Resource Type

Journal Article 17

Year

2023 1

2022 1

2021 2

2018 1

2017 1

2015 2

2013 1

2012 1

2010 1

2009 3

2007 1

2000 2

open ︾

Keywords

nucleation 2

primary nucleation 2

production 2

Membrane crystallization 1

Microfluidic 1

NPP0-PP 1

Nucleation 1

Process control 1

Process intensification 1

cefodizime sodium 1

chain folding 1

conversion efficiency 1

core-shell 1

correlation structure 1

crystal plasticity 1

crystal thickness 1

deformation coefficient 1

different technical 1

dislocation multiplication 1

distortion temperature 1

open ︾

Search scope:

排序： Display mode:

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 afterinductively coupled plasma (ICP)-assisted cutting was developed for the sub-nanometer finishing of polycrystallineThe effects of large-thermal-gradient ICP treatment on the microstructure of polycrystalline tin wereICP processing for 3.0 s, corresponding to the temperature gradient of 0.30 K/µm, the grain size of polycrystalline

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

HTML PDF Collect

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    

HTML PDF Collect

Effects of seeding nucleation agent on geopolymerization process of fly-ash geopolymer

Lapyote PRASITTISOPIN, Issara SEREEWATTHANAWUT

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 1,   Pages 16-25 doi: 10.1007/s11709-016-0373-7

Abstract: The purpose of this study is to evaluate seeding nucleation agents (NA) of fly ash geopolymer that can

Keywords： fly ash     geopolymer     nucleation agent     portland cement replacement    

HTML PDF Collect

Primary nucleation of lithium carbonate

Yuzhu SUN, Xingfu SONG, Jin WANG, Yan LUO, Jianguo YU

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 1,   Pages 73-77 doi: 10.1007/s11705-009-0091-y

Abstract: A set of laser apparatus was used to explore the induction period and the primary nucleation of lithiumThrough the classical theory of primary nucleation, many important properties involved in primary nucleation

Keywords： lithium carbonate     primary nucleation     reactive crystallization     induction period    

HTML PDF Collect

Single-Seed Casting Large-Size Monocrystalline Silicon for High-Efficiency and Low-Cost Solar Cells Article

Bing Gao,Satoshi Nakano,Hirofumi Harada,Yoshiji Miyamura,Takashi Sekiguchi,Koichi Kakimoto

Engineering 2015, Volume 1, Issue 3,   Pages 378-383 doi: 10.15302/J-ENG-2015032

Abstract: To realize this technique, two challenges—polycrystalline nucleation on the crucible wall and dislocation

Keywords： single-seed casting     monocrystalline silicon     polycrystalline nucleation     dislocation multiplication     multicrystalline    

HTML PDF Collect

Numerical study and control method of interaction of nucleation and boundary layer separation in condensing

Liansuo AN , Zhi WANG , Zhonghe HAN ,

Frontiers in Energy 2009, Volume 3, Issue 3,   Pages 254-261 doi: 10.1007/s11708-009-0047-4

Abstract: The spontaneous nucleation flow in turbine cascade was numerically studied.inviscous flow, showing the influence of boundary layer separation and wake vortices on spontaneous nucleationThe calculations showed that layer separation and wake vortices influence nucleation rate, leading toA method for controlling homogeneous nucleation and for reducing degree of flow separation in high-speedparameter distribution is sensitive to the suction side profile of turbine cascade, which impacts the nucleation

Keywords： wet steam     two-phase flow     spontaneous condensation     numerical simulation     flow separation     profile loss    

HTML PDF Collect

Nucleation and growth mechanism of cefodizime sodium at different solvent compositions

Xinwei ZHANG, Shudong ZHANG, Xiaodan SUN, Zequn YIN, Quanjie LIU, Xiwen ZHANG, Qiuxiang YIN

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 4,   Pages 490-495 doi: 10.1007/s11705-013-1350-5

Abstract: results indicate that the solvent composition played an important role in the supersaturation and the nucleationAccording to the modified classical nucleation theory, the nucleation and growth mechanism were identifiedThe correlation results show that heterogeneous nucleation dominated the nucleation process at lowersupersaturation, where homogeneous nucleation is the most important mechanism at higher supersaturation

Keywords： cefodizime sodium     induction time     primary nucleation     growth mechanism    

HTML PDF Collect

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    

HTML PDF Collect

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)    

HTML PDF Collect

Interfacial induction and regulation for microscale crystallization process: a critical review

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6,   Pages 838-853 doi: 10.1007/s11705-021-2129-8

