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2023

Polymerization-induced microphase separation of a polymerization mixture into nanostructured block polymer materials

Oh, Taeseok; Cho, Suchan; Yoo, Changsu; Yeo, Wonjune; Oh, Jinyeong; Seo, Myungeun

Polymerization-induced microphase separation of a polymerization mixture into nanostructured block polymer materials Journal Article Forthcoming

Prog. Polym. Sci., 145 , pp. 101738, Forthcoming, ISBN: 0079-6700.

Abstract | BibTeX | Tags: Block polymer PIMS Porous polymer RAFT polymerization

Method of synthesizing hydrocarbon polymers using deoxygenation

Seo, Myungeun; Jeon, Choongseop; Chang, Sukbok; Kim, Dong Wook; Oh, Taeseok; Jeon, Seong Jang

Method of synthesizing hydrocarbon polymers using deoxygenation Patent

11555086, 2023.

Abstract | BibTeX | Tags: Block polymer Deoxygenation Polyolefin Postpolymerization modification RAFT polymerization

2022

탈산소화반응을 이용한 탄화수소계 고분자의 합성방법 (method of preparing hydrocarbon polymers using deoxygenation)

Seo, Myungeun; Jeon, Choongseop; Chang, Sukbok; Kim, Dong Wook

탈산소화반응을 이용한 탄화수소계 고분자의 합성방법 (method of preparing hydrocarbon polymers using deoxygenation) Patent

10-2441542, 2022.

Abstract | BibTeX | Tags: Block polymer Deoxygenation Polyolefin Postpolymerization modification RAFT polymerization

Microdroplet-mediated radical polymerization

Lee, Kyoungmun; Lee, Hyun-Ro; Kim, Young Hun; Park, Jaemin; Cho, Suchan; Li, Sheng; Seo, Myungeun; Choi, Siyoung Q

Microdroplet-mediated radical polymerization Journal Article

ACS Cent. Sci., 8 (9), pp. 1265–1271, 2022, ISSN: 2374-7951.

Abstract | BibTeX | Tags: Emulsion Free radical polymerization Interfaces RAFT polymerization

Patchwork metal-organic frameworks by radical-mediated heterografting of star polymers for surface modification

Ahn, Nam Young; Lee, Jooyeon; Yeo, Wonjune; Park, Hyojin; Nam, Jiyun; Kim, Min; Seo, Myungeun

Patchwork metal-organic frameworks by radical-mediated heterografting of star polymers for surface modification Journal Article

Inorg. Chem., 61 (27), pp. 10365-10372, 2022, ISSN: 0020-1669.

Abstract | BibTeX | Tags: CCS polymer MOF Polymer particle RAFT polymerization Surface

Bilayer-folded lamellar mesophase induced by random polymer sequence

Shin, Minjoong; Kim, Hayeon; Park, Geonhyeong; Park, Jongmin; Ahn, Hyungju; Yoon, Dong Ki; Lee, Eunji; Seo, Myungeun

Bilayer-folded lamellar mesophase induced by random polymer sequence Journal Article

Nat. Commun., 13 , pp. 2433, 2022, ISBN: 2041-1723.

Abstract | BibTeX | Tags: Copolymer Phase transition behavior RAFT polymerization Self-assembly X-ray scattering

Side-chain density driven morphology transition in brush−linear diblock copolymers

Park, Jaemin; Nam, Jiyun; Seo, Myungeun; Li, Sheng

Side-chain density driven morphology transition in brush−linear diblock copolymers Journal Article

ACS Macro Lett., 11 (4), pp. 468-474, 2022, ISBN: 2161-1653.

Abstract | BibTeX | Tags: Bottlebrush polymer Microphase separation Postpolymerization modification RAFT polymerization

실시간 미세상 분리 유기-무기 블락 공중합체로부터 성형된 메조기공 SiC기반 세라믹 구조물 제작 (method for preparing mesoporous sic-based ceramic monoliths derived from moldable in-situ microphase separated organic-inorganic block polymers)

Seo, Myungeun; Oh, Jaehoon; Hwang, Yoon-Ho; Kim, Dong-Pyo

실시간 미세상 분리 유기-무기 블락 공중합체로부터 성형된 메조기공 SiC기반 세라믹 구조물 제작 (method for preparing mesoporous sic-based ceramic monoliths derived from moldable in-situ microphase separated organic-inorganic block polymers) Patent

10-2375540, 2022.

