Search Results - "Dong, Qingchen"

Acoustic-gravity waves induced by vortices horizontally moving underwater by Dong, Qingchen, Zhao, Xin, Huang, Biao, Wang, Guoyu

“…In this article, the governing equation of acoustic gravity waves is derived. Based on the governing equation, acoustic-gravity waves induced by a cylinder…”
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Interfacial metal-nitrogen units of NiCo/nitrogen-doped carbon for robust oxygen reduction reaction by Gou, Wangyan, Bian, Jihong, Zhang, Mingkai, Xia, Zhaoming, Liu, Yuxuan, Yang, Yaodong, Dong, Qingchen, Li, Jiayuan, Qu, Yongquan

“…Corrosion-induced nitrogen (N) leaching limits the long-term applications of N-doped carbon (NC) catalysts for electrocatalytic oxygen reduction reaction…”
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Cohesively improved conductivity, transparency, and stability of Ag NW flexible transparent conductive thin films by covering Al2O3 layer by Hu, Mengqing, Sun, Zheng, Qiu, Zhengjun, Zhao, Le, Song, Lijun, Dong, Qingchen, Yu, Shihui

“…Developing feasible Ag nanowire (NW) transparent conductive thin films (TCFs) with good conductivity, transparency, mechanical durability, strong adhesion, and…”
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Synthesis and thermal expansion property of Cr2W3O12 doped with WO3 by Dong, Qingchen, Liu, Kunlei, Jia, Chunchun, Wang, Shaowu, Liu, Xiansheng, Zhang, Weifeng

“…Cr2W3O12, one of the members of the negative thermal expansion family of A2M3O12, is reported to be prepared by the solid-state method with Cr2O3 and WO3,…”
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A Polyferroplatinyne Precursor for the Rapid Fabrication of L10-FePt-type Bit Patterned Media by Nanoimprint Lithography by Dong, Qingchen, Li, Guijun, Ho, Cheuk-Lam, Faisal, Mahtab, Leung, Chi-Wah, Pong, Philip Wing-Tat, Liu, Kun, Tang, Ben-Zhong, Manners, Ian, Wong, Wai-Yeung

“…A polyferroplatinyne polymer can be patterned on the surface of Si wafer in ordered nanoline or nanodot shapes with PDMS molds through nanoimprint lithography…”
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Facile Generation of L10-FePt Nanodot Arrays from a Nanopatterned Metallopolymer Blend of Iron and Platinum Homopolymers by Dong, Qingchen, Li, Guijun, Ho, Cheuk-Lam, Leung, Chi-Wah, Pong, Philip Wing-Tat, Manners, Ian, Wong, Wai-Yeung

“…Hard ferromagnetic (L10 phase) FePt alloy nanoparticles (NPs) with extremely high magnetocrystalline anisotropy are considered to be one of the most promising…”
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Patterning micro- and nano-structured FePt by direct imprint lithography by Li, Guijun, Dong, Qingchen, Xin, Jianzhuo, Leung, C.W., Lai, P.T., Wong, Wai-Yeung, Pong, Philip W.T.

“…Direct imprint FePt-containing polymer on silicon wafers. •Direct nanoimprint on silicon.•Micro- and nano-patterned FePt.•Metal-containing polymer as…”
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Self-assembled Growing Ultrathin Ag@NiO Core-Shell Nanowires for Stable Freestanding Transparent Conductive Colorless Polyimide Nanomembranes by Zhou, Yan, Zhao, Le, Zhang, Ning, Chang, Chunlei, Song, Zichen, An, Wenxing, Dong, Qingchen, Yu, Shihui

“…Among the alternatives to indium tin oxide, silver nanowire (Ag NW) networks have received widespread attention for their superior optoelectronic properties…”
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A numerical simulation method for ice-breaking and cavitation effects on the water-exiting vehicle by Dong, Qingchen, Xue, Wenxin, Liu, Taotao, Zhao, Xin, Huang, Biao

“…The ice-breaking process of a water-exit vehicle involves intricate interactions among ice, water, and solid materials. Nonlinearity and coupling between…”
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Low-frequency acoustic-gravity wave emission generated by the vortex caused by a moving submerged cylinder by Dong, Qingchen, Zhao, Xin, Huang, Biao, Wang, Guoyu

