1989 Fiscal Year Annual Research Report

溶質・溶媒相互作用および相間輸送反応の分析化学的研究

Research Project

Project/Area Number	01303004
Research Institution	Kyoto University
Principal Investigator	松井正和京都大学, 化学研究所, 教授 (90027037)
Co-Investigator(Kenkyū-buntansha)	木原壮林京都大学, 化学研究所, 助教授 (60161543) 関戸栄一神戸大学, 理学部, 教授 (60030748) 横山友大阪大学, 理学部, 教授 (10028095) 千田貢京都大学, 農学部, 教授 (90026419) 鈴木信男東北大学, 理学部, 教授 (10006025)
Keywords	溶質・溶媒相互作用 / 溶質・溶質相互作用 / 溶媒・溶媒相互作用 / 相間輸送反応 / 溶媒抽出 / 液々分配 / 液々界面ボルタンメトリ- / 分離・分析法の開発
Research Abstract	本総合研究の目的は、溶質-溶媒および溶質-溶質相互作用と化学種の液々間移動に関する諸問題を総合的解明し、今日的な化学要求および先代の化学の発展に応えうる新して分離分析化学の分野を開拓しようとするものである。そのために、各分担者はそれぞれの視点より勢力的に研究を進め、平成元年10月には、仙台にて会合し、相互の情報、知識の交換を行った。また本総合研究開始以前の各分担者の研究成果のうち、本総会合研究の遂行に重要と考えられるものを選んで討論資料集として各分担者に配布して共同した研究の進展を謀った。以下に、平成元年度の研究実績を列挙する。 1.電位差法、伝導度法によって、非水溶媒、混合溶媒中のイオン-溶媒、イオン-イオン相互作用の解明を行い、その成果の上にイオンや分子2溶媒間移行エネルギ-を評価した(坂本、北川)。また、非水溶媒あるいは混合溶媒中での特異的溶質-溶媒相互作用の研究に立脚して新しいヘテロポリ酸の合成に成功した(堀)。一方、混合溶媒の酸、塩基性および溶媒分子の2量化反応(岩本)、異種溶媒の混合による液間電位差に関する研究(伊豆津)が溶媒物性を念頭において進められた。さらに、非水溶媒中での複雑な有機電極反応の解析(梅本)やアクチニドの電極反応の研究(吉田)も行われ、分析化学的に有用な成果を得た。 2.新しい抽出分離法の開発を目指して、新しく合成されたいくつかの試薬と金属との錯形成反応が明らかにされ(松井)、イオンや分子の液々分配におよぼす溶媒効果(鈴木)、温度効果(佐藤)および新抽出出反応の研究(関戸)が行われた。また、分離の困難とされていたランタニド相互の抽出分離の研究も進んだ(鈴木)。 3.近年開発された液々界面電荷移動ボルタンメトリ-によって、液々、液膜界面でのイオンおよび電子の移動の特性が解明され(木原)、同法を基にしたイオンの定量法およびスペシシエ-ション法が提案された(千田)。

Research Products

(31 results)

All Other

All Publications (31 results)