BibTeX | Tags: Block polymer Ceramics Mesoporous PIMS Preceramic polymers RAFT polymerization

In situ supramolecular polymerization of micellar nanoobjects induced by polymerization

Ahn, Nam Young; Kwon, Sangwoo; Cho, Suchan; Kang, Chanhyuk; Jeon, Jiwon; Lee, Won Bo; Lee, Eunji; Kim, YongJoo; Seo, Myungeun

In situ supramolecular polymerization of micellar nanoobjects induced by polymerization Journal Article

ACS Macro Lett., 11 (1), pp. 149-155, 2022, ISBN: 2161-1653.

Abstract | BibTeX | Tags: Block polymer CCS polymer Micelles PISA RAFT polymerization Self-assembly

2021

Method of preparing hierarchically porous polymers and hierarchically porous polymers prepared thereby

Seo, Myungeun; Park, Jongmin

Method of preparing hierarchically porous polymers and hierarchically porous polymers prepared thereby Patent

11,180,626, 2021.

Abstract | BibTeX | Tags: Block polymer Diffusion Emulsion Hierarchical pore structure Macroporous Mesoporous PIMS Pore size control Porous polymer RAFT polymerization

Synthesis of carboxylic acid-functionalized polymethacrylate-b-polystyrene as an Ag ion-loadable block copolymer thin film template

Shin, Isaac; Han, Kyu Hyo; Cha, Seung Keun; Kim, Sang Ouk; Seo, Myungeun

Synthesis of carboxylic acid-functionalized polymethacrylate-b-polystyrene as an Ag ion-loadable block copolymer thin film template Journal Article

Polymer, 217 , pp. 123462, 2021.

Abstract | BibTeX | Tags: Block polymer Metal nanoparticle Microphase separation Postpolymerization modification RAFT polymerization Thin film Thiol-ene click reaction

2020

Core hyper-cross-linked star polymers from block polymer micelle precursors

Park, Jongmin; Smith, Stefan J D; Wood, Colin D; Mulet, Xavier; Seo, Myungeun

Core hyper-cross-linked star polymers from block polymer micelle precursors Journal Article

Polym. Chem., 11 (45), pp. 7178-7184, 2020, ISBN: 1759-9954.

Abstract | BibTeX | Tags: Block polymer CCS polymer Hyper-cross-linking Micelles RAFT polymerization

계층적 다공성 고분자의 제조방법 및 이로부터 제조된 계층적 다공성 고분자 (method of preparing hierarchically porous polymers and hierarchically porous polymers prepared thereby)

Seo, Myungeun; Park, Jongmin

계층적 다공성 고분자의 제조방법 및 이로부터 제조된 계층적 다공성 고분자 (method of preparing hierarchically porous polymers and hierarchically porous polymers prepared thereby) Patent

10-2187683, 2020.

BibTeX | Tags: Block polymer Diffusion Emulsion Hierarchical pore structure Macroporous Mesoporous PIMS Pore size control Porous polymer RAFT polymerization

Cross-linking polymerization-induced self-assembly to produce branched core cross-linked star block polymer micelles

Park, Jongmin; Ahn, Nam Young; Seo, Myungeun

Cross-linking polymerization-induced self-assembly to produce branched core cross-linked star block polymer micelles Journal Article

Polym. Chem., 11 , pp. 4335-4343, 2020.

Abstract | BibTeX | Tags: Block polymer CCS polymer Cross-linking Micelles PISA RAFT polymerization

Synthesis of in situ microphase-separated organic–inorganic block polymer precursors to 3D-continuous mesoporous SiC-based ceramic monoliths

Hwang, Yoon-Ho; Oh, Jaehoon; Ahn, Hyungju; Kim, Dong-Pyo; Seo, Myungeun

Synthesis of in situ microphase-separated organic–inorganic block polymer precursors to 3D-continuous mesoporous SiC-based ceramic monoliths Journal Article

ACS Appl. Polym. Mater., 2 (7), pp. 2802–2809, 2020, (selected as a Supplementary Cover).

