Research Achievements - Original paper -

Highly Selective Precipitation of Platinum(IV) from HCl Solutions Using m-Phenylenediamine Utilizing Difference in Stability of Ionic Crystals

K. Matsumoto, Y. Hata, H. Katagiri, M. Jikei

Metals   15 ( 2 ) 165   2025.02  [Refereed]

Research paper (journal)   Domestic Co-author

Cell adhesion behavior of poly(l-lactide-co-glycolide)-poly(1,5-dioxepan-2-one) random multiblock copolymers

M. Jikei, V.T. Xoan, T. Nozomi, K. Matsumoto, H. Haruka, M. Hikida, S. Ueki

Journal of Applied Polymer Science   141 ( 28 )   2024.07  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Recovery of Re from Hydrochloric Acid Containing Pt, Al, V, Co and Ni by Precipitation Using Primary Amines

Kazuya Matsumoto, Rio Fujii, Yuki Hata, Mitsutoshi Jikei

Resources Processing   70 ( 1 ) 5 - 10   2023.06  [Refereed]  [Invited]

Research paper (journal)   Domestic Co-author

Functional Expression of Low Puncture Resistance and Physical Property Evaluation of a Suture Training Model Made of Polyurethanes

Nakamura Kozue, Ogasawara Masataka, Matsumoto Kazuya, Andoh Hideaki, Jikei Mitsutoshi

Journal of Fiber Science and Technology ( 一般社団法人 繊維学会 )  79 ( 1 ) 1 - 9   2022.09  [Refereed]

Research paper (journal)   Domestic Co-author

<p>Polyurethanes are applied as artificial skin materials for medical simulators. There is a difference between human skin and artificial skin for simulators with respect to “puncture resistance.” Based on comments from medical doctors who perform puncture procedures in clinical sites, puncturing human skin is expressed as “low needle resistance,” whereas the artificial skin for simulators is expressed as “high needle resistance.” It is possible to practice medical procedures with a more realistic sensation if the artificial skin’s puncture resistance is brought closer to that of the human skin. In this study, sensory evaluations via needle suturing and quantitative evaluation via measuring devices were performed to clarify the relationship between the puncture resistance force and physical properties of three artificial skin samples for a suture training model made of polyurethanes. The composition and molecular structures of the materials were confirmed using Fourier transform infrared spectroscopy and nuclear magnetic resonance. The puncture resistance force measurements showed that Regina’s artificial skin: MODEL A was the lowest in three samples. Additionally, we discovered that low Young’s modulus and the amount of plasticizer contributed to the decreasing puncture resistance of MODEL A. This study proposes methods to combine sensory evaluation by humans and experimental data of the materials for the suture training model.</p>

DOI CiNii Research

Synthesis and Antiplatelet Adhesion Behavior of a Poly(L-lactide-co-glycolide)-Poly(1,5-dioxepan-2-one) Multiblock Copolymer

M. Jikei, M. Takeda, Y. Kaneda, K. Kudo, N. Tanaka, K. Matsumoto, M. Hikida, S. Ueki

ACS Omega   6 ( 42 ) 27968 - 27975   2021.10  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Hyperbranched Polyphenylene as an Electrode for Li-Ion Batteries

L. S. Lobo, K. Matsumoto, M. Jikei, S. Ikeda, H Okawa

Energy Technology   9 ( 10 )   2021.08  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Selective recovery of platinum (IV) from HCl solutions using 2-ethylhexylamine as a precipitant

K. Matsumoto, Y. Sezaki, Y. Hata, M. Jikei

Separations   8 ( 4 )   2021.04  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Synthesis of hyperbranched polyphenylenes using aryl dichloride monomers by Suzuki polycondensation

L. S. Lobo, K. Matsumoto, M. Jikei

Polymers for Advanced Technologies   31 ( 8 ) 1875 - 1882   2020.08  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Synthesis of aromatic polyketones by nonstoichiometric Friedel-Crafts polycondensation using AlCl3

K. Matsumoto, C. Fukui, R. Shoji, M. Jikei

Polymer Chemistry   11 ( 26 ) 4221 - 4227   2020.07  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Rhodium(III) recovery from HCl solutions using 4-alkylaniline-impregnated resins

