Search Results - "Hu, Yizhe"

A Low-Flicker-Noise 30-GHz Class-F23 Oscillator in 28-nm CMOS Using Implicit Resonance and Explicit Common-Mode Return Path by Yizhe Hu, Siriburanon, Teerachot, Staszewski, Robert Bogdan

“…This paper presents a millimeter-wave (mmW) frequency generation stage aimed at minimizing phase noise (PN) via waveform shaping and harmonic extraction while…”
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Fast and Facile Preparation of Graphene Oxide and Reduced Graphene Oxide Nanoplatelets by Shen, Jianfeng, Hu, Yizhe, Shi, Min, Lu, Xin, Qin, Chen, Li, Chen, Ye, Mingxin

“…In this study, we report an inexpensive, massively scalable, fast, and facile method for preparation of graphene oxide and reduced graphene oxide…”
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Synthesis of Amphiphilic Graphene Nanoplatelets by Shen, Jianfeng, Hu, Yizhe, Li, Chen, Qin, Chen, Ye, Mingxin

“…Between the sheets: Polystyrene–polyacrylamide copolymer is covalently grafted onto graphene sheets by in situ living free‐radical polymerization to give…”
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One Step Synthesis of Graphene Oxide−Magnetic Nanoparticle Composite by Shen, Jianfeng, Hu, Yizhe, Shi, Min, Li, Na, Ma, Hongwei, Ye, Mingxin

“…In this study, graphene oxide−magnetic nanoparticle composites were prepared by attaching magnetic nanoparticles to graphene oxide through a high temperature…”
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Facile synthesis and application of Ag-chemically converted graphene nanocomposite by Shen, Jianfeng, Shi, Min, Li, Na, Yan, Bo, Ma, Hongwei, Hu, Yizhe, Ye, Mingxin

“…An in situ chemical synthesis approach has been employed to prepare an Ag-chemically converted graphene (CCG) nanocomposite. The reduction of graphene oxide…”
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Study on amino-functionalized multiwalled carbon nanotubes by Shen, Jianfeng, Huang, Weishi, Wu, Liping, Hu, Yizhe, Ye, Mingxin

“…Functionalization with amine groups of MWNTs was achieved after such steps as carboxylation, acylation and amidation. XRD, Raman, FTIR, XPS, scanning electron…”
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The reinforcement role of different amino-functionalized multi-walled carbon nanotubes in epoxy nanocomposites by Shen, Jianfeng, Huang, Weishi, Wu, Liping, Hu, Yizhe, Ye, Mingxin

“…Functionalization with different amino groups of multi-walled carbon nanotubes was achieved and nanotube-reinforced epoxy nanocomposites were prepared by…”
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Layer-by-Layer Self-Assembly of Graphene Nanoplatelets by Shen, Jianfeng, Hu, Yizhe, Li, Chen, Qin, Chen, Shi, Min, Ye, Mingxin

“…In this report, graphene nanoplatelets were self-assembled through the layer-by-layer (LBL) method. The graphene surface was modified with poly(acrylic acid)…”
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Thermo-physical properties of epoxy nanocomposites reinforced with amino-functionalized multi-walled carbon nanotubes by Shen, Jianfeng, Huang, Weishi, Wu, Liping, Hu, Yizhe, Ye, Mingxin

“…The modification of multi-walled carbon nanotubes (MWNTs) with amine groups was investigated by FTIR, Raman spectroscopy and XPS after such steps as…”
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Covalent synthesis of organophilic chemically functionalized graphene sheets by Shen, Jianfeng, Li, Na, Shi, Min, Hu, Yizhe, Ye, Mingxin

“…Organophilic chemically functionalized graphene was prepared by reacting 1-bromobutane with graphene oxide and the resulting homogeneous organic media exhibits…”
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Synthesis of hydrophilic and organophilic chemically modified graphene oxide sheets by Shen, Jianfeng, Shi, Min, Ma, Hongwei, Yan, Bo, Li, Na, Hu, Yizhe, Ye, Mingxin

“…Hydrophilic and organophilic chemically modified graphene oxide (CMGO) sheets were prepared through a two-step diimide-activated amidation. The resulted…”
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Pt–Co supported on single-walled carbon nanotubes as an anode catalyst for direct methanol fuel cells by Shen, Jianfeng, Hu, Yizhe, Li, Chen, Qin, Chen, Ye, Mingxin

“…Catalyst of Pt–Co supported on single-walled carbon nanotubes (SWCNTs) is prepared using mixed reducing agents. The SWCNTs were pretreated in a microwave oven…”
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Comparison of the thermal properties between composites reinforced by raw and amino-functionalized carbon materials by Hu, Yizhe, Shen, Jianfeng, Li, Na, Ma, Hongwei, Shi, Min, Yan, Bo, Huang, Weishi, Wang, Wenbin, Ye, Mingxin

“…Carbon materials, such as graphite oxides, carbon nanotubes and graphenes, have exceptional thermal conductivity, which render them excellent candidates as…”
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Influence of motor capacity of the lower extremity and mobility performance on foot plantar pressures in community-dwelling older women by Liu, Min, Kang, Ning, Zhang, Yalu, Wen, Erya, Mei, Donghui, Hu, Yizhe, Chen, Gong, Wang, Dongmin

“…To investigate the associations of motor capacity of the lower extremity and mobility performance in daily physical activities with peak foot plantar pressures…”
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Layer-by-Layer Self-Assembly of Multiwalled Carbon Nanotube Polyelectrolytes Prepared by in Situ Radical Polymerization by Shen, Jianfeng, Hu, Yizhe, Qin, Chen, Ye, Mingxin

“…Anionic and cationic multiwalled carbon nanotube polyelectrolytes, prepared by covalent modification of multiwalled carbon nanotubes (MWCNTs) with poly(acrylic…”
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Facile attachment of magnetic nanoparticles to carbon nanotubes via robust linkages and its fabrication of magnetic nanocomposites by Qin, Chen, Shen, Jianfeng, Hu, Yizhe, Ye, Mingxin

“…Magnetic nanoparticles were facilely attached to multi-walled carbon nanotubes (MWCNTs) by high-temperature reaction of ferric triacetylacetonate in…”
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Amino-functionalization of graphene sheets and the fabrication of their nanocomposites by Hu, Yizhe, Shen, Jianfeng, Li, Na, Shi, Min, Ma, Hongwei, Yan, Bo, Wang, Wenbin, Huang, Weishi, Ye, Mingxin

“…Expandable graphite oxide (EGO) was functionalized with different amine groups after sequential steps as thermal expansion, oxidation, acylation, and…”
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A modeling approach for mixed-mode FMCW synthesizer allowing frequency error analysis by Yizhe Hu, Wei Li

“…Mixed-Mode frequency-modulated continuous wave (FMCW) synthesizer has proved to achieve the widest bandwidth and longest period of FMCW only using a 26MHz…”
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Amino-functionalized multiple-walled carbon nanotubes-polyimide nanocomposite films fabricated by in situ polymerization by Hu, Yizhe, Wu, Liping, Shen, Jianfeng, Ye, Mingxing

“…For the preparation of high-quality polymeric carbon nanocomposites, it is required that carbon nanotubes are fully compatible with matrix polymers. For this…”
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Facile synthesis of magnetic nanoparticle-coated single-walled carbon nanotubes and its functional modification in epoxy resin by Shen, Jianfeng, Qin, Chen, Hu, Yizhe, Li, Na, Ye, Mingxin

“…Magnetic single‐walled carbon nanotubes (SWCNTs) were synthesized in a process consisting of two steps: (a) covalent in situ polymerization and grafting of…”
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