Development and its application of anion sensor consist of polymer film for the use of nonaqueous solution

非水溶液用聚合物薄膜阴离子传感器的研制及其应用

• 批准号: 10640587
• 负责人: NAKAMURA Toshio
• 金额: $ 1.09万
• 依托单位: Shinshu University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1998
• 资助国家: 日本
• 起止时间: 1998 至 1999
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-10640587/
• 关键词: nonaqueous solution; anion sensor; phthalocyanine complex; hydrophilic polymer film; fluoride cyanide ions; thermodynamic parameters; potentimetric response mechanism; acceptor number; イオンセンサー; 高分子膜; フッ化物イオン; シアン化物イオン; 金属フタロシアニン; 配位子交換反応

The results obtained are as follows :The potentiometric response behavior of an electrode consisting of a non-plasticized polyacrylamide polymer (PAA) film coupled to oxo(phthalocyaninato)gallium(III) ([Ga(pc)]) was examined for various anions in such nonaqueous solvents as acetonitrile (AN), dimethylacetamide (DMA), and N-methylpyrrolidinone (NMP). The electrode, (PAA-([Ga(pc)]), shows a selective Nernstian response to FィイD1-ィエD1 and CNィイD1-ィエD1 in AN and a near-Nemstian response to those ionsin DMA and NMP. On the other hand it shows a non-thermodynamic response to ClィイD1-ィエD1, BrィイD1-ィエD1, IィイD1-ィエD1, NOィイD3-(/)2ィエD3, SCNィイD1-ィエD1, BPhィイD3-(/)4ィエD3, PFィイD3-(/)6ィエD3, ClOィイD3-(/)4ィエD3, and CFィイD23ィエD2SOィイD3-(/)3ィエD3. The result was mainly the same response as that obtained at the other electrodes, PAA-[M(pc)]s (M=Co,VO) reported by the authors and spectrometric investigations of FィイD1-ィエD1 and CNィイD1-ィエD1 in several aprotic solvents reveal that complex formation reactions of the ions … More with [M(pc)] made such special response phenomena. The complexing may occur due to ligand exchange reactions of the ions with solvent molecules or water molecule(s) coordinated originally to [Ga(pc)]s. The molar ratio of [Ga(pc)] and FィイD1-ィエD1 was confirmed by spectrophotometrically to be 1 : 1 and the complexing was considered to be occurred at the axial site of the complex. The complexing of [Ga(pc)] with ClィイD1-ィエD1 in GBL was also observed and it may occur due to the week solvation of GBL to ClィイD1-ィエD1. UV/VIS spectra for the FィイD1-ィエD1 and CNィイD1-ィエD1 in GBL was different from those obtained in other solvents investigated in the experiment and that was related firmly to the solvent acidity, I.e., their acceptor number. The electrode could be applicable to obtain solubility product, Kap, of NaF in AN.Next lectures are presented concerning the project :(1) Proceeding of 59ィイD1thィエD1 Bunsekikagaku Touronkai. P15 (at Otaru), (2) Proceeding of 60ィイD1thィエD1 Bunsekikagaku Touronkai, p110 (at Hirosaki), (3) Proceeding of 48ィイD1thィエD1 Bunsekikagaku Nennkai, p243 (at Kobe). Less