[Publications] S.Miyazaki: "Steic effects of polymethylene chain length on liquid-liquid extraction of copper(11)with bis(4-acylpyrazol-5-one)derivatives." Inorganic Chemistry. 28. 3014-3017 (1989)
[Publications] T.Ozaki: "Solvent extraction of zinc with 1-(2´-chlorophenyl)-3-methyl-4-aroyl-5-pyrazolones." Analytica Chimica Acta. 226. 187-192 (1989)
[Publications] E.Iwamoto: "Basicity of water in hydrogen-bonded networks of methanol-l,2-dichloroethane mixtures using the[(1R,4s.8R,11S)-1,4,8,11-tetra-methyl-1,4,8,11tetraazacyclo-tetradecane]nickel(11)cation as a probe of electronpair acceptance." Bull.Chem.Soc.Jpn.62. 1692-1697 (1989)
[Publications] T.Yokoyama,: "Dimerization of dimethyl sulfoxide in dipolar aprotic solvents using R,S,R,S-1,4,8,11-tetramethyl-1,4,8,11tetraazacyclotetracecanenickel(11)ad a probe." J.Chem.Soc.,Faraday Trans.
[Publications] T.Nakamura: "Response and application in dipolar aprotic solvents of ion-selective electrodes based on polyacrylamide modified with acyclic poly(oxyethylene)derivatives." Bull.Chem.Soc.Jpn.62. 3089-3092 (1989)
[Publications] Z.Bai: "Enhanced voltammetric wave of iron(111)-EDTA at a chitin-containing carbon-paste electrode and its analytical application." Electroanalysis. 2. (1990)
[Publications] K.Izutsu: "Liquid junction potential between different solvents.Some new informations on the component due to solvent-solvent interactions." J.Electroanal.chem.
[Publications] K.Umemoto: "Electrochemical studies of the reduction mechanism of tetrazolium salts and formazans." Bull.Chem.Soc.Jpn.62. 3783-3789 (1989)
[Publications] H.Doe: "Conductometric study of Ca(II),Sr(II),and Ba(II)-perchlorates in methanol-ethlene glycol mixtures." Bull.Chem.Soc.Jpn.(1990)
[Publications] H.Doe: "Transfer of acetylacetone,ehylene glycol mono-nbuthyl ehter,and ethylene glycol monophenyl ether across H_2O-CC1_4 and H_2-O-CHC1_3 interfaces." Anal.Chim.Acta.(1990)
[Publications] S.Kihara: "The electron transfer at a liquid/liquid interface studied by current-scan polarography at the electrolyte dropping electrode." J.electroanal.Chem.271. 107-125 (1989)
[Publications] M.Suzuki: "Effect of temperature on the ion transfter at the aqueous/organic solution interface studies by currentscan polarography with the electrolyte solution dropping electrode." J.Electroanal.Chem.(1990)
[Publications] I.Sakamoto: "Ion-solvent interactions in acetylacetone VII. The effect of temperature on the complexing of silver ion with some donor solvents." 電気化学. 58. (1990)
[Publications] 坂本一光: "アセチルアセトン中のイオン-溶媒相互作用第8報ナトリウムイオン-溶媒間錯生成反応とイオンの溶媒間移行" 分析化学. 39. (1990)
[Publications] I.Sakamoto: "Silver ion-solvent compexing in acetylacetone and ionic gibbs energies of transfer." J.Electroanal.Chem.(1990)
[Publications] E.Yamada: "Thermodynamic study on the extraction of cobalt complex with 8-quinolinol into m1,1,2,2-tetrachloroethane." Bull.Chem.Soc.Jpn.62. 1047-1052 (1989)
[Publications] Y.Wakui: "Solvent effect on the liquid-liquid partition of 21H,23H-porphine between various organic solvents and acidic aqueous solutions." Bull.Chem.Soc.Jpn.62. 2520-2523 (1989)
[Publications] T.Sami: "Solvent extraction of lanthanoid(III)with 2,2´-bipyridine and trichloroacetate ion." Anal.Sci.5. 587-590 (1989)
[Publications] H.Imura: "Synergistic extraction of holmum(III)with 2-thenoyltrifluoroacetone and multidentate heterocyclic amines." Anal.Sci.5. 751-754 (1989)
[Publications] S.Himeno: "Synthesis and characterization of 18-moybdo-pyrophosphate complex." Bull.Chem.Soc.Jpn.
[Publications] T.Hori: "Formation of pentamolybdodisulfate(VI)(4-)ion in Na_2MoO_4H_2SO_4 systems containing organic solvents." J.Chem.Soc.Dalton.
[Publications] Z.Yoshida: "Electrode processes of plutonium ions in nitric acid in the presence of phosphoric acid." Fresenius Z,Anal.Chem.
[Publications] 関戸栄一: "Ni-8-キリノ-ル陽イオン錯体抽出のTBPEによるイオン対抽出" 日本化学会第48春季年会発表.
[Publications] T.Miyanaga: "Anomalus peak intetersity in EXAFS fourier tranforms for polynuclear molibdate." Plysica B.158. 240-241 (1989)
[Publications] I.Watanabe: "Studies on the structure of the paramagneticμ-oxo dimer of molybdenum(V)in hydrochloric acid solution by EXAFS." Polyhedron. 8. 45-49 (1989)
[Publications] H.Sakane: "EXAFS and XANES spectra of cobalt(III)EDTA complex in solid and solutions ." Bull.Chem.Soc.Jpn.62. 1513-1516 (1989)
[Publications] T.Miyanaga: "Anomalus peak intensitres in the EXAFS of polynuclear molybdeum conpounds." Bull.Chem.Soc.Jpn.62. 1791-1796 (1989)
[Publications] S.Ikeda: "Microtechnique for chemical analysis of clinical samples by totatly reflecting X-ray fluorescence spectrometry and inelastic elctron tunneling spectroscopy." Z.Anal.Chem.334. 677 (1989)
[Publications] K.Izutsu: "Acid-base dissociation constants in dipolar aprotic Solvents." Blackwell Scientific Publications Ltd., 170 (1990)
[Publications] 岡崎敏: "溶媒とイオン-非水電解質溶液の化学" 谷口印刷出版部(松江市), 385 (1990)
[Publications] I.Watanabe: "Electronic States of Ions and Molecules in Solution Studied by Photoelectron Emission Specroscopy,in "Structure and Dynamics in Solution"ed.by H.Ymatera and H.Ohtaki" Elsevier Science Publishers, (1990)

