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Sub-nanometer finishing of polycrystalline tin by inductively coupled plasma-assisted cutting

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 3, doi: 10.1007/s11465-023-0751-5

Abstract: Polycrystalline tin is an ideal excitation material for extreme ultraviolet light sources.However, the existence of grain boundary (GB) limits the surface roughness of polycrystalline tin aftertin.tin was 540 W/(m2·K).The effects of large-thermal-gradient ICP treatment on the microstructure of polycrystalline tin were

Keywords： plasma-assisted cutting     polycrystalline tin     single-point diamond turning     surface roughness    

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Characterization of random stress fields obtained from polycrystalline aggregate calculations using multi-scale

Bruno SUDRET,Hung Xuan DANG,Marc BERVEILLER,Asmahana ZEGHADI,Thierry YALAMAS

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 2,   Pages 121-140 doi: 10.1007/s11709-015-0290-1

Abstract: The spatial variability of stress fields resulting from polycrystalline aggregate calculations involvingBased on a set of finite element polycrystalline aggregate calculations the properties of the maximal

Keywords： polycrystalline aggregates     crystal plasticity     random fields     spatial variability     correlation structure    

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Novel seed-assisted synthesis of indium tin oxide submicro-cubes and their resistivity

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5,   Pages 557-569 doi: 10.1007/s11705-022-2249-9

Abstract: Indium tin oxide films, an important n-type semiconductor oxide, show great prospects in optoelectronickey raw material of targets for sputtering films, it is important to prepare low-resistivity indium tinHerein, low-resistivity indium tin oxide submicro-cubes are synthesized by a seed-assisted coprecipitationThe single-crystal indium tin oxide particles exhibited a regular cubic shape with a size of nearly 500Compared with particles prepared by the conventional coprecipitation method, indium tin oxide submicro-cubes

Keywords： indium tin oxide     submicro-cubes     resistivity     seed-assisted coprecipitation method     orthogonal experiment    

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Uncovering the evolution of tin use in the United States and its implications

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1406-6

Abstract:

• US tin use decreases as the GDP value added by manufacturing sector

Keywords： Tin use     GDP     Curve fitting     Logistic model     Gompertz model    

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grown TiN/N-TiO composite for enhanced photocatalytic H evolution activity

Frontiers in Energy 2021, Volume 15, Issue 3,   Pages 721-731 doi: 10.1007/s11708-021-0766-8

Abstract: Titanium nitride (TiN) decorated N-doped titania (N-TiO2) composite (TiN/N-TiO2After the optimization of the reaction condition, the resultant TiN/N-TiO2 composite deliversirradiation of Xe-lamp, which is approximately 2.6 and 32.0 times more than that of TiO2 and TiNindicate that the superior activity is mainly caused by the in situ formation of plasmonic TiNresponse range, but also accelerates the transfer and separation of the photoexcited hot charge carrier of TiN

Keywords： photocatalytic H2 evolution     TiN/N-TiO2 composite     plasmonic effect     in-situ    

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Thoughts on the Construction of an Electronic Grade Polycrystalline Silicon Plant with Annual Production

Liang Junwu

Strategic Study of CAE 2000, Volume 2, Issue 6,   Pages 33-35

Abstract:

This paper briefly reviews the electronic grade polysilicon production capacity and market demand in the world as well as in China, It is estimated that in the year of 2000 and 2010 the polysilicon demand in China will be 736 t/a and 1 304 t/a, respectively.

In the recent years, the gross polysilicon production in China is only 80 t/a, so the construction of an electronic grade polysilicon plant in China with a 1 000 t/a production capacity should be resonable. However, referring the newest statistical data since 1997, the world polysilicon production capacity has being exceeded the market demand and the trend will continue in the near future. In order to occupy the domestic polysilicon market the future polysilicon plant will face challenge. The quality of the product and the manufacturing cost are the most important criteria to be considered. Ensuring the polysilicon product purity, the manufacturing cost should be near 20 dollars per kilogram for competition in domestic market.

