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《化学科学与工程前沿(英文)》 2023年 第17卷 第1期 页码 1-14 doi: 10.1007/s11705-022-2176-9
关键词: SiO2/TiO2 nanoparticle nanocomposite coatings dynamic mechanical analysis electrochemical techniques corrosion colloids and interfaces
Chao Wang, Jun Chen, Jihua He, Jing Jiang, Qinyong Zhang
《化学科学与工程前沿(英文)》 2020年 第14卷 第6期 页码 1065-1071 doi: 10.1007/s11705-019-1909-x
关键词: aluminum alloy micro-arc oxidation coating electrolyte concentration tribological performance
《环境科学与工程前沿(英文)》 2023年 第17卷 第7期 doi: 10.1007/s11783-023-1689-x
● Application of the MOF-composite membranes in adsorption was discussed.
关键词: Emerging organic contaminants Metal organic frameworks Synthesis Adsorption Catalysis
Zongde LIU, Miao LIU, Liping ZHAO
《能源前沿(英文)》 2011年 第5卷 第3期 页码 257-262 doi: 10.1007/s11708-010-0129-3
关键词: cermets cermet coatings/claddings electro-thermal explosion spraying reaction synthesis
Research on a quantificational method for chromatic-light emotions of architectural wall coatings in
Ting WANG, Ma JIAN, Gang LIU, Xiaoxi LIU, Mingyu ZHANG
《结构与土木工程前沿(英文)》 2010年 第4卷 第4期 页码 498-502 doi: 10.1007/s11709-010-0096-0
关键词: landscape illumination architectural wall coatings chromatic-light emotion quantitative research
Development of oxide based diffusion barrier coatings for CFC components applied in modern furnaces
Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA
《机械工程前沿(英文)》 2011年 第6卷 第4期 页码 392-396 doi: 10.1007/s11465-011-0241-z
Carbon fibre reinforced carbon (CFC) materials show a high potential for usage in furnaces as sample carriers for example, which is due to their excellent thermal stability compared to steel carriers. Only their tendency to react with different metals at high temperatures by C-diffusion is a disadvantage, which can be solved by application of diffusion barriers. In order to enable the utilization of CFC-carriers for e.g. brazing furnaces, within the frame of this study thermally sprayed diffusion barrier coatings were developed. Coatings of mullite and ZrO2-7%βY2O3 (YSZ) were prepared by air plasma spraying (APS). The coatings were investigated in terms of their microstructure and thermal shock behaviour. In order to prove the suitability of the coatings for the application in brazing furnaces, the wettability of the coating surfaces by a Ni-based brazing alloy was investigated. The results showed that both mullite and YSZ could be deposited on CFC substrates with a bond coat of W or SiC. Both coatings exhibited good thermal shock behaviour and an excellent non-wetting behaviour against the used Ni-based braze alloy.
关键词: diffusion barrier coatings carbon fibre reinforced carbon (CFC) plasma spraying microstructure furnace
Feasibility study of plasma sprayed Al2O3 coatings as diffusion barrier on CFC
Kirsten BOBZIN, Lidong ZHAO, Nils KOPP, Thomas WARDA
《机械工程前沿(英文)》 2012年 第7卷 第4期 页码 371-375 doi: 10.1007/s11465-012-0339-y
Carbon fibre reinforced carbon (CFC) materials are increasingly applied as sample carriers in modern furnaces. Only their tendency to react with different metals at high temperatures by C-diffusion is a disadvantage, which can be solved by application of diffusion barriers. Within this study the feasibility of plasma sprayed Al2O3 coatings as diffusion barrier was studied. Al2O3 coatings were prepared by air plasma spraying (APS). The coatings were investigated in terms of their microstructure, bonding to CFC substrates and thermal stability. The results showed that Al2O3 could be well deposited onto CFC substrates. The coatings had a good bonding and thermal shock behavior at 1060°C. At higher temperature of 1270°C, crack network formed within the coating, showing that the plasma sprayed Al2O3 coatings are limited regarding to their application temperatures as diffusion barrier on CFC components.
关键词: diffusion barrier coatings CFC plasma spraying microstructure Al2O3
Effects of additive NaI on electrodeposition of Al coatings in AlCl
Tianyu Yao, Haiyan Yang, Kui Wang, Haiyan Jiang, Xiao-Bo Chen, Hezhou Liu, Qudong Wang, Wenjiang Ding
《化学科学与工程前沿(英文)》 2021年 第15卷 第1期 页码 138-147 doi: 10.1007/s11705-020-1935-8
《环境科学与工程前沿(英文)》 2023年 第17卷 第8期 doi: 10.1007/s11783-023-1704-2
Nanocomposite materials in orthopedic applications
Mostafa R. Shirdar, Nasim Farajpour, Reza Shahbazian-Yassar, Tolou Shokuhfar
《化学科学与工程前沿(英文)》 2019年 第13卷 第1期 页码 1-13 doi: 10.1007/s11705-018-1764-1
This chapter is an introduction to nanocomposite materials and its classifications with emphasis on orthopedic application. It covers different types of matrix nanocomposites including ceramics, metal, polymer and natural-based nanocomposites with the main features and applications in the orthopedic. In addition, it presents structure, composition, and biomechanical features of bone as a natural nanocomposite. Finally, it deliberately presents developing methods for nanocomposites bone grafting.