1989 Fiscal Year Annual Research Report

溶質・溶媒相互作用および相間輸送反応の分析化学的研究

Principal Investigator

松井 正和 京都大学, 化学研究所, 教授 (90027037)

Research Products

[Publications] S.Miyazaki: "Steic effects of polymethylene chain length on liquid-liquid extraction of copper(11)with bis(4-acylpyrazol-5-one)derivatives." Inorganic Chemistry. 28. 3014-3017 (1989)

[Publications] T.Ozaki: "Solvent extraction of zinc with 1-(2´-chlorophenyl)-3-methyl-4-aroyl-5-pyrazolones." Analytica Chimica Acta. 226. 187-192 (1989)

[Publications] E.Iwamoto: "Basicity of water in hydrogen-bonded networks of methanol-l,2-dichloroethane mixtures using the[(1R,4s.8R,11S)-1,4,8,11-tetra-methyl-1,4,8,11tetraazacyclo-tetradecane]nickel(11)cation as a probe of electronpair acceptance." Bull.Chem.Soc.Jpn.62. 1692-1697 (1989)

[Publications] T.Yokoyama,: "Dimerization of dimethyl sulfoxide in dipolar aprotic solvents using R,S,R,S-1,4,8,11-tetramethyl-1,4,8,11tetraazacyclotetracecanenickel(11)ad a probe." J.Chem.Soc.,Faraday Trans.

[Publications] T.Nakamura: "Response and application in dipolar aprotic solvents of ion-selective electrodes based on polyacrylamide modified with acyclic poly(oxyethylene)derivatives." Bull.Chem.Soc.Jpn.62. 3089-3092 (1989)

[Publications] Z.Bai: "Enhanced voltammetric wave of iron(111)-EDTA at a chitin-containing carbon-paste electrode and its analytical application." Electroanalysis. 2. (1990)

[Publications] K.Izutsu: "Liquid junction potential between different solvents.Some new informations on the component due to solvent-solvent interactions." J.Electroanal.chem.

[Publications] K.Umemoto: "Electrochemical studies of the reduction mechanism of tetrazolium salts and formazans." Bull.Chem.Soc.Jpn.62. 3783-3789 (1989)

[Publications] H.Doe: "Conductometric study of Ca(II),Sr(II),and Ba(II)-perchlorates in methanol-ethlene glycol mixtures." Bull.Chem.Soc.Jpn.(1990)

[Publications] H.Doe: "Transfer of acetylacetone,ehylene glycol mono-nbuthyl ehter,and ethylene glycol monophenyl ether across H_2O-CC1_4 and H_2-O-CHC1_3 interfaces." Anal.Chim.Acta.(1990)

