Search Results - "Shi, Gaoquan"

Two‐Dimensional Materials for Halide Perovskite‐Based Optoelectronic Devices by Chen, Shan, Shi, Gaoquan

“…Halide perovskites have high light absorption coefficients, long charge carrier diffusion lengths, intense photoluminescence, and slow rates of non‐radiative…”
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Functional Gels Based on Chemically Modified Graphenes by Li, Chun, Shi, Gaoquan

“…Chemically modified graphene (CMG) materials have been extensively studied because of their unique structures, excellent properties, and potential applications…”
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Graphene/polymer composites for energy applications by Sun, Yiqing, Shi, Gaoquan

“…Graphene has wide potential applications in energy‐related systems, mainly because of its unique atom‐thick two‐dimensional structure, high electrical or…”
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Functional Composite Materials Based on Chemically Converted Graphene by Bai, Hua, Li, Chun, Shi, Gaoquan

“…Graphene, a one‐atom layer of graphite, possesses a unique two‐dimensional structure and excellent mechanical, thermal, and electrical properties. Thus, it has…”
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N,P-Codoped Carbon Networks as Efficient Metal-free Bifunctional Catalysts for Oxygen Reduction and Hydrogen Evolution Reactions by Zhang, Jintao, Qu, Liangti, Shi, Gaoquan, Liu, Jiangyong, Chen, Jianfeng, Dai, Liming

“…The high cost and scarcity of noble metal catalysts, such as Pt, have hindered the hydrogen production from electrochemical water splitting, the oxygen…”
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Gas Sensors Based on Conducting Polymers by Bai, Hua, Shi, Gaoquan

“…The gas sensors fabricated by using conducting polymers such as polyaniline (PAni), polypyrrole (PPy) and poly (3,4-ethylenedioxythiophene) (PEDOT) as the…”
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An improved Hummers method for eco-friendly synthesis of graphene oxide by Chen, Ji, Yao, Bowen, Li, Chun, Shi, Gaoquan

“…An improved Hummers method without using NaNO3 can produce graphene oxide nearly the same to that prepared by conventional Hummers method. This modification…”
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Graphene Materials for Electrochemical Capacitors by Chen, Ji, Li, Chun, Shi, Gaoquan

“…Electrochemical capacitors (ECs) have been widely applied in electronics, electric vehicles, aircrafts, energy storage devices, uninterrupted or emergency…”
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Highly Efficient Moisture-Triggered Nanogenerator Based on Graphene Quantum Dots by Huang, Yaxin, Cheng, Huhu, Shi, Gaoquan, Qu, Liangti

“…A high-performance moisture triggered nanogenerator is fabricated by using graphene quantum dots (GQDs) as the active material. GQDs are prepared by direct…”
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Graphitic Carbon Nitride Nanoribbons: Graphene-Assisted Formation and Synergic Function for Highly Efficient Hydrogen Evolution by Zhao, Yang, Zhao, Fei, Wang, Xiaopeng, Xu, Chenyu, Zhang, Zhipan, Shi, Gaoquan, Qu, Liangti

“…The development of new promising metal‐free catalysts is of great significance for the electrocatalytic hydrogen evolution reaction (HER). Herein, a rationally…”
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High-yield preparation of graphene oxide from small graphite flakes via an improved Hummers method with a simple purification process by Chen, Ji, Li, Yingru, Huang, Liang, Li, Chun, Shi, Gaoquan

“…Graphite flakes with sizes in the range of 3–20μm can be completely converted into single-layer graphene oxide (GO) with a high yield of 171±4% via an improved…”
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Topological Design of Ultrastrong and Highly Conductive Graphene Films by Wen, Yeye, Wu, Mingmao, Zhang, Miao, Li, Chun, Shi, Gaoquan

“…Nacre‐like graphene films are prepared by evaporation‐induced assembly of graphene oxide dispersions containing small amounts of cellulose nanocrystal (CNC),…”
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Size Fractionation of Graphene Oxide Sheets by pH-Assisted Selective Sedimentation by Wang, Xiluan, Bai, Hua, Shi, Gaoquan

“…Graphene oxide (GO) sheets prepared by Hummers’ method have been separated into two portions with large (f1) or small (f2) lateral dimensions from their…”
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Ultrahigh-rate supercapacitors based on eletrochemically reduced graphene oxide for ac line-filtering by Sheng, Kaixuan, Sun, Yiqing, Li, Chun, Yuan, Wenjing, Shi, Gaoquan

“…The recent boom in multifunction portable electronic equipments requires the development of compact and miniaturized electronic circuits with high…”
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Conducting polymer nanomaterials: electrosynthesis and applications by Li, Chun, Bai, Hua, Shi, Gaoquan

“…Conducting polymers (CPs) have been extensively studied and widely applied in various organic devices. To improve the performances or extend the functions of…”
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Interface-mediated hygroelectric generator with an output voltage approaching 1.5 volts by Huang, Yaxin, Cheng, Huhu, Yang, Ce, Zhang, Panpan, Liao, Qihua, Yao, Houze, Shi, Gaoquan, Qu, Liangti

“…Hygroelectricity is proposed as a means to produce electric power from air by absorbing gaseous or vaporous water molecules, which are ubiquitous in the…”
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Nanoporous graphene materials by Yuan, Wenjing, Chen, Ji, Shi, Gaoquan

“…Nanoporous graphene (NPG) materials have been widely studied and exploited to open the band gap, increase the specific surface area and dispersibility, and/or…”
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Facile Fabrication of Light, Flexible and Multifunctional Graphene Fibers by Dong, Zelin, Jiang, Changcheng, Cheng, Huhu, Zhao, Yang, Shi, Gaoquan, Jiang, Lan, Qu, Liangti

“…Macroscopic graphene fibers with strength comparable to carbon nanotube yarns have been fabricated with a facile dimensionally‐confined hydrothermal strategy…”
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All-Graphene Core-Sheath Microfibers for All-Solid-State, Stretchable Fibriform Supercapacitors and Wearable Electronic Textiles by Meng, Yuning, Zhao, Yang, Hu, Chuangang, Cheng, Huhu, Hu, Yue, Zhang, Zhipan, Shi, Gaoquan, Qu, Liangti

“…Unique all‐graphene core–sheath fibers composed of a graphene fiber core with a sheath of 3D graphene network have been developed. Used as flexible electrodes,…”
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Electrochemical Deposition of Polypyrrole/Sulfonated Graphene Composite Films by Liu, Anran, Li, Chun, Bai, Hua, Shi, Gaoquan

“…Composite films of sulfonated graphene (SG) and polypyrrole (PPy) were electrochemically deposited from the aqueous solutions containing pyrrole monomer, SG…”
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