Keywords： polycrystalline silicon     semiconductor     production    

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Electrochemical oxidation of humic acid at the antimony- and nickel-doped tin oxide electrode

TANG Chengli,YAN Wei,ZHENG Chunli

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 3,   Pages 337-344 doi: 10.1007/s11783-013-0545-9

Abstract: of humic acid (HA) in aqueous solution by electrochemical oxidation with Antimony- and Nickel-doped Tin

Keywords： electrochemical oxidation     humic acid (HA)     natural water     Ni-Sb-SnO2/Ti electrode    

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A thermoelectric generator and water-cooling assisted high conversion efficiency polycrystalline silicon

Zekun LIU, Shuang YUAN, Yi YUAN, Guojian LI, Qiang WANG

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 358-366 doi: 10.1007/s11708-020-0712-1

Abstract: Solar energy has been increasing its share in the global energy structure. However, the thermal radiation brought by sunlight will attenuate the efficiency of solar cells. To reduce the temperature of the photovoltaic (PV) cell and improve the utilization efficiency of solar energy, a hybrid system composed of the PV cell, a thermoelectric generator (TEG), and a water-cooled plate (WCP) was manufactured. The WCP cannot only cool the PV cell, but also effectively generate additional electric energy with the TEG using the waste heat of the PV cell. The changes in the efficiency and power density of the hybrid system were obtained by real time monitoring. The thermal and electrical tests were performed at different irradiations and the same experiment temperature of 22°C. At a light intensity of 1000 W/m , the steady-state temperature of the PV cell decreases from 86.8°C to 54.1°C, and the overall efficiency increases from 15.6% to 21.1%. At a light intensity of 800 W/m , the steady-state temperature of the PV cell decreases from 70°C to 45.8°C, and the overall efficiency increases from 9.28% to 12.59%. At a light intensity of 400 W/m , the steady-state temperature of the PV cell decreases from 38.5°C to 31.5°C, and the overall efficiency is approximately 3.8%, basically remain unchanged.

Keywords： photovoltaic (PV)     thermoelectric generator     conversion efficiency     hybrid energy systems     water-cooled plate (WCP)    

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Recycling indium and tin by treating ITO waste with sulphuric acid and hydrochloric acid leaching-sulfide

Wang Shukai

Strategic Study of CAE 2009, Volume 11, Issue 9,   Pages 34-37

Abstract: text-align: justify;">It's difficult to leach ITO feed solution and effectively recycle indium and tin

Keywords： ITO     waste     indium     tin     sulphuric acid and hydrochloric acid leaching-sulfide precipitation    

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The Production Technology of Electronic Grade Polycrystalline Silicon

Liang Junwu

Strategic Study of CAE 2000, Volume 2, Issue 12,   Pages 34-39

Abstract:

The technology of construction of an electronic grade polycrystalline silicon plant with annual production

Keywords： polysilicon     trichlorosilane method     silane method     flow chart     production    

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Application of Microwave Melting for the Recovery of Tin Powder Article

Lei Xu, Jinhui Peng, Hailong Bai, C. Srinivasakannan, Libo Zhang, Qingtian Wu, Zhaohui Han, Shenghui Guo, Shaohua Ju, Li Yang

Engineering 2017, Volume 3, Issue 3,   Pages 423-427 doi: 10.1016/J.ENG.2017.03.006

Abstract:

The present work explores the application of microwave heating for the melting of powdered tin.The morphology and particle size of powdered tin prepared by the centrifugal atomization method wereThe tin particles were uniform and spherical in shape, with 90% of the particles in the size range ofMicrowave penetration was found to have good volumetric heating on powdered tin.Conduction losses were the main loss mechanisms for powdered tin by microwave heating at temperatures

Keywords： Microwave heating     Melting     Tin powder     Microwave equipment     Recovery    

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TIN2012-34003 and TIN2013-47074-C2-1-R) and FPU Scholarship (FPU13/03141) from the Spanish Government

Miguel OLIVER,Francisco MONTERO,José Pascual MOLINA,Pascual GONZÁLEZ,Antonio FERNÁNDEZ-CABALLERO

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 4,   Pages 348-364 doi: 10.1631/FITEE.1500347

Abstract: This paper seeks to determine how the overlap of several infrared beams affects the tracked position of the user, depending on the angle of incidence of light, distance to the target, distance between sensors, and the number of capture devices used. We also try to show that under ideal conditions using several Kinect sensors increases the precision of the data collected. The results obtained can be used in the design of telerehabilitation environments in which several RGB-D cameras are needed to improve precision or increase the tracking range. A numerical analysis of the results is included and comparisons are made with the results of other studies. Finally, we describe a system that implements intelligent methods for the rehabilitation of patients based on the results of the tests carried out.

