Hyungju Ahn
Hyungju Ahn
Unknown affiliation
Verified email at postech.ac.kr
Title
Cited by
Cited by
Year
Investigation of structure–property relationships in diketopyrrolopyrrole-based polymer semiconductors via side-chain engineering
JY Back, H Yu, I Song, I Kang, H Ahn, TJ Shin, SK Kwon, JH Oh, YH Kim
Chemistry of Materials 27 (5), 1732-1739, 2015
2012015
Fluorination on both D and A units in D–A type conjugated copolymers based on difluorobithiophene and benzothiadiazole for highly efficient polymer solar cells
JW Jo, JW Jung, EH Jung, H Ahn, TJ Shin, WH Jo
Energy & Environmental Science 8 (8), 2427-2434, 2015
1472015
Directed self-assembly of block copolymers in the extreme: guiding microdomains from the small to the large
K Koo, H Ahn, SW Kim, DY Ryu, TP Russell
Soft Matter 9 (38), 9059-9071, 2013
1402013
Edge-carboxylated graphene nanoplatelets as oxygen-rich metal-free cathodes for organic dye-sensitized solar cells
MJ Ju, IY Jeon, K Lim, JC Kim, HJ Choi, IT Choi, YK Eom, YJ Kwon, J Ko, ...
Energy & environmental science 7 (3), 1044-1052, 2014
122*2014
ε‐Branched Flexible Side Chain Substituted Diketopyrrolopyrrole‐Containing Polymers Designed for High Hole and Electron Mobilities
AR Han, GK Dutta, J Lee, HR Lee, SM Lee, H Ahn, TJ Shin, JH Oh, ...
Advanced Functional Materials 25 (2), 247-254, 2015
1132015
Controlling molecular orientation of naphthalenediimide‐based polymer acceptors for high performance all‐polymer solar cells
J Jung, W Lee, C Lee, H Ahn, BJ Kim
Advanced Energy Materials 6 (15), 1600504, 2016
1092016
Directed assembly of high molecular weight block copolymers: highly ordered line patterns of perpendicularly oriented lamellae with large periods
E Kim, H Ahn, S Park, H Lee, M Lee, S Lee, T Kim, EA Kwak, JH Lee, ...
ACS nano 7 (3), 1952-1960, 2013
1022013
Investigation of thermally induced degradation in CH 3 NH 3 PbI 3 perovskite solar cells using in-situ synchrotron radiation analysis
NK Kim, YH Min, S Noh, E Cho, G Jeong, M Joo, SW Ahn, JS Lee, S Kim, ...
Scientific reports 7 (1), 1-9, 2017
1012017
Improving performance and stability of flexible planar‐heterojunction perovskite solar cells using polymeric hole‐transport material
JW Jo, MS Seo, M Park, JY Kim, JS Park, IK Han, H Ahn, JW Jung, ...
Advanced Functional Materials 26 (25), 4464-4471, 2016
982016
Enhanced Performance of I2‐Free Solid‐State Dye‐Sensitized Solar Cells with Conductive Polymer up to 6.8%
J Kim, JK Koh, B Kim, SH Ahn, H Ahn, DY Ryu, JH Kim, E Kim
Advanced Functional Materials 21 (24), 4633-4639, 2011
832011
Highly efficient I2-free solid-state dye-sensitized solar cells fabricated with polymerized ionic liquid and graft copolymer-directed mesoporous film
WS Chi, JK Koh, SH Ahn, JS Shin, H Ahn, DY Ryu, JH Kim
Electrochemistry communications 13 (12), 1349-1352, 2011
642011
Nanoporous block copolymer membranes for ultrafiltration: a simple approach to size tunability
H Ahn, S Park, SW Kim, PJ Yoo, DY Ryu, TP Russell
ACS nano 8 (11), 11745-11752, 2014
632014
Conjugated random copolymers consisting of pyridine-and thiophene-capped diketopyrrolopyrrole as Co-Electron accepting units to enhance both J SC and V OC of polymer solar cells
JW Lee, H Ahn, WH Jo
Macromolecules 48 (21), 7836-7842, 2015
612015
Efficiency improvement of dye-sensitized solar cells using graft copolymer-templated mesoporous TiO 2 films as an interfacial layer
SH Ahn, H Jeon, KJ Son, H Ahn, WG Koh, DY Ryu, JH Kim
Journal of Materials Chemistry 21 (6), 1772-1779, 2011
582011
Amphiphilic poly (vinyl chloride)-g-poly (oxyethylene methacrylate) graft polymer electrolytes: Interactions, nanostructures and applications to dye-sensitized solar cells
DK Roh, JT Park, SH Ahn, H Ahn, DY Ryu, JH Kim
Electrochimica Acta 55 (17), 4976-4981, 2010
582010
A Timely Synthetic Tailoring of Biaxially Extended Thienylenevinylene‐Like Polymers for Systematic Investigation on Field‐Effect Transistors
D Yoo, B Nketia‐Yawson, SJ Kang, H Ahn, TJ Shin, YY Noh, C Yang
Advanced Functional Materials 25 (4), 586-596, 2015
502015
Mesoporous monoliths of inverse bicontinuous cubic phases of block copolymer bilayers
C Park, Y La, TH An, HY Jeong, S Kang, SH Joo, H Ahn, TJ Shin, KT Kim
Nature Communications 6 (1), 1-9, 2015
492015
Phase Behavior of Polystyrene-b-poly(methyl methacrylate) Diblock Copolymer
H Ahn, DY Ryu, Y Kim, KW Kwon, J Lee, J Cho
Macromolecules 42 (20), 7897-7902, 2009
472009
Siloxane side chains: a universal tool for practical applications of organic field-effect transistors
AR Han, J Lee, HR Lee, J Lee, SH Kang, H Ahn, TJ Shin, JH Oh, C Yang
Macromolecules 49 (10), 3739-3748, 2016
452016
Phase Behavior and Ionic Conductivity of Lithium Perchlorate-Doped Polystyrene-b-poly(2-vinylpyridine) Copolymer
S Naidu, H Ahn, J Gong, B Kim, DY Ryu
Macromolecules 44 (15), 6085-6093, 2011
442011
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