K. Matsumoto, S. Ohno, Y. Hata, Y. Sezaki, M. Jikei

International Journal of the Society of Materials Engineering for Resources   24 ( 1/2 ) 13 - 17   2020.06  [Refereed]

Research paper (journal)   Domestic Co-author

Synthesis and properties of hyperbranched aromatic polyimides via thermal self-polycondensation

K. Senthil, R. Hata, K. Matsumoto, M. Jikei

International Journal of the Society of Materials Engineering for Resources   24 ( 1/2 ) 23 - 28   2020.06  [Refereed]

Research paper (journal)   Domestic Co-author

Selective and mutual separation of palladium (II), platinum (IV), and rhodium (III) using aliphatic primary amines

K. Matsumoto, Y. Sezaki, S. Yamakawa, Y. Hata, M. Jikei

Metals   10 ( 3 )   2020.03  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Synthesis and properties of long-chain-branched poly(aryl ether sulfone)-poly(tetrahydrofuran) multiblock copolymers

M. Jikei, A. Sato, L. T. Ha, M. Takeda, K. Matsumoto, M. Sugimoto, H. Sato, G. Matsuba

Polymer Journal   52 ( 2 ) 179 - 188   2020.02  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Selective and Preferential Separation of Rhodium (III) from Palladium (II) and Platinum (IV) Using a m-Phenylene Diamine-Containing Precipitant

K. Matsumoto, S. Yamakawa, K. Haga, K. Ishibashi, M, Jikei, A. Shibayama

Scientific Reports   9 ( 1 )   2019.12  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Synthesis and properties of long-chain branched poly(L-lactide)s by self-polycondensation of AB2 macromonomers

M. Jikei, C. Terata, K. Matsumoto

Materials Today Communications   20   100528   2019.09  [Refereed]

Research paper (journal)   Domestic Co-author

Highly Selective Rh(III) Recovery from HCl Solutions Using Aromatic Primary Diamines via Formation of Three-Dimensional Ionic Crystals

K. Matsumoto, Y. Hata, Y. Sezaki, H. Katagiri, M. Jikei

ACS Omega   4 ( 11 ) 14613 - 14620   2019.09  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Preferential Precipitation and Selective Separation of Rh(III) from Pd(II) and Pt(IV) Using 4-Alkylanilines as Precipitants

K. Matsumoto, S. Yamakawa, Y. Sezaki, H. Katagiri, M. Jikei

ACS Omega   4 ( 1 ) 1868 - 1873   2019.01  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Antiplatelet adhesion behavior of hyperbranched poly(l-lactide)s containing glutamic acid terminal groups

M. Jikei, Y. Kobayashi, K. Matsumoto, M. Hirokawa, S. Ueki

Journal of Applied Polymer Science ( Journal of Applied Polymer Science )  136 ( 1 )   2019.01  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Synthesis and healing properties of poly(arylene ether sulfone)-poly(alkyl disulfide) multiblock copolymers

Y. Kawaguchi, K. Matsumoto, M. Jikei

Journal of Polymer Science, Part A: Polymer Chemistry   56 ( 13 ) 1358 - 1365   2018.07  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Synthesis and properties of hyperbranched poly(L-lactide)s having glutamic acid terminals

Y. Kobayashi, K. Matsumoto, M. Jikei

International Journal of the Society of Material Engineering for Resources   23 ( 1 ) 53 - 58   2018.03  [Refereed]

Research paper (journal)   Domestic Co-author

<p>The introduction of zwitterionic groups improves hydrophilicity and antithrombogenicity of the target materials. In this study, chemical modification of hydroxy terminals of hyperbranched poly(Llactide)s (AB₂ PLLAs) by glutamic acid (Glu) was performed to introduce zwitterionic hydrophilic groups. The structures of AB₂ PLLAs and Glu-esterified AB₂ PLLAs (AB₂ PLLA-Glus) were confirmed by NMR measurements. The contact angles of AB₂ PLLA-Glus were lower than those of AB₂ PLLA due to the influence of large number of Glu terminals. Microphase-separated morphology was observed on the film of AB₂ PLLA-Glu, which is a promising surface for anti-platelet adhesion.</p>

DOI

Mutual separation of palladium (II) and platinum (IV) from hydrochloric acid solutions using m-phenylene diamine-containing agents

