Polymers and methods for their manufacture

Bae, Chulsung; Lee, Woo-Hyung

Polymers and methods for their manufacture

Patent · Tue Mar 29 00:00:00 EDT 2022

OSTI ID:1892747

Bae, Chulsung; Lee, Woo-Hyung

Embodiments of the invention relate to a novel class of polymers with superior mechanical properties and chemical stability, as compared to known polymers. These polymers are particularly well suited for use in anion exchange membranes (AEMs), including those employed in fuel cells. Novel methods for the manufacture of these polymers are also described.

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Research Organization:: Rensselaer Polytechnic Institute, Troy, NY (United States)

Sponsoring Organization:: USDOE Advanced Research Projects Agency - Energy (ARPA-E)

DOE Contract Number:: AR0000769

Assignee:: Rensselaer Polytechnic Institute (Troy, NY)

Patent Number(s):: 11,286,337

Application Number:: 16/553,965

OSTI ID:: 1892747

Country of Publication:: United States

Language:: English

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Poly(aryl piperidinium) membranes and ionomers for hydroxide exchange membrane fuel cells Wang, Junhua; Zhao, Yun; Setzler, Brian P. Nature Energy, Vol. 4, Issue 5 https://doi.org/10.1038/s41560-019-0372-8	journal	April 2019
Anion Exchange Membranes Shin, Dongwon; Bae, Chulsung; Kim, Yu Seung The Chemistry of Membranes Used in Fuel Cells: Degradation and Stabilization https://doi.org/10.1002/9781119196082.ch8	book	December 2017
Self-Cleaning CO ₂ Reduction Systems: Unsteady Electrochemical Forcing Enables Stability Xu, Yi; Edwards, Jonathan P.; Liu, Shijie ACS Energy Letters, Vol. 6, Issue 2 https://doi.org/10.1021/acsenergylett.0c02401	journal	February 2021
Anion Conductive Aromatic Block Copolymers Containing Diphenyl Ether or Sulfide Groups for Application to Alkaline Fuel Cells Yokota, Naoki; Ono, Hideaki; Miyake, Junpei ACS Applied Materials & Interfaces, Vol. 6, Issue 19 https://doi.org/10.1021/am5046586	journal	September 2014
Effect of Superacidic Side Chain Structures on High Conductivity Aromatic Polymer Fuel Cell Membranes Chang, Ying; Mohanty, Angela D.; Smedley, Sarah B. Macromolecules, Vol. 48, Issue 19 https://doi.org/10.1021/acs.macromol.5b01739	journal	September 2015
Direct nucleophilic fluorination of carbonyl groups of benzophenones and benzils with Deoxofluor Chang, Ying; Tewari, Amit; Adi, Avi-Izak Tetrahedron, Vol. 64, Issue 42 https://doi.org/10.1016/j.tet.2008.08.009	journal	October 2008
An alkaline polymer electrolyte CO ₂ electrolyzer operated with pure water Yin, Zhenglei; Peng, Hanqing; Wei, Xing Energy & Environmental Science, Vol. 12, Issue 8 https://doi.org/10.1039/C9EE01204D	journal	January 2019
Transition Metal-Catalyzed Functionalization of Polyolefins Containing CC, CC, and CH Bonds Mohanty, Angela D.; Bae, Chulsung Advances in Organometallic Chemistry https://doi.org/10.1016/bs.adomc.2015.08.002	book	January 2015
Novel Sulfonated Aromatic Polymer Membranes for Breaking the Coulombic and Voltage Efficiency Trade-Off Limitation in Vanadium Redox Flow Battery Kim, Sangil; Wang, Tongshuai; Han, Junyoung ECS Meeting Abstracts, Vol. MA2019-02, Issue 6 https://doi.org/10.1149/MA2019-02/6/565	journal	September 2019
Molecular Engineering of Ion-Conducting Polymers for Fuel Cell Membrane Applications Lee, Woo-Hyung; Mohanty, Angela D.; Bae, Chulsung ECS Transactions, Vol. 69, Issue 17 https://doi.org/10.1149/06917.0357ecst	journal	September 2015
Surface Adsorption Affects the Performance of Alkaline Anion-Exchange Membrane Fuel Cells Maurya, Sandip; Dumont, Joseph H.; Villarrubia, Claudia Narvaez ACS Catalysis, Vol. 8, Issue 10 https://doi.org/10.1021/acscatal.8b03227	journal	August 2018
Overview: State-of-the Art Commercial Membranes for Anion Exchange Membrane Water Electrolysis Henkensmeier, Dirk; Najibah, Malikah; Harms, Corinna Journal of Electrochemical Energy Conversion and Storage, Vol. 18, Issue 2 https://doi.org/10.1115/1.4047963	journal	August 2020

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