Journal of Energy Chemistry, Journal Year: 2025, Volume and Issue: unknown
Published: June 1, 2025
Language: Английский
Journal of Energy Chemistry, Journal Year: 2025, Volume and Issue: unknown
Published: June 1, 2025
Language: Английский
Polymers, Journal Year: 2025, Volume and Issue: 17(6), P. 786 - 786
Published: March 15, 2025
The anion-complexation mechanism and anion-adsorption capacity of a hybrid material based on hyperbranched polyethyleneimine (HBPEI) covalently bonded onto an activated carbon (AC) is presented. anion-scavenger behavior this toward CrO42−, PO43−, AsO43− HgCl42− was explored by direct potentiometric adsorption measurements, which revealed novel approach to predict the interactions between supported polymeric complexing units different anions. results were analyzed considering reactivity data HBPEI/anion (HBPEI free in solution) AC-HBPEI/anion systems. corroborated that AC-HBPEI excellent anion-complexing material, whose anion ability defined properties HBPEI molecules This assessment provides straightforward tool determine type strength involved polymer-based/anion systems, can provide valuable information for predicting designing efficient energy scavenger materials.
Language: Английский
Citations
0Nano-Micro Letters, Journal Year: 2025, Volume and Issue: 17(1)
Published: May 6, 2025
Abstract Solid polymer electrolytes (SPEs) have garnered considerable interest in the field of lithium metal batteries (LMBs) owing to their exceptional mechanical strength, excellent designability, and heightened safety characteristics. However, inherently low ion transport efficiency poses a major challenge for application LMBs. To address this issue, covalent organic framework (COF) with ordered channels, chemical stability, large specific surface area, designable multifunctional sites has shown promising potential enhance lithium-ion conduction. Here, we prepared an anionic COF, TpPa-COOLi, which can catalyze ring-opening copolymerization cyclic lactone monomers situ fabrication SPEs. The design leverages high area COF facilitate absorption polymerization precursor within pores, forming additional COF-polymer junctions that pathways. partial exfoliation achieved through these improved its dispersion matrix, preserving channels facilitating across grain boundaries. By controlling variables alter crystallinity TpPa-COOLi presence –COOLi substituents, long-range order substituents exhibited superior electrochemical performance. This research demonstrates constructing high-performance SPEs
Language: Английский
Citations
0Journal of Energy Chemistry, Journal Year: 2025, Volume and Issue: 106, P. 951 - 960
Published: May 14, 2025
Language: Английский
Citations
0Materials Today Energy, Journal Year: 2025, Volume and Issue: unknown, P. 101922 - 101922
Published: May 1, 2025
Language: Английский
Citations
0Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 128, P. 117199 - 117199
Published: May 30, 2025
Citations
0Journal of Energy Chemistry, Journal Year: 2025, Volume and Issue: unknown
Published: June 1, 2025
Language: Английский
Citations
0