K. Matsumoto, S. Yamakawa, T. Aoyagi, K. Haga, M. Jikei, A. Shibayama

International Journal of the Society of Material Engineering for Resources   22 ( 1-2 ) 15 - 19   2018.03  [Refereed]

Research paper (journal)   Domestic Co-author

<p><i>m</i>-Phenylene diamine-containing compounds were synthesized via a one-pot process and subsequently used as new precipitating agents (<b>PA1</b> and <b>PA2</b>). The precipitation of Pd and Pt was studied using <b>PA1</b> and <b>PA2</b> as metal precipitants. While <b>PA1</b> exclusively precipitated Pd from a HCl solution containing Pd, Pt, and base metals, <b>PA2</b> achieved precipitation of both Pd and Pt from the metal-containing HCl solution. Mutual separation of Pd and Pt was achieved by using <b>PA1</b> and <b>PA2</b> in the first and second precipitation steps, respectively. Separation tests at varying agent loadings revealed that Pd and Pt were precipitated by forming of an ion-pair composed of a metal chloro-complex anion (i.e., [PdCl₄]^2－ or [PtCl₆]^2－) and one precipitating agent molecule (i.e., divalent cation). The stoichiometric ratio of the ion-pairs was in agreement with the atomic ratios estimated from X-ray photoelectron spectroscopy results. Since the precipitation mechanism herein was based on the formation of an ion-pair, the cations of the precipitating agents only recovered Pd and Pt chloro-complex anions when the cations of the base metals were present in the solution. The different hydrophobicities of the precipitating agents enabled mutual separation of Pd and Pt.</p>

DOI

Dispersion of single-walled carbon nanotubes in ketone solvents and effects of sonication

K. Matsumoto, T. Takahashi, Y. Jinguji, M. Jikei

International Journal of the Society of Material Engineering for Resources   22 ( 1-2 ) 20 - 24   2018.03  [Refereed]

Research paper (journal)   Domestic Co-author

<p>The dispersibility of single-walled carbon nanotubes (SWCNTs) in ketone solvents, acetone and methyl ethyl ketone (MEK), was studied. SWCNTs were successfully dispersed in ketone solvents by sonication and the concentrations of the SWCNT dispersions were increased with the sonication time. The size distribution and UV-Vis absorption measurements showed that the SWCNTs in MEK were uniformly and almost individually dispersed. The zeta potentials of the SWCNTs dispersed in ketone solvents negatively increased with the sonication time. Furthermore, the G/D ratios of the dispersed SWCNTs in MEK were decreased as the sonication time increased. The negative zeta potentials and the decrease in G/D ratios are considered owing to introduction of carboxylic acids induced by sonication in ketone solvents. Although the electrical conductivity of the SWCNTs dispersed in MEK was slightly decreased due to the defects, ketone solvents are practicable dispersing solvents for SWCNTs with relatively low boiling points and high accessibility. SWCNT dispersions in ketone solvents would be suitable for antistatic coatings and nano-fillers for polymer reinforcement.</p>

DOI

Nonstoichiometric polycondensation based on Friedel-Crafts acylation in superacids for the syntheses of aromatic polyketones

K. Matsumoto, T. Ogawa, M. Jikei

Polymer Chemistry   8 ( 47 ) 7297 - 7300   2017.12  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

HSP60 possesses a GTPase activity and mediates protein folding with HSP10

T. Okamoto, H. Yamamoto, I. Kudo, K. Matsumoto, M. Odaka, E. Grave, H. Itoh

Scientific Reports   7 ( 1 )   2017.12  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Selective recovery of platinum(IV) from palladium(II)-containing solution using 4-(hexyloxy)aniline

K. Matsumoto, S. Yamakawa, M. Jikei

Chemistry Letters   46 ( 1 ) 22 - 24   2017.10  [Refereed]

Research paper (journal)   Domestic Co-author

<p>Selective recovery of platinum (Pt(IV)) from palladium (Pd(II))-containing hydrochloric acid (HCl) solutions was studied using 4-(hexyloxy)aniline hydrochloride (HOA). Pt was selectively and quantitatively recovered as precipitates at HCl concentrations of over 4 M. Furthermore, the recovery of Pt was completed in just a few minutes. Since HOA was able to recover Pd as precipitates quantitatively at low HCl concentrations, the mutual separation of Pt and Pd was achieved by changing the concentration of HCl. X-ray photoelectron spectroscopy (XPS) measurements revealed the formation of ion-pairs composed of one metal chloro-complex anion ([PtCl₆]²⁻ or [PdCl₄]²⁻) and two anilinium cations.</p>

