Keiki Kishikawa

About Keiki Kishikawa

Keiki Kishikawa, With an exceptional h-index of 36 and a recent h-index of 18 (since 2020), a distinguished researcher at Chiba University, specializes in the field of liquid crystals, ferroelectric materials, nanostructure.

His recent articles reflect a diverse array of research interests and contributions to the field:

Melanin Upcycling: Creation of Polymeric Materials from Melanin Decomposition Products

Positions of Chiral Alkoxy Groups Responsible for Ferroelectricity in a Columnar Liquid Crystal Phase of Diphenylureas with Six Alkoxy Groups

Magnetic Supramolecular Spherical Arrays: Direct Formation of Micellar Cubic Mesophase by Lanthanide Metallomesogens with 7‐Coordination Geometry

Room-Temperature Ferroelectric Columnar Liquid Crystals Driven by a Low Electric Field

Nonswitchable and switchable pyroelectric organic crystals produced from diphenylureas with chiral side chains and racemic side chains

Axially Polar-Ferroelectric Columnar Liquid Crystalline System That Maintains Polarization upon Switching to the Crystalline Phase: Implications for Maintaining Long-Term …

Crack-Free Structural Color Materials Prepared without Disrupting the Particle Arrangement by Controlling the Internal Stress Relaxation and Interactions of the Melanin Particles

Ferroelectric Columnar Liquid Crystals Realized by Using Rotational Isomerization of a Biphenyl Moiety with Two CF3 Groups

Keiki Kishikawa Information

University

Position

Professor

Citations(all)

4882

Citations(since 2020)

1697

Cited By

3885

hIndex(all)

36

hIndex(since 2020)

18

i10Index(all)

99

i10Index(since 2020)

39

Email

University Profile Page

Google Scholar

Keiki Kishikawa Skills & Research Interests

liquid crystals

ferroelectric materials

nanostructure

Top articles of Keiki Kishikawa

Melanin Upcycling: Creation of Polymeric Materials from Melanin Decomposition Products

ACS Sustainable Chemistry & Engineering

2024/4/19

Positions of Chiral Alkoxy Groups Responsible for Ferroelectricity in a Columnar Liquid Crystal Phase of Diphenylureas with Six Alkoxy Groups

The Journal of Physical Chemistry B

2024/4/3

Michinari Kohri
Michinari Kohri

H-Index: 14

Keiki Kishikawa
Keiki Kishikawa

H-Index: 19

Magnetic Supramolecular Spherical Arrays: Direct Formation of Micellar Cubic Mesophase by Lanthanide Metallomesogens with 7‐Coordination Geometry

Advanced Science

2024/3/13

Keiki Kishikawa
Keiki Kishikawa

H-Index: 19

Michinari Kohri
Michinari Kohri

H-Index: 14

Room-Temperature Ferroelectric Columnar Liquid Crystals Driven by a Low Electric Field

ACS Applied Electronic Materials

2024/2/10

Michinari Kohri
Michinari Kohri

H-Index: 14

Keiki Kishikawa
Keiki Kishikawa

H-Index: 19

Nonswitchable and switchable pyroelectric organic crystals produced from diphenylureas with chiral side chains and racemic side chains

Materials Letters

2023/7/15

Michinari Kohri
Michinari Kohri

H-Index: 14

Keiki Kishikawa
Keiki Kishikawa

H-Index: 19

Axially Polar-Ferroelectric Columnar Liquid Crystalline System That Maintains Polarization upon Switching to the Crystalline Phase: Implications for Maintaining Long-Term …

ACS Applied Nano Materials

2023/6/12

Michinari Kohri
Michinari Kohri

H-Index: 14

Keiki Kishikawa
Keiki Kishikawa

H-Index: 19

Crack-Free Structural Color Materials Prepared without Disrupting the Particle Arrangement by Controlling the Internal Stress Relaxation and Interactions of the Melanin Particles

Langmuir

2023/6/10

Keiki Kishikawa
Keiki Kishikawa

H-Index: 19

Michinari Kohri
Michinari Kohri

H-Index: 14

Ferroelectric Columnar Liquid Crystals Realized by Using Rotational Isomerization of a Biphenyl Moiety with Two CF3 Groups

Chemistry Letters

2023/6

Michinari Kohri
Michinari Kohri

H-Index: 14

Keiki Kishikawa
Keiki Kishikawa

H-Index: 19

Rack-gear structures in columnar liquid crystal phases of trialkoxybenzyl pentafluorobenzoates and their influences on intercolumnar interdigitation and macroscopic morphologies

Liquid Crystals

2023/1/26

Keiki Kishikawa
Keiki Kishikawa

H-Index: 19

Michinari Kohri
Michinari Kohri

H-Index: 14

Synthesis of luminescent core–shell polymer particles carrying amino groups for covalent immobilization of enzymes

Colloid and Polymer Science

2022/4/1

A thermo-birefringence switchable columnar liquid crystalline compound

Materials Letters

2022/1/15

Michinari Kohri
Michinari Kohri

H-Index: 14

Keiki Kishikawa
Keiki Kishikawa

H-Index: 19

Verification of long-term creep rupture properties and microstructure stability of Ni based alloy 45Ni-24Fe-23Cr-7W-Ti parent metal and weldment

Materials at High Temperatures

2022/11/2

A Flexible and Robust Structural Color Film Obtained by Assembly of Surface-Modified Melanin Particles

Nanomaterials

2022/9/25

Keiki Kishikawa
Keiki Kishikawa

H-Index: 19

Michinari Kohri
Michinari Kohri

H-Index: 14

Construction of insulating layers on conductive nickel-plated core particles by thermal fusion of heterocoagulated polymer shell particles

Colloids and Surfaces A: Physicochemical and Engineering Aspects

2022/8/20

Michinari Kohri
Michinari Kohri

H-Index: 14

Keiki Kishikawa
Keiki Kishikawa

H-Index: 19

External stimulus control of structural color visibility using colloidal particles covered with a catecholic polymer shell layer

Polymer Journal

2022/8

Keiki Kishikawa
Keiki Kishikawa

H-Index: 19

Michinari Kohri
Michinari Kohri

H-Index: 14

Front Cover: Colorless Magnetic Colloidal Particles Based on an Amorphous Metal‐Organic Framework Using Holmium as the Metal Species.(ChemNanoMat 7/2022)

ChemNanoMat

2022/7

Induction of a Columnar Liquid Crystal Phase at Low Temperature by Replacing Stearyl Groups with Oleyl Groups in a Discoid Molecule, and Efficient Chiral Amplification in the …

Chemistry Letters

2022/7

Keiki Kishikawa
Keiki Kishikawa

H-Index: 19

Michinari Kohri
Michinari Kohri

H-Index: 14

Colorless Magnetic Colloidal Particles Based on an Amorphous Metal‐Organic Framework Using Holmium as the Metal Species.

ChemNanoMat

2022/7

Preparation of Electro-optically Responsive Liquid Crystal Nanocapsules by Miniemulsion Polymerization of Oil-in-Water Emulsion Monomer Droplets

Chemistry Letters

2021/8

Michinari Kohri
Michinari Kohri

H-Index: 14

Keiki Kishikawa
Keiki Kishikawa

H-Index: 19

Chiral Self-Sorting and the Realization of Ferroelectricity in the Columnar Liquid Crystal Phase of an Optically Inactive N,N′-Diphenylurea Derivative Possessing …

ACS omega

2021/7/10

Michinari Kohri
Michinari Kohri

H-Index: 14

Keiki Kishikawa
Keiki Kishikawa

H-Index: 19

See List of Professors in Keiki Kishikawa University(Chiba University)