Search Results - "Xu, Pengyun"

From lotus effect to petal effect: Tuning the water adhesion of non-wetting rare earth oxide coatings by Xu, Pengyun, Coyle, Thomas W., Pershin, Larry, Mostaghimi, Javad

“…A facile post-deposition plasma treatment was developed to tune the wetting behavior of Yb2O3 coatings deposited via the solution precursor plasma spray…”
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Fabrication of micro-/nano-structured superhydrophobic ceramic coating with reversible wettability via a novel solution precursor vacuum plasma spray process by Xu, Pengyun, Coyle, Thomas W., Pershin, Larry, Mostaghimi, Javad

“…A novel plasma spray process, solution precursor vacuum plasma spray, was developed and used to fabricate superhydrophobic ceramic coatings. By injecting…”
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Efficient one-step fabrication of ceramic superhydrophobic coatings by solution precursor plasma spray by Xu, Pengyun, Pershin, Larry, Mostaghimi, Javad, Coyle, Thomas W.

“…•Superhydrophobic ceramic coatings were fabricated by solution precursor plasma spray process.•Two-length scale micron/nano-sized hierarchical structures were…”
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Study on the Method of Matched Splice Grafting for Melon Seedlings Based on Visual Image by Xu, Pengyun, Zhang, Tong, Chen, Liping, Huang, Wenqian, Jiang, Kai

“…Due to the cutting mechanism of the existing grafting machine, it cannot adjust the cutting angle in real time, resulting in low fitting precision on the…”
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Vital Sign Measurement in Telemedicine Rehabilitation Based on Intelligent Wearable Medical Devices by Fan, Yimeng, Xu, Pengyun, Jin, Hao, Ma, Jianlong, Qin, Liang

“…This paper explores the effects of wearable medical devices (WMDs) in vital sign monitoring, which is the key to telemedicine rehabilitation. First, 60 young…”
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Tailoring the wetting behaviors and surface structures of yttrium oxide coatings deposited via different plasma spray processes by Wang, Shupeng, Liu, Xin, Zhang, Jianjun, Xu, Pengyun, Wei, Mingchao, Liu, Guijie, Zhan, Xianghua, Coyle, Thomas W., Mostaghimi, Javad

“…Surface structures and microstructures are of vital importance to the wetting behaviors and mechanical robustness of non-wetting surfaces. In this work,…”
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Microstructure Formation and Fracturing Characteristics of Grey Cast Iron Repaired Using Laser by Liu, Dan, Yang, Guanghui, Fan, Changfeng, Xu, Pengyun, Yi, Peng, Shi, Yongjun

“…The repairing technology based on laser rapid fusion is becoming an important tool for fixing grey cast iron equipment efficiently. A laser repairing protocol…”
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On operation ticket expert system for a substation using object oriented technique by Li Yujin, Zhang Qing, Zheng Deyi, Xu Pengyun, Wu Baozhong

“…In order to increase the accuracy of creating operation ticket program, improve the general utilization of system, an intelligent operation ticket expert…”
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Superhydrophobic ceramic coating: Fabrication by solution precursor plasma spray and investigation of wetting behavior by Xu, Pengyun, Coyle, Thomas W., Pershin, Larry, Mostaghimi, Javad

“…[Display omitted] Superhydrophobic surfaces are often created by fabricating suitable surface structures from low-surface-energy organic materials using…”
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Coating solidification mechanism during plasma-sprayed filling the laser textured grooves by Yi, Peng, Jia, Delong, Zhan, Xianghua, Xu, Pengyun, Mostaghimi, Javad

“…•The quadric parabola topography was extracted from the groove profile of laser texture for modeling.•The solidification mechanism and air entrainment of…”
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Cost-effective superhydrophobic ZnO films with adjustable wetting behaviors deposited via solution precursor plasma spray process by Wang, Botong, Gui, Longen, Cai, Renye, Yu, Zexin, Xu, Pengyun, Liu, Meimei, Liu, Taikai, Xie, Lei

