Works (18)
Updated: November 25th, 2024 07:13
2024 article
Discerning Thermal Transition Behavior of Conjugated Polymers through In Situ Optical Characterization of Oriented Films
Schrickx, H. M., Moore, C., Shafe, A. A., Samadani, A., Balar, N., Vu, D., … Brendan T. O'Connor. (2024, November 8). CHEMISTRY OF MATERIALS.
Source: Web Of Science
Added: November 18, 2024
2024 review
Strain alignment of conjugated polymers: Method, microstructure, and applications
[Review of ]. CELL REPORTS PHYSICAL SCIENCE, 5(7).
open access via doi.org (publisher)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Source: Web Of Science
Added: August 5, 2024
2023 journal article
In-Situ Ellipsometry for the Determination of Thermal Transitions and Relaxations in Organic Photovoltaic Materials
CHEMISTRY OF MATERIALS, 35(18), 7406–7421.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: October 2, 2023
2023 journal article
Molecular interactions that drive morphological and mechanical stabilities in organic solar cells
JOULE, 7(7), 1593–1608.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: October 2, 2023
2021 journal article
A molecular interaction-diffusion framework for predicting organic solar cell stability
NATURE MATERIALS, 20(4), 525-+.
MeSH headings : Diffusion; Electric Power Supplies; Kinetics; Models, Chemical; Organic Chemicals / chemistry; Polymers / chemistry; Sunlight; Thermodynamics
TL;DR:
It is discovered that the diffusion of an NF-SMA into the donor polymer exhibits Arrhenius behaviour and that the activation energy Ea scales linearly with the enthalpic interaction parameters χH between the polymer and the NF- SMA, and the thermodynamically most unstable, hypo-miscible systems are the most kinetically stabilized.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: February 1, 2021
2021 journal article
Bio-inspired spectropolarimetric sensor based on tandem organic photodetectors and multi-twist liquid crystals
OPTICS EXPRESS, 29(26), 43953–43969.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
15. Life on Land
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: December 17, 2021
2021 journal article
Modulation of Morphological, Mechanical, and Photovoltaic Properties of Ternary Organic Photovoltaic Blends for Optimum Operation
ADVANCED ENERGY MATERIALS, 11(8).
Contributors: Z. Peng *, K. Jiang *, Y. Qin n, M. Li *, n, . Brendan T. O'Connor n, H. Ade n , L. Ye n , Y. Geng *
author keywords: ductility; elastic modulus; film morphology; nonfullerene acceptors; ternary organic solar cells
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: January 16, 2021
2021 article
Resolving the Molecular Origin of Mechanical Relaxations in Donor-Acceptor Polymer Semiconductors
Balar, N., Rech, J. J., Siddika, S., Song, R., Schrickx, H. M., Sheikh, N., … Brendan T. O'Connor. (2021, October 8). ADVANCED FUNCTIONAL MATERIALS, Vol. 32.
Contributors: n, J. Rech *, S. Siddika n, R. Song n, H. Schrickx n, N. Sheikh n, L. Ye n , A. Bonilla*
author keywords: dynamic mechanical analysis; glass transition; mechanical stability; polymer semiconductors; thermomechanical relaxation
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: October 11, 2021
2021 journal article
Upper and Apparent Lower Critical Solution Temperature Branches in the Phase Diagram of Polymer:Small Molecule Semiconducting Systems
JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 12(44), 10845–10853.
TL;DR:
This work aims to understand the phase behavior of conjugated systems by determining phase diagrams spanning extensive temperature ranges for various combinations of the highly disordered semiconducting polymer with crystallizable and noncrystallizable small molecule acceptors.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: November 29, 2021
2020 journal article
Role of Secondary Thermal Relaxations in Conjugated Polymer Film Toughness
CHEMISTRY OF MATERIALS, 32(15), 6540–6549.
Contributors: n, S. Siddika n, S. Kashani n, Z. Peng n, J. Rech *, L. Ye* , W. You *, H. Ade n , . Brendan T. O'Conner
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: September 14, 2020
2019 journal article
Highly Efficient, Stable, and Ductile Ternary Nonfullerene Organic Solar Cells from a Two-Donor Polymer Blend
ADVANCED MATERIALS, 31(17).
Contributors: H. Hu n, L. Ye n , M. Ghasemi n, n, J. Rech *, S. Stuard n, W. You *, . Brendan T. O'Connor n, H. Ade n
author keywords: mechanical durability; nonhalogenated solvents; stability; ternary solar cells
TL;DR:
The study indicates that improved stability and performance can be achieved in a synergistic way without significant embrittlement, which will accelerate the future development and application of nonfullerene OSCs.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: May 13, 2019
2018 journal article
Impact of Substrate Characteristics on Stretchable Polymer Semiconductor Behavior
ACS APPLIED MATERIALS & INTERFACES, 11(3), 3280–3289.
author keywords: stretchable electronics; polymer semiconductors; yield strain; deformability; adhesion energy
TL;DR:
It is found that increasing the near-surface modulus of thePDMS and maintaining the PDMS in tension throughout the cyclic strain process promote plastic deformation over film wrinkling, highlighting the importance of neighboring elastomer characteristics on the ability to achieve stretchable polymer semiconductors.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Source: Web Of Science
Added: February 18, 2019
2017 journal article
Correlating Crack Onset Strain and Cohesive Fracture Energy in Polymer Semiconductor Films
MACROMOLECULES, 50(21), 8611–8618.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2017 journal article
Morphological considerations of organic electronic films for flexible and stretchable devices
MRS BULLETIN, 42(2), 108–114.
author keywords: electronic material; elastic properties; fracture; morphology; polymers
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2017 journal article
Precise Manipulation of Multilength Scale Morphology and Its Influence on Eco-Friendly Printed All-Polymer Solar Cells
Advanced Functional Materials, 27(33), 1702016.
author keywords: green solvents; multilength morphology; nonfullerene solar cells; polymer blends; solvent additives
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 6, 2018
2017 journal article
Role of Polymer Segregation on the Mechanical Behavior of All-Polymer Solar Cell Active Layers
ACS Applied Materials & Interfaces, 9(50), 43886–43892.
Contributors: *, Y. Xiong, L. Ye* , S. Li *, D. Nevola, D. Dougherty*, J. Hou *, H. Ade* , . Brendan T. O'Connor
author keywords: all-polymer solar cell; polymer blend film; fracture energy; crack onset strain; multilength scale morphology
TL;DR:
This study highlights that improved mechanical behavior of all-polymer systems cannot be assumed, and that details of the molecular structure, molecular weight, and film morphology play an important role in both the optoelectronic and mechanical properties.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, ORCID, Crossref, NC State University Libraries
Added: August 6, 2018
2017 journal article
Strong polymer molecular weight-dependent material interactions: impact on the formation of the polymer/fullerene bulk heterojunction morphology
Journal of Materials Chemistry A, 5(25), 13176–13188.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018
2016 journal article
High Performance Organic Solar Cells Processed by Blade Coating in Air from a Benign Food Additive Solution
Chemistry of Materials, 28(20), 7451–7458.
Contributors: L. Ye n , Y. Xiong n, H. Yao *, A. Gadisa n, H. Zhang*, S. Li *, M. Ghasemi n, n
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 6, 2018
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