Search Results - "Guo, Yongqiang"

Factors affecting thermal conductivities of the polymers and polymer composites: A review by Guo, Yongqiang, Ruan, Kunpeng, Shi, Xuetao, Yang, Xutong, Gu, Junwei

“…It is of considerable scientific and technological importance to enhance the thermal conductivity coefficient (λ) values of the polymers and polymer…”
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Lightweight, Flexible Cellulose-Derived Carbon Aerogel@Reduced Graphene Oxide/PDMS Composites with Outstanding EMI Shielding Performances and Excellent Thermal Conductivities by Song, Ping, Liu, Bei, Liang, Chaobo, Ruan, Kunpeng, Qiu, Hua, Ma, Zhonglei, Guo, Yongqiang, Gu, Junwei

“…Highlights Cellulose aerogels were prepared by hydrogen bonding driven self-assembly, gelation and freeze-drying. The skin-core structure of CCA@rGO aerogels…”
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Hierarchically Multifunctional Polyimide Composite Films with Strongly Enhanced Thermal Conductivity by Guo, Yongqiang, Qiu, Hua, Ruan, Kunpeng, Zhang, Yali, Gu, Junwei

“…Highlights Hierarchically multifunctional polyimide composite films were fabricated by hierarchical design and assembly strategy. Polyimide composite films…”
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Synchronously improved electromagnetic interference shielding and thermal conductivity for epoxy nanocomposites by constructing 3D copper nanowires/thermally annealed graphene aerogel framework by Yang, Xutong, Fan, Shuguang, Li, Ying, Guo, Yongqiang, Li, Yunge, Ruan, Kunpeng, Zhang, Shengmao, Zhang, Junliang, Kong, Jie, Gu, Junwei

“…3D copper nanowires-thermally annealed graphene aerogel (CuNWs-TAGA) framework is firstly prepared by freeze-drying followed by thermal annealing from CuNWs,…”
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Reduced Graphene Oxide Heterostructured Silver Nanoparticles Significantly Enhanced Thermal Conductivities in Hot-Pressed Electrospun Polyimide Nanocomposites by Guo, Yongqiang, Yang, Xutong, Ruan, Kunpeng, Kong, Jie, Dong, Mengyao, Zhang, Jiaoxia, Gu, Junwei, Guo, Zhanhu

“…Graphene presents an extremely ultra-high thermal conductivity, well above other known thermally conductive fillers. However, graphene tends to aggregate…”
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Enhanced thermal conductivities and decreased thermal resistances of functionalized boron nitride/polyimide composites by Guo, Yongqiang, Lyu, Zhaoyuan, Yang, Xutong, Lu, Yuanjin, Ruan, Kunpeng, Wu, Yalan, Kong, Jie, Gu, Junwei

“…Fluorine-containing polyimide (PI) with low dielectric constant (ε) value was firstly synthesized by a polycondensation reaction of 4, 4-(hexafluoroisopropyl)…”
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Significant improvement of thermal conductivities for BNNS/PVA composite films via electrospinning followed by hot-pressing technology by Yang, Xutong, Guo, Yongqiang, Han, Yixin, Li, Ying, Ma, Tengbo, Chen, Minjiao, Kong, Jie, Zhu, Jiahua, Gu, Junwei

“…Research and development on polymer composites with high thermal conductivities and ideal thermal stabilities have become one of the hot topics in functional…”
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Reconstruction of mid-Holocene extreme flood events in the upper Minjiang River valley, eastern Tibetan Plateau, China by Guo, Yongqiang, Ge, Yonggang, Mao, Peini, Liu, Tao

“…In this paper, we analyze the Holocene record of extreme flood events in the upper Minjiang River valley of the eastern Tibetan Plateau, China. Slackwater…”
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High-efficiency improvement of thermal conductivities for epoxy composites from synthesized liquid crystal epoxy followed by doping BN fillers by Yang, Xutong, Zhu, Jiahua, Yang, Dong, Zhang, Junliang, Guo, Yongqiang, Zhong, Xiao, Kong, Jie, Gu, Junwei