DOI

Synthesis and healing properties of poly(arylether sulfone)–poly(alkylthioether) multiblock copolymers containing disulfide bonds

T. Akiyama, A. Ushio, Y. Itoh, Y. Kawaguchi, K. Matsumoto, M. Jikei

Journal of Polymer Science, Part A: Polymer Chemistry   55 ( 21 ) 3545 - 3553   2017.08  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Stereocomplex formation of poly(L-lactide)-poly(ε-caprolactone) multiblock copolymers with Poly(D-lactide)

M. Jikei, Y. Yamadoi, T. Suga, K. Matsumoto

Polymer   123   73 - 80   2017.08  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Rapid synthesis and properties of segmented block copolymers based on monodisperse aromatic poly(N -methyl benzamide) and poly(propylene oxide)

T. Mori, S. Masukawa, T. Kikkawa, A. Fujimori, A. Satoh, K. Matsumoto, M. Jikei, Y. Oishi, Y. Shibasaki

RSC Advances   7 ( 54 ) 33812 - 33821   2017.07  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Enhanced proliferation of HeLa cells on PLLA-PCL and PLGA-PCL multiblock copolymers

T. Suga, N. T. Xuyen, K. Matsumoto, M. Jikei, K. Takahashi, H. Kubota, T. Tamura

Polymer Journal   49 ( 7 ) 567 - 573   2017.07  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Synthesis and properties of poly(L-lactide-co-glycolide)-b-Poly(ϵ-caprolactone) multiblock copolymers formed by self-polycondensation of diblock macromonomers

M. Jikei, Y. Yamadoi, K. Matsumoto

Polymer Journal   49 ( 4 ) 369 - 375   2017.04  [Refereed]

Research paper (journal)   Domestic Co-author

DOI

Synthesis and Properties of Poly(ether sulfone)-Poly(tetrahydrofuran) Multiblock Copolymers

M. Jikei, Y. Aikawa, K. Matsumoto

High Performance Polymers   28 ( 9 ) 1015 - 1023   2016.11  [Refereed]

Research paper (journal)   Domestic Co-author

Synthesis of Hyperbranched Poly(ether nitrile)s as Supporting Polymers for Palladium Nanoparticles

M. Jikei, K. Nishigaya, K. Matsumoto

Polymer Journal   48 ( 9 ) 941 - 948   2016.09  [Refereed]

Research paper (journal)   Domestic Co-author

Synthesis and Properties of Poly(L-lactide)-Poly(-caprolactone) Multiblock Copolymers by the Self-Polycondensation of Diblock Macromonomers

M. Jikei, Y. Takeyama, Y. Yamadoi, N. Shinbo, K. Matsumoto, M. Motokawa, K. Ishibashi, F. Yamamoto

Polymer Journal   47 ( 10 ) 657 - 665   2015.10  [Refereed]

Research paper (journal)   Domestic Co-author

Synthesis and Properties of Aromatic Polyamide Dendrimers with Polyhedral Oligomeric Silsesquioxane Cores

K. Matsumoto, K. Nishi, K. Ando, M. Jikei

Polymer Chemistry   6 ( 26 ) 4758 - 4765   2015.05  [Refereed]

Research paper (journal)   Domestic Co-author

Conductivity enhancement of PEDOT/PSS films by solvent vapor treatment

M. Jikei, T. Yamaya, S. Uramoto, K. Matsumoto

International Journal of the Society of Material Engineering for Resources   20 ( 2 ) 158 - 162   2014.10  [Refereed]

Research paper (journal)   Domestic Co-author

Synthesis and properties of long-chain branched poly(ether sulfone)s by self-polycondensation of AB2 type macromonomers

M. Jikei, D. Uchida, K. Matsumoto, R. Komuro, M. Sugimoto

Journal of Polymer Science Part A: Polymer Chemistry   52 ( 13 ) 1825 - 1831   2014.04  [Refereed]

Research paper (journal)   Domestic Co-author

Investigation of dispersibility of multi-walled carbon nanotubes using polysulfones with various structures

