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Published on: December 15, 2015
Ultrasonic manipulation of solution-state ionomer aggregates for optimized doping efficiency in sulfonated
Jin Wang1, Ruiyan Han1, Yuyang Wang2
1School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, China. chenfang820811@nwpu.edu.cn.
Chemical Communications (Cambridge, England)
|August 18, 2026
Abstract
None:
Herein, ultrasound pretreatment was used to regulate solution-state SPPSU aggregates, making the -SO3H groups more exposed and accessible, thereby boosting the CQD doping efficiency. The resulting SPPSU-US/30-CQD/x% PEMs exhibited improved ionic cluster morphology and microphase-separated structure compared to their conventionally doped counterparts, leading to superior overall performance for water electrolysis.
