Search Results - "Qin, Gaowu"

Antibacterial metals and alloys for potential biomedical implants by Zhang, Erlin, Zhao, Xiaotong, Hu, Jiali, Wang, Ruoxian, Fu, Shan, Qin, Gaowu

“…Metals and alloys, including stainless steel, titanium and its alloys, cobalt alloys, and other metals and alloys have been widely used clinically as implant…”
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Properties and Applications of the β Phase Poly(vinylidene fluoride) by Ruan, Liuxia, Yao, Xiannian, Chang, Yufang, Zhou, Lianqun, Qin, Gaowu, Zhang, Xianmin

“…Poly(vinylidene fluoride), PVDF, as one of important polymeric materials with extensively scientific interests and technological applications, shows five…”
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Recent developments in rare-earth free wrought magnesium alloys having high strength: A review by Pan, Hucheng, Ren, Yuping, Fu, He, Zhao, Hong, Wang, Liqing, Meng, Xiangying, Qin, Gaowu

“…To further expand industrial application of Magnesium alloys, developments of the low-cost, Rare-Earth free Magnesium alloys with high strength were strongly…”
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Break Snoek limit via superparamagnetic coupling in Fe3O4/silica multiple-core/shell nanoparticles by Zhang, Xuefeng, Liu, Yuanyuan, Qin, Gaowu

“…Natural materials that maintain significant permeability at microwave frequencies are a challenge due to the Snoek limit, but manipulation of matter-microwave…”
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Development of low-alloyed and rare-earth-free magnesium alloys having ultra-high strength by Pan, Hucheng, Qin, Gaowu, Huang, Yunmiao, Ren, Yuping, Sha, Xuechao, Han, Xiaodong, Liu, Zhi-Quan, Li, Caifu, Wu, Xiaolei, Chen, Houwen, He, Cong, Chai, Linjiang, Wang, Yunzhi, Nie, Jian-feng

“…Developing ultra-high strength in rare-earth-free Mg alloys using conventional extrusion process is a great challenge. What is even more difficult is to…”
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Abnormal effect of Mn addition on the mechanical properties of as-extruded Zn alloys by Sun, Shineng, Ren, Yuping, Wang, Liqing, Yang, Bo, Li, Hongxiao, Qin, Gaowu

“…An unusual effect of Mn on the microstructures and mechanical properties of as-extruded Zn alloys has been found in our paper. Although the grain of Zn matrix…”
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Interface engineering of Co3O4 loaded CaFe2O4/Fe2O3 heterojunction for photoelectrochemical water oxidation by Cai, Jiajia, Li, Song, Qin, Gaowu

“…[Display omitted] •A p-n junction of 3D CaFe2O4/Fe2O3 is precisely prepared by electrodeposition method.•The Co3O4 is homogeneously loaded on the surface of 3D…”
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Improvement in antibacterial properties and cytocompatibility of titanium by fluorine and oxygen dual plasma-based surface modification by Chen, Mian, Li, Haixia, Wang, Xiaoyan, Qin, Gaowu, Zhang, Erlin

“…[Display omitted] •Fluoride coatings were produced on titanium by plasma-enhanced chemical vapor deposition.•F and O dual-deposition surface exhibit strong and…”
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Energetics at the Surface of Photoelectrodes and Its Influence on the Photoelectrochemical Properties by Thorne, James E, Li, Song, Du, Chun, Qin, Gaowu, Wang, Dunwei

“…Photoelectrochemistry (PEC) holds potential as a direct route for solar energy storage. Its performance is governed by how efficiently photoexcited charges are…”
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Realizing ultra-fine grains and ultra-high strength in conventionally extruded Mg-Ca-Al-Zn-Mn alloys: The multiple roles of nano-precipitations by Li, Man, Xie, Dongsheng, Li, Jingren, Xie, Hongbo, Huang, Qiuyan, Pan, Hucheng, Qin, Gaowu

“…An ultra-high strength and low-cost magnesium wrought alloy, Mg-1Ca-1Al-0.3Zn-0.4Mn (wt%), has been fabricated by conventional extrusion, with yield strength…”
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Optimization of mechanical properties, biocorrosion properties and antibacterial properties of as-cast Ti-Cu alloys by Zhang, Erlin, Ren, Jing, Li, Shengyi, Yang, Lei, Qin, Gaowu