Abstract | BibTeX | Tags: Block polymer Ceramics Mesoporous PIMS Preceramic polymers RAFT polymerization

Achieving fast proton transport and high vanadium ion rejection with uniformly mesoporous composite membranes for high-efficiency vanadium redox flow batteries

Jeon, Choongseop; Choi, Chanyong; Kim, Hee-Tak; Seo, Myungeun

Achieving fast proton transport and high vanadium ion rejection with uniformly mesoporous composite membranes for high-efficiency vanadium redox flow batteries Journal Article

ACS Appl. Energy Mater., 3 (6), pp. 5874–5881, 2020.

Abstract | BibTeX | Tags: Block polymer Composite Mesoporous PIMS Polymer membrane Postpolymerization modification RAFT polymerization Sulfonation Vanadium redox flow battery

이온교환 분리막, 이를 포함하는 전기화학 전지, 흐름전지 및 연료 전지, 및 이의 제조방법 (ion exchange membrane, electrochemical cell, flow battery and fuel cell comprising the same, and method for manufacturing the same)

Seo, Myungeun; Jeon, Choongseop; Han, Joong Jin; Jeong, Sehee

이온교환 분리막, 이를 포함하는 전기화학 전지, 흐름전지 및 연료 전지, 및 이의 제조방법 (ion exchange membrane, electrochemical cell, flow battery and fuel cell comprising the same, and method for manufacturing the same) Patent

10-2092997, 2020.

Abstract | BibTeX | Tags: Block polymer PIMS Polymer membrane Postpolymerization modification RAFT polymerization Sulfonation Vanadium redox flow battery

Viscosifying a noncovalently joined polymer nanoparticle solution upon heating

Shin, Isaac; Seo, Myungeun

Viscosifying a noncovalently joined polymer nanoparticle solution upon heating Journal Article

Macromolecules, 53 (3), pp. 965–972, 2020.

Abstract | BibTeX | Tags: Noncovalent interaction Polymer particle RAFT polymerization Viscosity

2019

Self-assembly of monolayer vesicles via backbone-shiftable synthesis of Janus core–shell bottlebrush polymer

Nam, Jiyun; Kim, YongJoo; Kim, Jeung Gon; Seo, Myungeun

Self-assembly of monolayer vesicles via backbone-shiftable synthesis of Janus core–shell bottlebrush polymer Journal Article

Macromolecules, 52 (24), pp. 9484-9494, 2019, (selected as a Front Cover).

Abstract | BibTeX | Tags: Block polymer Bottlebrush polymer RAFT polymerization ROMP Self-assembly

Synthetic route-dependent intramolecular segregation in heteroarm core cross-linked star polymers as Janus-like nanoobjects

Ahn, Nam Young; Seo, Myungeun

Synthetic route-dependent intramolecular segregation in heteroarm core cross-linked star polymers as Janus-like nanoobjects Journal Article

Polym. Chem., 11 , pp. 449-460, 2019, (Invited Paper to a Special Issue “Emerging Investigators 2020”).

Abstract | BibTeX | Tags: Alternating copolymerization CCS polymer Polymer particle RAFT polymerization Self-assembly

Synthesis of polypropylene via catalytic deoxygenation of poly(methyl acrylate)

Jeon, Choongseop; Kim, Dong Wook; Chang, Sukbok; Kim, Jeung Gon; Seo, Myungeun

Synthesis of polypropylene via catalytic deoxygenation of poly(methyl acrylate) Journal Article

ACS Macro Lett., 8 (9), pp. 1172–1178, 2019.