“…Liquid crystal epoxy resin presents high intrinsic thermal conductivity coefficient (λ). However, the complex molecular structure design and tedious synthesis…”
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Confined mass transfer mechanism and preparation strategies of separation membranes: A review by Guo, Yongqiang, Li, Hongbin, Liu, Chao

“…[Display omitted] •Review covers current state-of-the-art insights into confined mass transfer separation membranes.•Non-equilibrium thermodynamic linearized…”
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Recent Advances of MXenes‐Based Optical Functional Materials by Zhang, Yali, Ruan, Kunpeng, Guo, Yongqiang, Gu, Junwei

“…Transition metal carbides/nitrides/carbonitrides (MXenes) exhibit tremendous potential for optical applications due to their diverse elemental composition and…”
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Dating of multiple debris flow stages in the Sandaoqiao gully, Kangding, Eastern Tibetan Plateau: implications for regional tectonic and climate changes by Guo, Yongqiang, Ge, Yonggang, Mao, Peini

“…Chronology of debris flow deposits (DFD) is crucially important in understanding fan evolution and assessing the risks of future extreme disaster events. To…”
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Highly thermally conductive carbon nanotubes pillared exfoliated graphite/polyimide composites by Guo, Yongqiang, Wang, Shuangshuang, Ruan, Kunpeng, Zhang, Haitian, Gu, Junwei

“…In this work, carbon nanotubes pillared grew on exfoliated graphite by the microwave-assisted method is utilized as thermally conductive fillers (CPEG) in…”
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Singular Type Trudinger–Moser Inequalities with Logarithmic Weights and the Existence of Extremals by Zhao, Huimin, Guo, Yongqiang, Shen, Yansheng

“…In this paper, we study the existence of extremals for the following singular critical Trudinger–Moser inequality with logarithmic weights: sup u ∈ W 0 , r 1 ,…”
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Controlled length and number of thermal conduction pathways for copper wire/poly(lactic acid) composites via 3D printing by Ma, Tengbo, Ruan, Kunpeng, Guo, Yongqiang, Han, Yixin, Gu, Junwei

“…Thermal conduction pathways play crucial roles in comprehending thermal transport in thermally conductive polymer composites. However, there is a lack of…”
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Geomorphologic evidences and hydrologic reconstruction of Holocene catastrophic flood events in the Yarlung Tsangpo Grand Canyon, Eastern Himalaya by Guo, Yongqiang, Ge, Yonggang, Mao, Peini, Liu, Tao, Fu, Xudong, Wu, Shuaihu

“…•Massive sand beds and lateral gravel bars induced by outburst floods are identified.•Modern flood hydrographs provide potential scenarios for megaflood…”
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Significant Reduction of Interfacial Thermal Resistance and Phonon Scattering in Graphene/Polyimide Thermally Conductive Composite Films for Thermal Management by Ruan, Kunpeng, Guo, Yongqiang, Lu, Chuyao, Shi, Xuetao, Ma, Tengbo, Zhang, Yali, Kong, Jie, Gu, Junwei

“…The developing flexible electronic equipment are greatly affected by the rapid accumulation of heat, which is urgent to be solved by thermally conductive…”
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Analysis of Longitudinal Waves in Rod-Type Piezoelectric Phononic Crystals by Li, Longfei, Guo, Yongqiang

“…Phononic crystals can be used to control elastic waves due to their frequency bands. This paper analyzes the passive and active control as well as the…”
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Advances in 3D printing for polymer composites: A review by Ma, Tengbo, Zhang, Yali, Ruan, Kunpeng, Guo, Hua, He, Mukun, Shi, Xuetao, Guo, Yongqiang, Kong, Jie, Gu, Junwei

“…The potential of three‐dimensional (3D) printing technology in the fabrication of advanced polymer composites is becoming increasingly evident. This review…”
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Early and mid-Holocene hydroclimate change recorded in tufa deposits in the Jiuzhaigou gully, eastern Tibetan Plateau by Guo, Yongqiang, Ge, Yonggang, Cui, Peng, Chen, Xiaoqing, Mao, Peini, Liu, Tao, Zhou, Liang

“…•Dirty tufa deposits are characterized by quartz-rich and high K, Na, Al and kaolinite.•They are results of soil erosion during monsoon rainfall within the…”
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