关键词: nanocomposite materials orthopedic applications bone grafting nanocomposites nanocomposites classification
Nima Kamali, Abdollah Rashidi Mehrabadi, Maryam Mirabi, Mohammad Ali Zahed
《环境科学与工程前沿(英文)》 2020年 第14卷 第4期 doi: 10.1007/s11783-020-1249-6
《化学科学与工程前沿(英文)》 2022年 第16卷 第10期 页码 1438-1459 doi: 10.1007/s11705-022-2166-y
关键词: ternary nanocomposite photocatalytic electrochemical CO2 reduction UV-light magnetic core
Preparation and characterization of nanocrystalline ZrO2-7%Y2O3 powders for thermal barrier coatings
Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA
《机械工程前沿(英文)》 2011年 第6卷 第2期 页码 176-181 doi: 10.1007/s11465-011-0220-4
High-energy ball milling is an effective method to produce nanocrystalline oxides. In this study, a conventional ZrO2-7%Y2O3spray powder was ball-milled to produce nanocrystalline powders with high levels of crystalline disorders for deposition of thermal barrier coatings. The powder was milled both with 100Cr6 steel balls and with ZrO2-3%Y2O3 ceramic balls as grinding media. The milling time was varied in order to investigate the effect of the milling time on the crystallite size. The powders were investigated in terms of their crystallite sizes and morphologies by X-ray diffraction analysis (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The results show that under given milling conditions the powder was already nanostructured after 40 min milling. The crystallite size decreased significantly with increasing milling time within first 120 min. After that, a further increase of milling time did not lead to a significant reduction of the crystallite size. Ball-milling led to lattice microstrains. Milling with the steel balls resulted in finer nano-sized crystal grains, but caused the contamination of the powder. The nano-sized crystal grains coarsened during the heat-treatment at 1250°C.
关键词: nanostrucured powders yttria stabilized zirconia (YSZ) high-energy ball milling thermal barrier coatings
《化学科学与工程前沿(英文)》 2022年 第16卷 第12期 页码 1726-1734 doi: 10.1007/s11705-022-2188-5
关键词: chemical looping reforming SrFeO3−δ/CaO·MnO nanocomposite reduction kinetics Avrami–Erofeyev model pressure-dependent term
Jianzhong Ma,Li Ma,Lei Zhang,Wenbo Zhang,Qianqian Fan,Buxing Han,
《工程(英文)》 doi: 10.1016/j.eng.2023.06.005
关键词: MXene nanosheets Vanillin Styrene substitute Leather coating Photothermal conversion Warmth retention Antibacterial properties
标题 作者 时间 类型 操作
Influence of surface modified mixed metal oxide nanoparticles on the electrochemical and mechanical properties of polyurethane matrix
期刊论文
Effect of electrolyte concentration on the tribological performance of MAO coatings on aluminum alloys
Chao Wang, Jun Chen, Jihua He, Jing Jiang, Qinyong Zhang
期刊论文
Construction of MOFs-based nanocomposite membranes for emerging organic contaminants abatement in water
期刊论文
Technology for the preparation and application of cermet coatings and claddings in thermal power plants
Zongde LIU, Miao LIU, Liping ZHAO
期刊论文
Research on a quantificational method for chromatic-light emotions of architectural wall coatings in
Ting WANG, Ma JIAN, Gang LIU, Xiaoxi LIU, Mingyu ZHANG
期刊论文
Development of oxide based diffusion barrier coatings for CFC components applied in modern furnaces
Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA
期刊论文
Feasibility study of plasma sprayed Al2O3 coatings as diffusion barrier on CFC
Kirsten BOBZIN, Lidong ZHAO, Nils KOPP, Thomas WARDA
期刊论文
Effects of additive NaI on electrodeposition of Al coatings in AlCl
Tianyu Yao, Haiyan Yang, Kui Wang, Haiyan Jiang, Xiao-Bo Chen, Hezhou Liu, Qudong Wang, Wenjiang Ding
期刊论文
Correction to: Highly degradable chitosan-montmorillonite (MMT) nanocomposite hydrogel for controlled
期刊论文
Nanocomposite materials in orthopedic applications
Mostafa R. Shirdar, Nasim Farajpour, Reza Shahbazian-Yassar, Tolou Shokuhfar
期刊论文
Synthesis of vinasse-dolomite nanocomposite biochar via a novel developed functionalization method to
Nima Kamali, Abdollah Rashidi Mehrabadi, Maryam Mirabi, Mohammad Ali Zahed
期刊论文
Newly-modeled graphene-based ternary nanocomposite for the magnetophotocatalytic reduction of CO2 with
期刊论文
Preparation and characterization of nanocrystalline ZrO2-7%Y2O3 powders for thermal barrier coatings
Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA
期刊论文
Reduction kinetics of SrFeO/CaO∙MnO nanocomposite as effective oxygen carrier for chemical looping partial
期刊论文