Abstract | BibTeX | Tags: Block polymer Deoxygenation Polyolefin Postpolymerization modification RAFT polymerization

High-conductivity electrolyte gate dielectrics based on poly(styrene-co-methyl methacrylate)/ionic liquid

Lee, Donghui; Jung, Yunji; Ha, Myeongjin; Ahn, Hyungju; Lee, Keun Hyung; Seo, Myungeun

High-conductivity electrolyte gate dielectrics based on poly(styrene-co-methyl methacrylate)/ionic liquid Journal Article

J. Mater. Chem. C, 7 , pp. 6950-6955, 2019.

Abstract | BibTeX | Tags: Copolymer Ionic liquid Phase separation RAFT polymerization

2018

Hyper-cross-linked polymer with enhanced porosity by in situ removal of trimethylsilyl group via electrophilic aromatic substitution

Lee, Jeonghyeon; Seo, Myungeun

Hyper-cross-linked polymer with enhanced porosity by in situ removal of trimethylsilyl group via electrophilic aromatic substitution Journal Article

ACS Macro Lett., 7 (12), pp. 1448-1454, 2018.

Abstract | BibTeX | Tags: Hyper-cross-linking Microporous Porous polymer Postpolymerization modification RAFT polymerization

Control of ion transport in sulfonated mesoporous polymer membranes

Jeon, Choongseop; Han, Joong Jin; Seo, Myungeun

Control of ion transport in sulfonated mesoporous polymer membranes Journal Article

ACS Appl. Mater. Interfaces, 10 (47), pp. 40854–40862, 2018.

Abstract | BibTeX | Tags: Mesoporous Permselectivity PIMS Polymer membrane Pore size control Proton conductivity RAFT polymerization

[밝은빛 이용 우수연구논문] 중합에 의해 유도되는 미세상분리을 이용한 나노다공성 고분자 마이크로캡슐의 제조 연구 (fabrication of nanoporous polymer microcapsules by polymerization-induced microphase separation)

Oh, Jaehoon; Seo, Myungeun

[밝은빛 이용 우수연구논문] 중합에 의해 유도되는 미세상분리을 이용한 나노다공성 고분자 마이크로캡슐의 제조 연구 (fabrication of nanoporous polymer microcapsules by polymerization-induced microphase separation) Periodical

방사광 과학과 기술, 22-26 25 (3), 2018.

BibTeX | Tags: Block polymer Diffusion Emulsion Microfluidics Permselectivity PIMS Pore size control Porous polymer RAFT polymerization

Blending mechanism of PS-b-PEO and PS homopolymer at the air/water interface and their morphological control

Kim, Baekmin Q; Jung, Yunji; Seo, Myungeun; Choi, Siyoung Q

Blending mechanism of PS-b-PEO and PS homopolymer at the air/water interface and their morphological control Journal Article

Langmuir, 34 (35), pp. 10293–10301, 2018.

Abstract | BibTeX | Tags: Blend Block polymer Interfaces Phase separation RAFT polymerization

Hyper-cross-linked polymer with controlled multiscale porosity via polymerization-induced microphase separation within high internal phase emulsion

Park, Jongmin; Kim, KyuHan; Seo, Myungeun

Hyper-cross-linked polymer with controlled multiscale porosity via polymerization-induced microphase separation within high internal phase emulsion Journal Article

Chem. Commun., 54 , pp. 7908-7911, 2018.

Abstract | BibTeX | Tags: Block polymer Diffusion Emulsion Hierarchical pore structure Hyper-cross-linking Macroporous Mesoporous Microporous PIMS Pore size control Porous polymer RAFT polymerization

Load-bearing supercapacitor based on bicontinuous PEO-b-P(S-co-DVB) structural electrolyte integrated with conductive nanowire-carbon fiber electrodes

Bae, Seok-Hu; Jeon, Choongseop; Oh, Saewoong; Kim, Chun-Gon; Seo, Myungeun; Oh, Il-Kwon

Load-bearing supercapacitor based on bicontinuous PEO-b-P(S-co-DVB) structural electrolyte integrated with conductive nanowire-carbon fiber electrodes Journal Article

Carbon, 139 , pp. 10-20, 2018.

