Papers - OKAMOTO Shigeru

Transparent Nanostructured Epoxy Thermoset Toughened by Oxone®-modified Styrenic Star Block Copolymer: Part I: Structural and Morphological Properties Invited International coauthorship

Shankar P. Khatiwada , Shigeru Okamoto , Ralf Lach , Gert Heinrich , Rameshwar Adhikari

International Symposium on Fiber Science and Technology 2024   2024.11

　More details

Authorship：Corresponding author   Language：English  

Structural Change and Its Mechanism of OBDD Triggered by Temperature Jump Invited

Kohei Nakamura, Koudai Suzuki, Shigeru Okamoto

International Symposium on Fiber Science and Technology 2024   2024.11

　More details

Authorship：Last author,　Corresponding author   Language：English   Publishing type：Research paper (international conference proceedings)  

A Single Grain of OBDG in a Semi-dilute Solution - Photonic Crystal Invited

Shigeru Okamoto

Gyroid is every where - Alan Shoen 100th Aniversary   2024.11

　More details

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (international conference proceedings)  

Structural Change of OBDD in Temperature Jump Invited

Kohei Nakamura, Koudai Suzuki, Shigeru Okamoto

Kathmandu Symposia on Advanced Materials ‒ 2024   2024.10

　More details

Authorship：Corresponding author   Language：English   Publishing type：Research paper (international conference proceedings)  

Structural Change and the Mechanism of OBDD by the Temperature Change Invited

Kohei Nakamura, Koudai Suzuki, Shigeru Okamoto

2024.05

　More details

Authorship：Last author,　Corresponding author   Language：English   Publishing type：Research paper (international conference proceedings)  

Structural Change and its Mechanism of OBDD Triggered by Temperature Change Invited Reviewed

Kohei Nakamura, Koudai Suzuki, Shigeru Okamoto

SPSI-MACRO-2023   2023.12

　More details

Authorship：Corresponding author   Language：English   Publishing type：Research paper (international conference proceedings)  

Structural Change and its Mechanism of OBDD Triggered by Temperature Jump 2

Kohei Nakamura, Koudai Suzuki, Shigeru Okamoto

2023.11

　More details

Authorship：Corresponding author   Language：Japanese   Publishing type：Research paper (other academic)  

Structural Change and its Mechanism of OBDD Triggered by Temperature Jump

Kohei Nakamura, Koudai Suzuki, Shigeru Okamoto

2023.06

　More details

Authorship：Corresponding author   Language：Japanese   Publishing type：Research paper (other academic)  

SAXS, SANS and Spectroscopy Study on High Tunability of a Block Copolymer by Strongly Selective Solvents Reviewed

Shigeru Okamoto, Akifumi Matsushita

8th PACIFIC RIM CONFERENCE ON RHEOLOGY   2023.05

　More details

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (international conference proceedings)  

SANS Study on Microphase Separation by Selective Solvent in Semi-dilute Solutions Invited

Shigeru Okamoto

Advances in Sustainable Polymers – 2023 (ASP – 23)   2023.04

　More details

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (international conference proceedings)  

SANS and SAXS Study on Highly Tunable Block Copolymers for optical Materials in a Semi-dilute Solution Reviewed

Shigeru Okamoto

The 49th World Polymer Congress Poly-Char2023   2023.01

　More details

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (international conference proceedings)  

A rheo-optical study on the linear viscoelasticity and molecular dynamics of block copolymer solutions forming hexagonal close-packed cylindrical domains Reviewed International journal

Eiko Tamura, Takuji Kume, Shigeru Okamoto, Tadashi Inoue

Polymer Jounal   52   1085 - 1091   2020.05

　More details

Language：English   Publishing type：Research paper (scientific journal)   Publisher：Nature  

SANS and SAXS study on highly tunable photonic block copolymers in a semi-dilute solution Invited International journal

Shigeru Okamoto

XI International Conference on X-ray Investigations of Polymer Structure   2019.12

　More details

Authorship：Lead author   Language：English   Publishing type：Research paper (international conference proceedings)  

Discontinuity of a Dimensional Change on a Temperature Drop in Three-Dimensional Structures Invited International journal

Kohei Nakamura, Koudai Suzuki, Hiroyuki Yamaska, Shigeru Okamoto

5th International Symposium on Advances in Sustainable Polymers   2019.10

　More details

Authorship：Lead author   Language：English   Publishing type：Research paper (international conference proceedings)  

Extremely high degree of order in semi-dilute solutions of block copolymer and application to non-linear optical devices Invited International journal

Shigeru Okamoto

The Second Materials Research Society of Thailand International Conference   2019.07

　More details

Authorship：Lead author   Language：English   Publishing type：Research paper (international conference proceedings)  

Discontinuity in the change of a domain spacing on a temperature drop in three-dimensional morphologies Invited International journal

Kohei Nakamura, Koudai Suzuki, Hiroyuki Yamaoka, Shigeru OKamoto

POLY-CHAR 2019   2019.05

　More details

Language：English   Publishing type：Research paper (international conference proceedings)   Publisher：Nepal Polymer Institute  

Dimensional change through apoptotic size expansion between same morphologies on temperature drop International journal

Kohei Nakamura, Koudai Suzuki, Shigeru Okamoto

14th International Workshop for East Asian Young Rheologist   2019.01

　More details

Language：English   Publishing type：Research paper (international conference proceedings)  

Ordered Bicontinuous Double Diamond fabricated by a Block Copolymer with a tailored size distribution International journal

Hiroyuki Yamaoka, Koudai Suzuki, Shigeru Okamoto

14th International Workshop for East Asian Young Rheologist   2019.01

　More details

Language：English   Publishing type：Research paper (international conference proceedings)  

Dimensional change through apoptotic size expansion between same morphologies on temperature drop International journal

Kohei Nakamura, Koudai Suzuki, Shigeru Okamoto

International Workshop for East Asian Young Rheologists   2019.01

　More details

Language：English   Publishing type：Research paper (international conference proceedings)  

Ordered Bicontinuous Double Diamond Structure in Block Copolymers and Blend Systems Invited International journal

Shigeru Okamoto

Kathmandu Symposia on Advanced Materials - 2018   2018.10

　More details

Authorship：Lead author   Language：English   Publishing type：Research paper (international conference proceedings)