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Jiyan Zhang

Researcher at Peking University

Publications -  7
Citations -  316

Jiyan Zhang is an academic researcher from Peking University. The author has contributed to research in topics: Battery (electricity) & Electrolyte. The author has an hindex of 4, co-authored 7 publications receiving 107 citations.

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Flexible and anti-freezing zinc-ion batteries using a guar-gum/sodium-alginate/ethylene-glycol hydrogel electrolyte

TL;DR: In this article, a new approach for the development of natural polymer-based hydrogel electrolytes with high ionic-conductivity and good anti-freeze capability was described.
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Flexible and stable quasi-solid-state zinc ion battery with conductive guar gum electrolyte

TL;DR: In this paper, a quasi-solid-state ZIB with guar gum bio-polymer electrolyte was constructed, which is the first work that demonstrates high performance and long cycling life of a flexible ZIB using solid-state electrolyte, and achieves the best cycling performance ever reported for ZIBs.
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Flexible quasi-solid-state zinc ion batteries enabled by highly conductive carrageenan bio-polymer electrolyte

TL;DR: In this article, a quasi-solid-state zinc ion battery using kappa-carrageenan bio-polymer electrolyte is presented. But the battery is not suitable for wearable electronic power source.
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One-step synthesis of MnOx/PPy nanocomposite as a high-performance cathode for a rechargeable zinc-ion battery and insight into its energy storage mechanism.

TL;DR: This work develops an efficient one-step synthesis method for large scale production of manganese-based materials/conducting polymers as the cathode for ZIB application, and provides an insight into its energy storage mechanism.
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A high-performance free-standing Zn anode for flexible zinc-ion batteries.

TL;DR: In this paper, a free-standing Zn anode was fabricated using a simple spin-coating technique, and its application in ZIBs was demonstrated, and the volumetric energy density reached 8.22 mW h cm-3 with a battery thickness of 0.4 mm.