Abstract | BibTeX | Tags: Block polymer Composite Ionic liquid PIMS RAFT polymerization

Semipermeable microcapsules with a block polymer-templated nanoporous membrane

Oh, Jaehoon; Kim, Bomi; Lee, Sangmin; Kim, Shin-Hyun; Seo, Myungeun

Semipermeable microcapsules with a block polymer-templated nanoporous membrane Journal Article

Chem. Mater. , 30 , pp. 273-279, 2018.

Abstract | BibTeX | Tags: Block polymer Diffusion Emulsion Mesoporous Microfluidics Permselectivity PIMS Pore size control Porous polymer RAFT polymerization

2017

Effect of homopolymer in polymerization-induced microphase separation process

Park, Jongmin; Saba, Stacey A; Hillmyer, Marc A; Kang, Dong-Chang; Seo, Myungeun

Effect of homopolymer in polymerization-induced microphase separation process Journal Article

Polymer, 126 , pp. 338-351, 2017.

Abstract | BibTeX | Tags: Blend Block polymer Hierarchical pore structure Macroporous Mesoporous PIMS Pore size control Porous polymer RAFT polymerization

2016

Heteroarm core cross-linked star polymers via RAFT copolymerization of styrene and bismaleimide

Ahn, Nam Young; Seo, Myungeun

Heteroarm core cross-linked star polymers via RAFT copolymerization of styrene and bismaleimide Journal Article

RSC Adv., 6 , pp. 47715-47722, 2016.

Abstract | BibTeX | Tags: Alternating copolymerization CCS polymer RAFT polymerization

2015

Photoinitiated polymerization-induced microphase separation for the preparation of nanoporous polymer films

Oh, Jaehoon; Seo, Myungeun

Photoinitiated polymerization-induced microphase separation for the preparation of nanoporous polymer films Journal Article

ACS Macro Lett., 4 , pp. 1244-1248, 2015.

Abstract | BibTeX | Tags: Mesoporous Photopolymerization PIMS Porous polymer RAFT polymerization

2014

Interfacial polymerization of reactive block polymers for the preparation of composite ultrafiltration membranes

Seo, Myungeun; Moll, David; Silvis, Craig; Roy, Abhishek; Querelle, Sarah; Hillmyer, Marc A

Interfacial polymerization of reactive block polymers for the preparation of composite ultrafiltration membranes Journal Article

Industrial & Engineering Chemistry Research , 53 (48), pp. 18575-18579, 2014.

Abstract | BibTeX | Tags: Block polymer Cross-linking Filtration Interfacial polymerization Mesoporous Microphase separation Polyamide Polymer membrane RAFT polymerization

Optimization of long-range order in solvent vapor annealed poly(styrene)-block-poly(lactide) thin films for nanolithography

Baruth, A; Seo, Myungeun; Lin, Chun Hao; Walster, Kern; Shankar, Arjun; Hillmyer, Marc A; and Leighton, C

Optimization of long-range order in solvent vapor annealed poly(styrene)-block-poly(lactide) thin films for nanolithography Journal Article

ACS Appl. Mater. Interfaces, 6 (16), pp. 13770–13781, 2014.

Abstract | BibTeX | Tags: Block polymer Microphase separation RAFT polymerization Thin film

RAFT copolymerization of acid chloride-containing monomers

Seo, Myungeun; Hillmyer, Marc A

RAFT copolymerization of acid chloride-containing monomers Journal Article

Polym. Chem., 5 (1), pp. 213-219, 2014.

Abstract | BibTeX | Tags: Block polymer Postpolymerization modification RAFT polymerization

2013

One-Step Synthesis of Cross-Linked Block Polymer Precursor to a Nanoporous Thermoset

Seo, Myungeun; Murphy, Christopher J; Hillmyer, Marc A

One-Step Synthesis of Cross-Linked Block Polymer Precursor to a Nanoporous Thermoset Journal Article

ACS Macro Lett., 2 (7), pp. 617-620, 2013.

Abstract | BibTeX | Tags: Block polymer Mesoporous PIMS Porous polymer RAFT polymerization ROP