; クロム酸イオン; 脱着測定法

Anodically grown aluminum oxide membrane was prepared using the electrolyte composed of sulfosalicylic acid and sulfuric acid by the voltage reduction process after the anodizing, and it has been clarified to have pore diameter of 0.4 〜 0.5 nm in which this pore diameter is equivalent to the chromate ion. Next the effects of vacuum heating for the precise control of pore diameter of anodically grown aluminum oxide membrane and sol-gel coating on the pore wall were examined. The extension of pore diameter was observed in the heating of 1273K and 1473K, whereas the reduction of pore diameter was observed in the heating of 1673K. It was estimated that pore diameter expanded by the densification of the cell structure caused by the dehydration in the heating of 1273K and 1473K, and it reduced by the sintering of the cell structure in the heating of 1673K. Furthermore, reduction of the nano order of pore diameter and decrease in the pore size distribution were confirmed, when the sol-gel coating was performed.

使用由磺基水杨酸和硫酸组成的电解液，通过阳极氧化后的降压工艺制备阳极生长的氧化铝膜，并已澄清其孔径为0.4〜0.5 nm，其中该孔径相当于铬酸根离子。接下来检查了真空加热对精确控制阳极生长的氧化铝膜的孔径和孔壁上的溶胶-凝胶涂层的影响。在1273K和1473K的加热中观察到孔径的扩大，而在1673K的加热中观察到孔径的减小。据估计，孔径因1273K和1473K加热中的脱水引起的泡孔结构致密化而扩大，并且因1673K加热中泡孔结构的烧结而减小。此外，当进行溶胶-凝胶涂覆时，证实了孔径纳米级的减小和孔径分布的减小。

项目成果

K.Watanabe,M.Sakairi,H.Takahashi,K.Takahiro,S.Nagata and S.Hiral: "Formation of Composite Oxide Films on Aluminum by Sol-Gel Coating and Anodizing-For the Development of High Performance Aluminum Electrolytic Capacitors-"J.Electochem.Soc.. (掲載決定).

K. Watanabe、M. Sakairi、H. Takahashi、K. Takahiro、S. Nagata 和 S. Hiral：“通过溶胶凝胶涂层和阳极氧化在铝上形成复合氧化膜 - 用于高性能铝电解电容器的开发 - “J.Electochem.Soc..（已决定出版）。

K.Watanabe, M.Sakairi, H.Takahashi, S.Nagata, S.Hirai: "Formation of Composite Oxide Films with High Potential Sustainability-For the Development of High Performance Aluminum Electrolytic Capacitors"Proceedings of The ECS & ISE Joint International Meeting

K.Watanabe、M.Sakairi、H.Takahashi、S.Nagata、S.Hirai：“具有高潜力可持续性的复合氧化膜的形成——用于高性能铝电解电容器的开发”ECS会议录

平井伸治, 嶋影和宜, 近藤幹夫, 金井富義, 和田健二: "ゾル-ゲル法によるアルミニウムへの耐化学性および親水性被覆"日本金属学会誌. 64・3. 195-201 (2001)

Shinji Hirai、Kazuyoshi Shimakage、Mikio Kondo、Tomiyoshi Kanai、Kenji Wada：“利用溶胶-凝胶法的铝的耐化学性和亲水性涂层”日本金属学会杂志 64・3（2001）。

S.Hirai and K.Shimakage: "Hydroxyapatite Coating on Ti6Al4V Alloy by the Electrophoretic Sol-Gel Deposition"J.Am.Ceram Soc.. (発表予定).

S.Hirai 和 K.Shimakage：“通过电泳溶胶-凝胶沉积在 Ti6Al4V 合金上进行羟基磷灰石涂层”J.Am.Ceram Soc..（待提交）。

S.Hirai, K.Shimakage, K.Wada: "Chemical Corrosion Resistance Coating on Aluminum Substrates by the Sol-Gel Process"Proc. 2nd Int. Conf. on Processing Materials for Properties. 939-944 (2000)

S.Hirai、K.Shimakage、K.Wada：“通过溶胶-凝胶工艺在铝基板上形成耐化学腐蚀涂层”Proc。