“…In this work, ZnO films featuring hierarchical micron−/nanometer-sized structures were deposited for adjusting wettability by a simple solution precursor…”
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Hydrocarbon-induced reversible wetting behaviors of hierarchically-structured yttrium oxide coatings by Xu, Pengyun, Sui, Xiaomu, Ge, Anliang, Wang, Shupeng, Coyle, Thomas W., Mostaghimi, Javad

“…Yttrium oxide is considerably used in protective coatings and functional films in the industry, while the wettability of yttrium oxide surfaces is seldom…”
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Study on the influence mechanism of carbothermal reduction and selective leaching of valuable metals in spent lithium batteries by Qin, Shiteng, Yang, He, Li, Yuhuan, Klein, Bern, Yin, Shenghua, Xu, Pengyun, Zhao, Hongyu

“…Abstract BACKGROUND Exploring an innovative method for precious metal recovery from spent batteries, our study combines hydrometallurgy and pyrometallurgy,…”
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Carbothermal reduction between MOF-derived carbon and spent battery powder for metal recovery: Thermogravimetric behavior and kinetic analysis by He, Yang, Qin, Shiteng, Zhang, Zhiji, Li, Yuhuan, Hu, Yang, Xu, Pengyun, Yu, Shuyan, Klein, Bern, Zhao, Hongyu

“…The combined hydrometallurgical and pyrometallurgical process is an innovative method for recycling spent batteries. This process includes a carbothermic…”
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Control of the hydrophobicity of rare earth oxide coatings deposited by solution precursor plasma spray by hydrocarbon adsorption by Xu, Pengyun, Meng, Guohui, Pershin, Larry, Mostaghimi, Javad, Coyle, Thomas W.

“…The basis of the hydrophobicity of lanthanide rare earth oxides (REOs) has been the subject of considerable debate. To explore this question, the wetting…”
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Effects of laser surface remelting on the molten salt corrosion resistance of yttria-stabilized zirconia coatings by Yi, Peng, Mostaghimi, Javad, Pershin, Larry, Xu, Pengyun, Zhan, Xianghua, Jia, Delong, Yi, Hao, Liu, Yancong

“…In the present study, atmospheric plasma-sprayed yttria-stabilized zirconia coatings were post-remelted by a continuous diode laser to improve the hot…”
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Analysis of vertical roller mill performance with changes in material properties and operating conditions using DEM by Liu, Chang, Chen, Zuobing, Zhang, Weili, Mao, Ya, Xu, Pengyun, Xie, Qiang

“…•The crushing process in the vertical roller mill (VRM) has been systematically investigated via DEM.•Significant effects of material properties and operating…”
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Understanding the correlations between the mechanical robustness, coating structures and surface composition for highly-/super-hydrophobic ceramic coatings by Xu, Pengyun, Coyle, Thomas W., Pershin, Larry, Mostaghimi, Javad

“…Highly-hydrophobic dense Yb2O3 coatings with bump structures and relatively flat topographies were deposited via the solution precursor vacuum plasma spray…”
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Bionic Stepping Motors Driven by Piezoelectric Materials by Wang, Shupeng, Zhou, Shihui, Zhang, Xiaolong, Xu, Pengyun, Zhang, Zhihui, Ren, Luquan

“…By imitating the behavioral characteristics of some typical animals, researchers develop bionic stepping motors to extend the working range of piezoelectric…”
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Influence of laser parameters on graphite morphology in the bonding zone and process optimization in gray cast iron laser cladding by Yi, Peng, Zhan, Xianghua, He, Qingkun, Liu, Yancong, Xu, Pengyun, Xiao, Peifa, Jia, Delong

“…•The carbon atoms diffusion and the graphite refining mechanism were analyzed.•The influences of laser power and scanning speed on graphite were…”
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