scispace - formally typeset
Y

Yanhua Cheng

Researcher at Donghua University

Publications -  58
Citations -  2759

Yanhua Cheng is an academic researcher from Donghua University. The author has contributed to research in topics: Fiber & Graphene. The author has an hindex of 23, co-authored 45 publications receiving 1930 citations. Previous affiliations of Yanhua Cheng include University of California, Los Angeles & Peking University.

Papers
More filters
Journal ArticleDOI

Hierarchical MnO 2 nanowire/graphene hybrid fibers with excellent electrochemical performance for flexible solid-state supercapacitors

TL;DR: In this paper, a hierarchical structured MnO 2 nanowire/graphene hybrid fibers are fabricated through a simple, scalable wet-spinning method, and the hybrid fibers form mesoporous structure with large specific surface area of 139.9m 2 ǫg −1.
Journal ArticleDOI

Flexible all-solid-state asymmetric supercapacitor based on transition metal oxide nanorods/reduced graphene oxide hybrid fibers with high energy density

TL;DR: In this article, an asymmetric supercapacitor was constructed by using MnO2 nanorods/reduced graphene oxide (rGO) hybrid fibers as positive electrode and H3PO4/polyvinyl alcohol (PVA) as electrolyte.
Journal ArticleDOI

Multiscale Humidity Visualization by Environmentally Sensitive Fluorescent Molecular Rotors.

TL;DR: A visual sensing approach based on fluorescent imaging is presented, by assembling aggregation-induced-emission (AIE)-active molecular rotors into a moisture-captured network; the resulting AIE humidity sensors are compatible with diverse applications, having tunable geometries and desirable architectures.
Journal ArticleDOI

Scalable non-liquid-crystal spinning of locally aligned graphene fibers for high-performance wearable supercapacitors

TL;DR: The National Natural Science Foundation for Distinguished Young Scholar of China [50925312], Shanghai Nano Special Projects [11nm0500100], Program of Introducing Talents of Discipline to Universities in China [111-2-04] as discussed by the authors.
Journal ArticleDOI

Robust, hydrophilic graphene/cellulose nanocrystal fiber-based electrode with high capacitive performance and conductivity

TL;DR: In this article, an approach of fabricating hybrid fibers from graphene oxide and cellulose nanocrystal via non-liquid-crystal spinning and followed by chemical reduction is presented to collectively work around the problems.