K. Matsumoto, T. Takahashi, S. Ishii, M. Jikei

International Journal of the Society of Materials Engineering for Resources   20 ( 1 ) 77 - 81   2014.04  [Refereed]

Research paper (journal)   Domestic Co-author

Palladium-based anion-exchange membrane fuel cell using KOH-doped polybenzimidazole as the electrolyte

T. Fujigaya, C. Kim, K. Matsumoto, N. Nakashima

ChemPlusChem   79 ( 3 ) 400 - 405   2014.01  [Refereed]

Research paper (journal)   Domestic Co-author

Interfacial engineering of platinum catalysts for fuel cells: Methanol oxidation is dramatically improved by polymer coating on a platinum catalyst

T. Fujigaya, M. Okamoto, K. Matsumoto, K. Kaneko, N. Nakashima

ChemCatChem   5 ( 7 ) 1701 - 1704   2013.07  [Refereed]

Research paper (journal)   Domestic Co-author

Effective anchoring of Pt-nanoparticle onto sulfonated polyelectrolyte-wrapped carbon nanotubes for use as a fuel cell electrocatalyst

T. Fujigaya, C. Kim, K. Matsumoto, N. Nakashima

Polymer Journal   45 ( 3 ) 326 - 330   2013.03  [Refereed]

Research paper (journal)   Domestic Co-author

Synthesis of poly(ether sulfone)s by self-polycondensation of AB-type monomers

K. Matsumoto, H. Komuro, T. Kai, M. Jikei

Polymer Journal   45 ( 9 ) 909 - 914   2013.02  [Refereed]

Research paper (journal)   Domestic Co-author

Synthesis of hyperbranched poly(l-lactide)s by self-polycondensation of AB2 macromonomers and their structural characterization by light scattering measurements

M. Jikei, M. Suzuki, K. Itoh, K. Matsumoto, Y. Saito, S. Kawaguchi

Macromolecules   45 ( 20 ) 8237 - 8244   2012.10  [Refereed]

Research paper (journal)   Domestic Co-author

Synthesis and properties of hyperbranched poly(ether sulfone)s prepared by self-polycondensation of novel AB2 monomer

M. Jikei, D. Uchida, Y. Haruta, Y. Takahashi, K. Matsumoto

Journal of Polymer Science Part A: Polymer Chemistry   50 ( 18 ) 3830 - 3839   2012.09  [Refereed]

Research paper (journal)   Domestic Co-author

Solid-phase synthesis of aromatic polyamide dendrons

H. Tsushima, K. Matsumoto, M. Jikei

Polymers for Advanced Technologies   22 ( 8 ) 1292 - 1296   2011.07  [Refereed]

Research paper (journal)   Domestic Co-author

Very high performance alkali anion-exchange membrane fuel cells

K. Matsumoto, T. Fujigaya, H. Yanagi, N. Nakashima

Advanced Functional Materials   21 ( 6 ) 1089 - 1094   2011.02  [Refereed]

Research paper (journal)   Domestic Co-author

Bottom-up design of carbon nanotube-based electrocatalysts and their application in high temperature operating polymer electrolyte fuel cells

K. Matsumoto, T. Fujigaya, K. Sasaki, N. Nakashima

Journal of Materials Chemistry   21 ( 4 ) 1187 - 1190   2010.11  [Refereed]

Research paper (journal)   Domestic Co-author

Sulfonated aromatic hydrocarbon polymers as proton exchange membranes for fuel cells

T. Higashihara, K. Matsumoto, M. Ueda

Polymer   50 ( 23 ) 5341 - 5357   2009.11  [Refereed]  [Invited]

Research paper (journal)   Domestic Co-author

Sulfonated poly(ether sulfone)s with binaphthyl units as proton exchange membranes for fuel cell application

K. Matsumoto, T. Nakagawa, T. Higashihara, M. Ueda

Journal of Polymer Science Part A: Polymer Chemistry   47 ( 21 ) 5827 - 5834   2009.11  [Refereed]

Research paper (journal)   Domestic Co-author

A chemically amplified, negative-type photosensitive poly(phenylene ether ketone) (PEK) resist based on ketal-protected PEK and a photoacid generator

Y. Saito, K. Matsumoto, T. Higashihara, M. Ueda

Chemistry Letters   38 ( 11 ) 1048 - 1049   2009.10  [Refereed]

