Jinwon Cho

Sep 30, 2024 | chemistry-europe.onlinelibrary.wiley.com | Jinwon Cho |Seung Soon Jang |Faisal M. Alamgir

Supporting Information As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors.

Oct 20, 2023 | onlinelibrary.wiley.com | Ali Abdelhafiz |Ji Il Choi |Bote Zhao |Jinwon Cho

1 Introduction Proton exchange membrane fuel cell (PEMFC) has the oxygen reduction reaction (ORR) as the key electrochemical reaction at the cathode side. Three objectives when developing new electrocatalysts either for ORR or other electrochemical reactions must be well optimized: enhancing the catalytic activity, reducing the cost of the catalyst, and increasing its lifetime.

May 15, 2023 | chemistry-europe.onlinelibrary.wiley.com | Eman Bashir Ahmed |Jinwon Cho |Marcus Weck |Seung Soon Jang

Abstract Multicompartment micelles (MCMs) containing acid and base sites in discrete domains are prepared from poly(norbornene)-based amphiphilic bottlebrush copolymers in aqueous media. The acid and base sites are localized in different compartments of the micelle, enabling the nonorthogonal reaction sequence: deacetalization – Knoevenagel condensation – Michael addition of acetals to 2-amino chromene derivatives.