Abstract: In the heterogeneous induced nucleation process, the chemical and micro/nanostructural characteristics

Keywords： interfacial crystallization     heterogeneous nucleation     supersaturation     micro/nanostructure     process    

HTML PDF Collect

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    

HTML PDF Collect

Synthesis of crystals and particles by crystallization and polymerization in droplet-based microfluidic devices

Jingtao WANG, Jin ZHANG, Junjie HAN,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 1,   Pages 26-36 doi: 10.1007/s11705-009-0292-4

Abstract: The nucleation kinetics of some crystals like KNO was investigated in different microfluidic devices.interactions among crystallites in bulk systems, using independent droplets may help to measure the nucleation

Keywords： core-shell     monodisperse     nucleation     Microfluidic     different technical    

HTML PDF Collect

Membrane Crystallization for Process Intensification and Control: A Review Review

Xiaobin Jiang, Yushan Shao, Lei Sheng, Peiyu Li, Gaohong He

Engineering 2021, Volume 7, Issue 1,   Pages 50-62 doi: 10.1016/j.eng.2020.06.024

Abstract: Accurate nucleation and growth process control are vitally important but difficult.

Keywords： Membrane crystallization     Nucleation     Process control     Process intensification    

HTML PDF Collect

Progress in membrane distillation crystallization: Process models, crystallization control and innovative applications

Xiaobin Jiang, Linghan Tuo, Dapeng Lu, Baohong Hou, Wei Chen, Gaohong He

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 4,   Pages 647-662 doi: 10.1007/s11705-017-1649-8

Abstract: In recent years, great progress has been made in MDC technologies including the promotion of nucleationadvances are useful for the accurate control of the degree of supersaturation and for the control of the nucleation

Keywords： membrane distillation crystallization     mathematics model     nucleation     separation     hybrid process    

HTML PDF Collect

Preparation and properties of nano SiO2 core-shell structured additives and their nanocomposite with polypropylene

KE Yangchuan, SUN Mingzhuo, SONG Yanxin, YANG GuangFu

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 1,   Pages 76-80 doi: 10.1007/s11705-007-0016-6

Abstract: To improve the performance of traditional nucleation additives and their compatibility with other additivesapplications, SiO precursors were reactively grafted in situ with the symmetrical hydroxyl groups of the nucleationWith this approach, the dissymmetrical part of the nucleation agents plays an important role.

Keywords： deformation coefficient     distortion temperature     excellent     NPP0-PP     traditional nucleation    

HTML PDF Collect

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

Effects of seeding nucleation agent on geopolymerization process of fly-ash geopolymer

Lapyote PRASITTISOPIN, Issara SEREEWATTHANAWUT

Journal Article

Primary nucleation of lithium carbonate

Yuzhu SUN, Xingfu SONG, Jin WANG, Yan LUO, Jianguo YU

Journal Article

Single-Seed Casting Large-Size Monocrystalline Silicon for High-Efficiency and Low-Cost Solar Cells

Bing Gao,Satoshi Nakano,Hirofumi Harada,Yoshiji Miyamura,Takashi Sekiguchi,Koichi Kakimoto

Journal Article

Numerical study and control method of interaction of nucleation and boundary layer separation in condensing

Liansuo AN , Zhi WANG , Zhonghe HAN ,

Journal Article

Nucleation and growth mechanism of cefodizime sodium at different solvent compositions

Xinwei ZHANG, Shudong ZHANG, Xiaodan SUN, Zequn YIN, Quanjie LIU, Xiwen ZHANG, Qiuxiang YIN

Journal Article

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

Liang Junwu

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

Interfacial induction and regulation for microscale crystallization process: a critical review

Journal Article

The Production Technology of Electronic Grade Polycrystalline Silicon

Liang Junwu

Journal Article

Synthesis of crystals and particles by crystallization and polymerization in droplet-based microfluidic devices

Jingtao WANG, Jin ZHANG, Junjie HAN,

Journal Article

Membrane Crystallization for Process Intensification and Control: A Review

Xiaobin Jiang, Yushan Shao, Lei Sheng, Peiyu Li, Gaohong He

Journal Article

Progress in membrane distillation crystallization: Process models, crystallization control and innovative applications

Xiaobin Jiang, Linghan Tuo, Dapeng Lu, Baohong Hou, Wei Chen, Gaohong He

Journal Article

Preparation and properties of nano SiO2 core-shell structured additives and their nanocomposite with polypropylene

KE Yangchuan, SUN Mingzhuo, SONG Yanxin, YANG GuangFu

Journal Article