“…Ti-Cu sintered alloys have shown good antibacterial abilities. However, the sintered method (powder metallurgy) is not convenient to produce devices with a…”
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Kinetic study of a novel electroless Ni P deposition on AZ91D magnesium alloy using nickel hypophosphite as the metal salt by Wu, Liping, Yang, Zhongdong, Qin, Gaowu

“…A novel electroless nickel-phosphorus (Ni--P) process employing tetrasodium pyrophosphate and ammonium citrate as complexing agents and nickel hypophosphite as…”
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Highly anisotropic Fe3C microflakes constructed by solid-state phase transformation for efficient microwave absorption by Zhao, Rongzhi, Gao, Tong, Li, Yixing, Sun, Zhuo, Zhang, Zhengyu, Ji, Lianze, Hu, Chenglong, Liu, Xiaolian, Zhang, Zhenhua, Zhang, Xuefeng, Qin, Gaowu

“…Soft magnetic materials with flake geometry can provide shape anisotropy for breaking the Snoek limit, which is promising for achieving high-frequency…”
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Shear-induced hexagonal close-packed to face-centered cubic phase transition in pure titanium processed by equal channel angular drawing by Zhao, Hong, Ding, Nanjie, Ren, Yuping, Xie, Hongbo, Yang, Bo, Qin, Gaowu

“…The hexagonal close-packed (HCP) to face-centered cubic (FCC) phase transition has recently been identified in commercial purity titanium under cryogenic…”
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Microstructure and mechanical property of multi-pass low-strain rolled Mg-Al-Zn-Mn alloy sheet by Li, Jingren, Xie, Dongsheng, Yu, Hansong, Liu, Ruolin, Shen, Yangzi, Zhang, Xingshuo, Yang, Changlin, Ma, Lifeng, Pan, Hucheng, Qin, Gaowu

“…Effect of different rolling reductions on the microstructure and mechanical properties of Mg-6Al-3Zn-0.1Mn wt.% alloys were investigated by means of scanning…”
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Ultra-fine grain size and exceptionally high strength in dilute Mg–Ca alloys achieved by conventional one-step extrusion by Pan, Hucheng, Yang, Changlin, Yang, Yantao, Dai, Yongqiang, Zhou, Dengshan, Chai, Linjiang, Huang, Qiuyan, Yang, Qingshan, Liu, Shengming, Ren, Yuping, Qin, Gaowu

“…•Ultra-fine grain size (less than 1 μm) can be achieved in the Mg–Ca dilute alloy.•Yield strength of ∼290 MPa in the Mg–0.1 wt% Ca alloy can be…”
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Nonsymmetrical Segregation of Solutes in Periodic Misfit Dislocations Separated Tilt Grain Boundaries by Xie, Hongbo, Huang, Qiuyan, Bai, Junyuan, Li, Shanshan, Liu, Yang, Feng, Jianguang, Yang, Yuansheng, Pan, Hucheng, Li, Hongxiao, Ren, Yuping, Qin, Gaowu

“…Interfacial segregation is ubiquitous in mulit-component polycrystalline materials and plays a decisive role in material properties. So far, the discovered…”
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Reactive Molecular Dynamics Simulations of Polystyrene Pyrolysis by Li, Chao, Yang, Zhaoying, Wu, Xinge, Shao, Shuai, Meng, Xiangying, Qin, Gaowu

“…Polymers’ controlled pyrolysis is an economical and environmentally friendly solution to prepare activated carbon. However, due to the experimental difficulty…”
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Enhancing mechanical properties of Mg–Sn alloys by combining addition of Ca and Zn by Pan, Hucheng, Qin, Gaowu, Xu, Ming, Fu, He, Ren, Yuping, Pan, Fusheng, Gao, Zhengyuan, Zhao, Chaoyong, Yang, Qingshan, She, Jia, Song, Bo

“…[Display omitted] •The new wrought Mg alloy system, Mg–Sn–Ca and Mg–Sn–Ca–Zn were developed.•High tensile strength of the Mg–Sn–Ca alloy resulted from the…”
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Effect of extrusion speed on microstructure and mechanical properties of the Mg-Ca binary alloy by Li, Jingren, Zhang, Aiyue, Pan, Hucheng, Ren, Yuping, Zeng, Zhuoran, Huang, Qiuyan, Yang, Changlin, Ma, Lifeng, Qin, Gaowu

“…This work reported the effect of extrusion speeds on the microstructures and mechanical properties of Mg-Ca binary alloy. The results showed that yield…”
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