Author
Jing Zhao
Bio: Jing Zhao is an academic researcher. The author has contributed to research in topics: Medicine & Biology. The author has an hindex of 5, co-authored 9 publications receiving 135 citations.
Topics: Medicine, Biology, Polyaniline, Effector, Supercapacitor
Papers
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TL;DR: In this article, a flexible free-standing reduced graphene oxide (rGO)/polyaniline (PANI) nanocomposite film has been successfully prepared through self-assembly and in situ polymerization of anilines in GOP sheets.
59 citations
TL;DR: In this article, a facile and reliable strategy to fabricate poly(vinyl alcohol) (PVA)/phytic acid (PA) gel was developed, which not only possesses high stretchability (>1000%), but also combines efficient autonomous self-healing ability.
59 citations
TL;DR: In this paper, a stretchable polyvinyl alcohol (PVA)/carbon nanomaterials(CNM)/polyaniline (PANI) composite with the elongation at break as high as 365% by incorporating stretchability of PVA, electrical conductivity and double-layer capacitance of CNM (CNT and carbon black), and pseudocapacitance of PANI.
23 citations
TL;DR: In this paper, a self-healing conductive polyacrylamide (PAM)/PANI gel (PPG) with sandwich structure is reported, and the surface of PPG is composed of interpenetrating network of conductive PANI and flexible PAM through dynamic hydrogen bonds.
20 citations
TL;DR: In this article, the sol-gel method and thermal reduction method were effectively combined to prepare the SnO2/reduced graphene oxide (rGO) hybrid materials, and an all-solid-state supercapacitor was further fabricated using above materials.
20 citations
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12 May 2013
TL;DR: As the water-soluble derivative of graphene, graphene oxide (GO), with many functional groups on thesurface, is one of the best candidates for fabricating artificialnacre, because functional surface groups allow for chemical cross-linking to improve the interfacial strength of theadjacent GO layers.
Abstract: As the water-soluble derivative of graphene,graphene oxide (GO), with many functional groups on thesurface, is one of the best candidates for fabricating artificialnacre, because functional surface groups allow for chemicalcross-linking to improve the interfacial strength of theadjacent GO layers. Until now, several methods have beendeveloped to functionalize individual GO sheets and enhancethe resultant mechanical properties, including divalent ion(Mg
282 citations
TL;DR: Reduced graphene oxide (RGO) was used as reinforcement in Zn scaffold fabricated via laser additive manufacturing and showed that the homogeneously dispersed RGO simultaneously enhanced the strength and ductility of ZN scaffold.
131 citations
TL;DR: In this paper, a conductive hydrogel was fabricated by incorporating tannic acid-carbon nanotubes (TA-CNTs) into a polyvinyl alcohol (PVA) matrix containing a water-glycerol dispersion medium.
Abstract: Conductive hydrogels are attracting increasing attention for applications in wearable and flexible strain sensors, due to their excellent conductivity and mechanical properties. However, conventional conductive hydrogels lack anti-freezing and moisturizing properties and thus cannot be used as sensors under relatively harsh conditions, due to the use of pure water as the dispersion medium. In addition, conventional hydrogels cannot generate electric power, which is an essential requirement for practical applications in hydrogel-based strain sensors. Herein, a conductive hydrogel was fabricated by incorporating tannic acid–carbon nanotubes (TA–CNTs) into a polyvinyl alcohol (PVA) matrix containing a water–glycerol dispersion medium. The TA–CNT–glycerol–PVA (TCGP) hydrogel possessed excellent anti-freezing properties (−30 °C), long-term moisturizing performance (10 days), and outstanding sensitivity. Moreover, the TCGP hydrogel could be used not only as a strain sensor for the detection of various human motions, but also as an electrode for detecting human electrophysiological signals even in a relatively harsh environment. More importantly, a TCGP hydrogel-based moist-electric generator could generate electric power from moisture flow. These outstanding advantages highlight the great potential of the TCGP hydrogel in wearable flexible strain sensors, bioelectrodes, and next-generation green energy-generating devices.
122 citations
TL;DR: In this article, all-hydrogel soft supercapacitors consisting of reversibly deformable hydrogel electrodes and electrolyte are constructed without using additional stretchable substrate or separator membrane.
113 citations
TL;DR: In this article, a self-healing hydrogel electrolyte (B-PVA/KCl/GO) was designed and prepared through graphite oxide (GO) doped into a diol-borate ester bonding cross-linked poly(vinyl alcohol) network.
111 citations