[Publications] S.Kihara: "The electron transfer at a liquid/liquid interface studied by current-scan polarography at the electrolyte dropping electrode." J.electroanal.Chem.271. 107-125 (1989)

[Publications] M.Suzuki: "Effect of temperature on the ion transfter at the aqueous/organic solution interface studies by currentscan polarography with the electrolyte solution dropping electrode." J.Electroanal.Chem.(1990)

[Publications] I.Sakamoto: "Ion-solvent interactions in acetylacetone VII. The effect of temperature on the complexing of silver ion with some donor solvents." 電気化学. 58. (1990)

[Publications] 坂本一光: "アセチルアセトン中のイオン-溶媒相互作用第8報ナトリウムイオン-溶媒間錯生成反応とイオンの溶媒間移行" 分析化学. 39. (1990)

[Publications] I.Sakamoto: "Silver ion-solvent compexing in acetylacetone and ionic gibbs energies of transfer." J.Electroanal.Chem.(1990)

[Publications] E.Yamada: "Thermodynamic study on the extraction of cobalt complex with 8-quinolinol into m1,1,2,2-tetrachloroethane." Bull.Chem.Soc.Jpn.62. 1047-1052 (1989)

[Publications] Y.Wakui: "Solvent effect on the liquid-liquid partition of 21H,23H-porphine between various organic solvents and acidic aqueous solutions." Bull.Chem.Soc.Jpn.62. 2520-2523 (1989)

[Publications] T.Sami: "Solvent extraction of lanthanoid(III)with 2,2´-bipyridine and trichloroacetate ion." Anal.Sci.5. 587-590 (1989)

[Publications] H.Imura: "Synergistic extraction of holmum(III)with 2-thenoyltrifluoroacetone and multidentate heterocyclic amines." Anal.Sci.5. 751-754 (1989)

[Publications] S.Himeno: "Synthesis and characterization of 18-moybdo-pyrophosphate complex." Bull.Chem.Soc.Jpn.

[Publications] T.Hori: "Formation of pentamolybdodisulfate(VI)(4-)ion in Na_2MoO_4H_2SO_4 systems containing organic solvents." J.Chem.Soc.Dalton.

[Publications] Z.Yoshida: "Electrode processes of plutonium ions in nitric acid in the presence of phosphoric acid." Fresenius Z,Anal.Chem.

[Publications] 関戸栄一: "Ni-8-キリノ-ル陽イオン錯体抽出のTBPEによるイオン対抽出" 日本化学会第48春季年会発表.

[Publications] T.Miyanaga: "Anomalus peak intetersity in EXAFS fourier tranforms for polynuclear molibdate." Plysica B.158. 240-241 (1989)

[Publications] I.Watanabe: "Studies on the structure of the paramagneticμ-oxo dimer of molybdenum(V)in hydrochloric acid solution by EXAFS." Polyhedron. 8. 45-49 (1989)

[Publications] H.Sakane: "EXAFS and XANES spectra of cobalt(III)EDTA complex in solid and solutions ." Bull.Chem.Soc.Jpn.62. 1513-1516 (1989)

[Publications] T.Miyanaga: "Anomalus peak intensitres in the EXAFS of polynuclear molybdeum conpounds." Bull.Chem.Soc.Jpn.62. 1791-1796 (1989)

[Publications] S.Ikeda: "Microtechnique for chemical analysis of clinical samples by totatly reflecting X-ray fluorescence spectrometry and inelastic elctron tunneling spectroscopy." Z.Anal.Chem.334. 677 (1989)

[Publications] K.Izutsu: "Acid-base dissociation constants in dipolar aprotic Solvents." Blackwell Scientific Publications Ltd., 170 (1990)

[Publications] 岡崎敏: "溶媒とイオン-非水電解質溶液の化学" 谷口印刷出版部(松江市), 385 (1990)

[Publications] I.Watanabe: "Electronic States of Ions and Molecules in Solution Studied by Photoelectron Emission Specroscopy,in "Structure and Dynamics in Solution"ed.by H.Ymatera and H.Ohtaki" Elsevier Science Publishers, (1990)

松井正和京都大学, 化学研究所, 教授 (90027037)