Research paper (journal)   Domestic Co-author

Locally sulfonated poly(ether sulfone)s with highly sulfonated units as proton exchange membrane

K. Matsumoto, T. Higashihara, M. Ueda

Journal of Polymer Science Part A: Polymer Chemistry   47 ( 13 ) 3444 - 3453   2009.07  [Refereed]

Research paper (journal)   Domestic Co-author

Influence of polymer structure in sulfonated block copoly(ether sulfone) membranes for fuel cell application

K. Nakabayashi, K. Matsumoto, T. Higashihara, M. Ueda

Polymer Journal   41 ( 4 ) 332 - 337   2009.02  [Refereed]

Research paper (journal)   Domestic Co-author

Locally and densely sulfonated poly(ether sulfone)s as proton exchange membrane

K. Matsumoto, T. Higashihara, M. Ueda

Macromolecules   42 ( 4 ) 1161 - 1166   2009.01  [Refereed]

Research paper (journal)   Domestic Co-author

Influence of adjusted hydrophilic-hydrophobic lengths in sulfonated multiblock copoly(ether sulfone) membranes for fuel cell application

K. Nakabayashi, K. Matsumoto, T. Higashihara, M. Ueda

Journal of Polymer Science Part A: Polymer Chemistry   46 ( 22 ) 7332 - 7341   2008.11  [Refereed]

Research paper (journal)   Domestic Co-author

Star-shaped sulfonated block copoly(ether ketone)s as proton exchange membranes

K. Matsumoto, T. Higashihara, M. Ueda

Macromolecules   41 ( 20 ) 7560 - 7565   2008.09  [Refereed]

Research paper (journal)   Domestic Co-author

High index resist for 193 nm immersion lithography

K. Matsumoto, E. A. Costner, I. Nishimura, M. Ueda, C. G. Willson

Macromolecules   41 ( 15 ) 5674 - 6580   2008.07  [Refereed]

Research paper (journal)   Domestic Co-author

Synthesis and properties of sulfonated multiblock copoly(ether sulfone)s by a chain extender

K. Nakabayashi, K. Matsumoto, M. Ueda

Journal of Polymer Science Part A: Polymer Chemistry   46 ( 12 ) 3947 - 3945   2008.06  [Refereed]

Research paper (journal)   Domestic Co-author

Synthesis and properties of sulfonated poly(2,5-diphenethoxy-p-phenylene)

K. Nakabayashi, K. Matsumoto, Y. Shibasaki, M. Ueda

Polymer   48 ( 20 ) 5878 - 5883   2007.09  [Refereed]

Research paper (journal)   Domestic Co-author

Synthesis of sulfonated poly(1,4-diphenoxybenzene) for proton exchange membrane

K. Matsumoto, S. Ando, M. Ueda

Polymer Journal   39 ( 8 ) 882 - 887   2007.01  [Refereed]

Research paper (journal)   Domestic Co-author

Synthesis of hyperbranched aromatic poly(ether sulfone) with sulfonyl chloride terminal groups

K. Matsumoto, M. Ueda

Chemistry Letters   35 ( 10 ) 1196 - 1197   2006.10  [Refereed]

Research paper (journal)   Domestic Co-author

Synthesis of novel poly[(1,3-adamantyl)bis(2-naphthol)] with low dielectric constant

K. Matsumoto, Y. Shibasaki, S. Ando, M. Ueda

Polymer   47 ( 9 ) 3043 - 3048   2006.04  [Refereed]

Research paper (journal)   Domestic Co-author

Synthesis of photosensitive and thermosetting poly(phenylene ether) based on poly[2,6-di(3-methyl-2-butenyl)phenol-co-2,6-dimethyl-phenol] and a photoacid generator

K. Matsumoto, Y. Shibasaki, S. Ando, M. Ueda

Journal of Polymer Science Part A: Polymer Chemistry   43 ( 1 ) 149 - 156   2005.01  [Refereed]

Research paper (journal)   Domestic Co-author

Synthesis of photosensitive and thermosetting poly(phenylene ether) containing butenyl groups

K. Matsumoto, Y. Shibasaki, S. Ando, M. Ueda

Journal of Photopolymer Science and Technology   17 ( 2 ) 281 - 282   2004.05  [Refereed]

Research paper (journal)   Domestic Co-author