“…Acoustic-gravity waves induced by a cylinder moving underwater are numerically calculated in this study. Based on a weak compressibility method, a boundary…”
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Efficiency enhancement of organic light-emitting diodes with multifunctional magnetic composite nanoparticles of Fe3O4@Au@SiO2 by Cheng, Xiaozhe, Lian, Hong, Qin, Zhitao, Guo, Hongen, Dou, Zhitao, Fan, Jianfeng, Qu, Yongquan, Dong, Qingchen

“…•The EL efficiency of OLEDs is significantly improved by doping a solution processable multifunctional magnetic NPs Fe3O4@Au@SiO2 into PEDOT:PSS as composite…”
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Enhanced photogenerated charge separation in α-Fe2O3-ZnFe2O4 related to the higher level in the conduction band of α-Fe2O3 by Dong, Qingchen, Liu, Xiansheng, Zhang, Weifeng

“…The photogenerated charge separation mechanism in α-Fe2O3-ZnFe2O4 is investigated with surface photovoltaic response. The enhanced photovoltaic response of…”
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Enhanced intra/intermolecular charge transfer for efficient multilevel resistive memory by Cheng, Xiaozhe, Lian, Hong, Yao, Lingling, Xia, Weizhen, Han, Jinba, Fan, Jianfeng, Dong, Qingchen, Wong, Wai-Yeung

“…A superior organic ternary write-once-read-many-times (WORM) memory was achieved by introducing alkynyl π bridges and tert-butyl substituent moieties onto the…”
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A molecular strategy to Ni45Pt55@NC nanoparticles as efficient and robust Electrocatalyst for hydrogen evolution reaction by Xia, Weizhen, Cheng, Xiaozhe, Wu, Jian, Gou, Wangyan, Xue, Haibin, Qu, Yongquan, Dong, Qingchen

“…•A molecular strategy for the preparation of efficient electrocatalyst of N-doped Ni45Pt55@NC NPs by employing a new-designed metallopolymer P-NiPt as…”
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Highly thermal stable and efficient carbazole/pyridine/dibenzothiophene based bipolar host material for red phosphorescent light-emitting diodes by Zhao, Liang, Cheng, Xiaozhe, Xia, Weizhen, Yao, Lingling, Dou, Zhitao, Xue, Haibin, Lian, Hong, Qu, Yongquan, Dong, Qingchen

“…In this work, we designed and synthesized two bipolar host materials, DBTPC1 and DBTPC2 through different linkage ways between carbazole, pyridine and…”
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Hyperbranched Phosphorescent Conjugated Polymer Dots with Iridium(III) Complex as the Core for Hypoxia Imaging and Photodynamic Therapy by Feng, Zhiying, Tao, Peng, Zou, Liang, Gao, Pengli, Liu, Yuan, Liu, Xing, Wang, Hua, Liu, Shujuan, Dong, Qingchen, Li, Jie, Xu, Bingshe, Huang, Wei, Wong, Wai-Yeung, Zhao, Qiang

“…Real-time monitoring of the contents of molecular oxygen (O2) in tumor cells is of great significance in early diagnosis of cancer. At the same time, the…”
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Tetrabenzeneaza macrocycle: A novel platform for universal high-performance hole transport materials by Zhu, Jiangnan, Song, Wenxuan, Zhang, Tianmei, Dong, Qingchen, Huang, Jinhai, Zhou, Haitao, Su, Jianhua

“…In this research, a novel macrocycle containing tetrabenzeneaza has been developed as a novel building block for hole transport materials (HTMs). Benefiting…”
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Regulating WORM/Flash electrical memory behavior of metallopolymers through varying metal centers by Wang, Kai, Cheng, Xiaozhe, Xia, Weizhen, Lian, Hong, Dou, Zhitao, Zhang, Yue, Yao, Lingling, Xue, Haibin, Qu, Yongquan, Dong, Qingchen

“…1We reported the facile regulation of memory behavior of metallopolymers by varying the central metal ions.2The inserted Co and Ni ions in the porphyrin…”
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New bipolar host materials based on methyl substituted pyridazine for high-performance green and red phosphorescent OLEDs by Jia, Bin, Lian, Hong, Sun, Tijian, Wei, Jiancong, Yang, Jianhai, Zhou, Haitao, Huang, Jinhai, Dong, Qingchen

“…In this work, two host materials, namely DAMP and DCMP were designed and synthesized based on 4,5-dimethylpyridazine and triphenylamine or carbazole. These two…”
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Enhanced photogenerated charge separation in α-Fe 2 O 3 -ZnFe 2 O 4 related to the higher level in the conduction band of α-Fe 2 O 3 by Dong, Qingchen, Liu, Xiansheng, Zhang, Weifeng

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