所获得的结果如下：通过非塑性聚丙烯酰胺聚合物（PAA）膜组成的电极的电位响应行为，该膜与Oxo（phthalocyaninato）甘露（III）（[GA（PC））耦合（phthalocyaninato）（III）（[GA（PC）]），以这种非固定溶液中的各种阴离子（eacetrile and）（dmmainitrile and）（dometrile and）（dometrile）（dometrile and）（domethir）（domethir）（domethir）（domethir）（domethir）（domethir）（domethir）（ N-甲基吡啶酮（NMP）。 The electrode, (PAA-([Ga(pc)]), shows a selective Nernstian response to FYD1-E D1 and CNYD1-E D1 in AN and a near-Nemstian response to those ionsin DMA and NMP. On the other hand it shows a non-thermodynamic response to ClI D1-E D1, BryD1-E D1, I D1-E D1, NOI D3-(/)2, scnyd1-e d1，bphil d3 - （/）4，pfi d3 - （/）6，cloi d3 - （/）4和CFI D23E D2SOI D3 - （/）3e d3，结果与其他电子在其他电子中所获得的响应主要相同。 D1-E D1和CNI D1-E D1在几种质子溶液中表明，与[M（PC）]相关的复杂形成反应可能是由于离子与溶液分子或水分子（S）共求的ga（PC）的Fiio d [Morcio fii for [M（PC）]的络合物可能发生。通过分光光度法规则确认为1：1，并认为络合物发生在复合物的轴向位点。还观察到[GA（PC）]与GBL中CLI D1-E D1的络合物，并且由于GBL的一周求解到CLI D1-E D1，可能会发生这种情况。 GBL中FYD1-E D1和CNYD1-E D1的UV/VIS光谱与在实验中研究的其他解决方案中获得的UV/VNED1-E D1不同，这首先与溶剂酸度有关，即其受体数量。有关该项目的naf的溶解性产品KAP可以适用。 P15（在Otaru），（2）60 D1 BUNSEKIKAKAKU TORONKAI，P110（在Hirosaki），（3）48 D1 Bunsekikagakaka Nennkai，P243（在Kobe）进行。较少的

项目成果

T.Nakamura, T.Ueda, T.Yanagisawa, H.Watanabe: "The Response Properties of a Platinum Electrode Coated with an Oxo(phthalocyaninato) vanadium(IV) Conjugate Polymer to Various Anions in Nonaqueous Solutions" Bull.Chem.Soc.Jpn.72・2. 235-238 (1999)

T.Nakamura、T.Ueda、T.Yanagisawa、H.Watanabe：“涂有氧代（酞菁）钒 (IV) 共轭聚合物的铂电极对非水溶液中各种阴离子的响应特性”Bull.Chem.Soc。日本.72・2。235-238 (1999)

T.Nakamura, T.Ueda, T.Yanagisawa, H.Watanabe: "Response properties of a platinum electrode coated with an oxo(phthalocyaninato) Vanadium(IV)conjugate polymer to various anins in nonaqueous solutions"Bull. Chem. Soc. Jpn. 72・2. 235-238 (1999)

T.Nakamura、T.Ueda、T.Yanagisawa、H.Watanabe：“涂有氧代（酞菁）钒（IV）共轭聚合物的铂电极对非水溶液中各种阴离子的响应特性”Soc Jpn。 72·2。235-238（1999）

T. Nakamura, T. Ueda, T. Yanagisawa, H. Watanabe: "Response properties of a platinum electrode coated with an oxo(phthalocyaninato) Vanadium(IV) conjugate polymer to various anins in nonaqueous solutions"Bull.Chem.Soc.Jpn. 72・2. 235-238 (1999)

T. Nakamura、T. Ueda、T. Yanagisawa、H. Watanabe：“涂有氧代（酞菁）钒（IV）共轭聚合物的铂电极对非水溶液中各种阴离子的响应特性”Bull.Chem.Soc.Jpn 72·2。235-238（1999）

T. Nakamura, T. Ueda, T. Yanagisawa, H. Watanabe: "Response properties of a platinum electrode coated with an oxo(phthalocyaninato) vanadium(IV) conjugate polymer to polymer to various anins in nonaqueous solutions."Bull. Chem. Soc. Jpn.. 72・2. 235-238 (1

T. Nakamura、T. Ueda、T. Yanagisawa、H. Watanabe：“涂有氧代（酞菁）钒 (IV) 共轭聚合物的铂电极对非水溶液中各种阴离子的响应特性。”日本社会.. 72・238 (1