Keywords： Kinect sensor     Rehabilitation system     Capture precision     Multi-camera system    

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The Geochemistry and Mineralization Evolvement of Gejiu Tin Ore Deposits

Qin Dexian,Li Yingshu,Fan Zhuguo,Chen Aibing,Tan Shucheng,Hong Tuo,Li Lianju,Lin Xiaoping

Strategic Study of CAE 2006, Volume 8, Issue 1,   Pages 30-39

Abstract:

It had been believed that the genesis of Gejiu tin deposits were granitic mineralization of YanshanianHowever, recently the authors obtain a great deal of information to indicate that the Gejiu tin deposits

Keywords： Gejiu tin deposits     geochemistry     stable isotopes     mineralization evolvement    

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Utilizing transparent and conductive SnO

Jing Gu, Hongtao Yu, Xie Quan, Shuo Chen, Junfeng Niu

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 4, doi: 10.1007/s11783-020-1251-z

Abstract: Abstract • A novel Z-scheme Si-SnO2-TiOx with SnO2 as electron mediator is first constructed. • Transparent and conductive SnO2 can pass light through and promote charge transport. • VO from SnO2 and TiOx improve photoelectrochemical performances. • Efficient photocatalytic degradations originate from the Z scheme construction. Z-scheme photocatalysts, with strong redox ability, have a great potential for pollutants degradation. However, it is challenging to construct efficient Z-scheme photocatalysts because of their poor interfacial charge separation. Herein, by employing transparent and conductive SnO2 as electron mediator to pass light through and promote interfacial charge transportation, a novel Z-scheme photocatalyst Si-SnO2-TiOx (1

Keywords： Z-scheme photocatalyst     Tin oxide     Electron mediator     Organic pollutant    

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Title Author Date Type Operation

Sub-nanometer finishing of polycrystalline tin by inductively coupled plasma-assisted cutting

Journal Article

Characterization of random stress fields obtained from polycrystalline aggregate calculations using multi-scale

Bruno SUDRET,Hung Xuan DANG,Marc BERVEILLER,Asmahana ZEGHADI,Thierry YALAMAS

Journal Article

Novel seed-assisted synthesis of indium tin oxide submicro-cubes and their resistivity

Journal Article

Uncovering the evolution of tin use in the United States and its implications

Journal Article

grown TiN/N-TiO composite for enhanced photocatalytic H evolution activity

Journal Article

Thoughts on the Construction of an Electronic Grade Polycrystalline Silicon Plant with Annual Production

Liang Junwu

Journal Article

Electrochemical oxidation of humic acid at the antimony- and nickel-doped tin oxide electrode

TANG Chengli,YAN Wei,ZHENG Chunli

Journal Article

A thermoelectric generator and water-cooling assisted high conversion efficiency polycrystalline silicon

Zekun LIU, Shuang YUAN, Yi YUAN, Guojian LI, Qiang WANG

Journal Article

Recycling indium and tin by treating ITO waste with sulphuric acid and hydrochloric acid leaching-sulfide

Wang Shukai

Journal Article

The Production Technology of Electronic Grade Polycrystalline Silicon

Liang Junwu

Journal Article

Yunxi Company’s Tin Metallurgy Technology Leaps to the World’s Advanced Level

Journal Article

Application of Microwave Melting for the Recovery of Tin Powder

Lei Xu, Jinhui Peng, Hailong Bai, C. Srinivasakannan, Libo Zhang, Qingtian Wu, Zhaohui Han, Shenghui Guo, Shaohua Ju, Li Yang

Journal Article

TIN2012-34003 and TIN2013-47074-C2-1-R) and FPU Scholarship (FPU13/03141) from the Spanish Government

Miguel OLIVER,Francisco MONTERO,José Pascual MOLINA,Pascual GONZÁLEZ,Antonio FERNÁNDEZ-CABALLERO

Journal Article

The Geochemistry and Mineralization Evolvement of Gejiu Tin Ore Deposits

Qin Dexian,Li Yingshu,Fan Zhuguo,Chen Aibing,Tan Shucheng,Hong Tuo,Li Lianju,Lin Xiaoping

Journal Article

Utilizing transparent and conductive SnO

Jing Gu, Hongtao Yu, Xie Quan, Shuo Chen, Junfeng Niu

Journal Article