检索范围:
排序: 展示方式:
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
王飚,王宇栋,李慧玲,张自华
《中国工程科学》 2002年 第4卷 第9期 页码 75-80
在碳钢母材上,用氧乙炔焰喷焊镍包铝合金粉末制取预涂层,喷焊50% Al2O3+50% Ni的复合粉末制取过渡层,用等离子喷焊Al2
关键词: Al2O3-MxOy 涂层 等离子 抗腐蚀 抗磨损
Anticorrosive composite self-healing coating enabled by solar irradiation
《化学科学与工程前沿(英文)》 2022年 第16卷 第9期 页码 1355-1366 doi: 10.1007/s11705-022-2147-1
关键词: self-healing coating phase transition photothermal effect corrosion protection
Elastic modulus and thermal stress in coating during heat cycling with different substrate shapes
Daniel GAONA,Alfredo VALAREZO
《机械工程前沿(英文)》 2015年 第10卷 第3期 页码 294-300 doi: 10.1007/s11465-015-0351-0
The elastic modulus of a deposit (Ed) can be obtained by monitoring the temperature (?T) and curvature (?k) of a one-side coated long plate, namely, a one-dimensional (1D) deformation model. The aim of this research is to design an experimental setup that proves whether a 1D deformation model can be scaled for complex geometries. The setup includes a laser displacement sensor mounted on a robotic arm capable of scanning a specimen surface and measuring its deformation. The reproducibility of the results is verified by comparing the present results with Stony Brook University Laboratory’s results. The ?k-?T slope error is less than 8%, and the Ed estimation error is close to 2%. These values reveal the repeatability of the experiments. Several samples fabricated with aluminum as the substrate and 100MXC nanowire (Fe and Cr alloy) as the deposit are analyzed and compared with those in finite element (FE) simulations. The linear elastic behavior of 1D (flat long plate) and 2D (squared plate) specimens during heating/cooling cycles is demonstrated by the high linearity of all ?k-?T curves (over 97%). The Ed values are approximately equal for 1D and 2D analyses, with a median of 96 GPa and standard deviation of 2 GPa. The correspondence between the experimental and simulated results for the 1D and 2D specimens reveals that deformation and thermal stress in coated specimens can be predicted regardless of specimen geometry through FE modeling and by using the experimental value of Ed. An example of a turbine-blade-shaped substrate is presented to validate the approach.
关键词: in-plane Young’s modulus curvature temperature thermal stress coating
《能源前沿(英文)》 doi: 10.1007/s11708-023-0901-9
关键词: interconnector coating plasma spray electrochemical performance Cr diffusion inhibition solid oxide cells (SOCs)
《能源前沿(英文)》 2022年 第16卷 第5期 页码 876-877 doi: 10.1007/s11708-022-0832-x
The feasibility of coating by cooling crystallization on ibuprofen naked tablets
Fatima Mameri, Ouahiba Koutchoukali, Mohamed Bouhelassa, Anne Hartwig, Leila Nemdili, Joachim Ulrich
《化学科学与工程前沿(英文)》 2017年 第11卷 第2期 页码 211-219 doi: 10.1007/s11705-017-1619-1
关键词: coating solution crystallization ibuprofen tablets sucrose
《化学科学与工程前沿(英文)》 2023年 第17卷 第9期 页码 1244-1253 doi: 10.1007/s11705-022-2293-5
关键词: zinc-ion battery CaV8O20 polyaniline coating synergistic engineering high capacity long durability
null
《医学前沿(英文)》 2017年 第11卷 第3期 页码 365-377 doi: 10.1007/s11684-017-0521-z
Middle East respiratory syndrome coronavirus (MERS-CoV) is a betacoronavirus which can cause acute respiratory distress in humans and is associated with a relatively high mortality rate. Since it was first identified in a patient who died in a Jeddah hospital in 2012, the World Health Organization has been notified of 1735 laboratory-confirmed cases from 27 countries, including 628 deaths. Most cases have occurred in Saudi Arabia. MERS-CoV ancestors may be found in Old World bats of the Vespertilionidae family. After a proposed bat to camel switching event, transmission of MERS-CoV to humans is likely to have been the result of multiple zoonotic transfers from dromedary camels. Human-to-human transmission appears to require close contact with infected persons, with outbreaks mainly occurring in hospital environments. Outbreaks have been associated with inadequate infection prevention and control implementation, resulting in recommendations on basic and more advanced infection prevention and control measures by the World Health Organization, and issuing of government guidelines based on these recommendations in affected countries including Saudi Arabia. Evolutionary changes in the virus, particularly in the viral spike protein which mediates virus-host cell contact may potentially increase transmission of this virus. Efforts are on-going to identify specific evidence-based therapies or vaccines. The broad-spectrum antiviral nitazoxanide has been shown to have in vitro activity against MERS-CoV. Synthetic peptides and candidate vaccines based on regions of the spike protein have shown promise in rodent and non-human primate models. GLS-5300, a prophylactic DNA-plasmid vaccine encoding S protein, is the first MERS-CoV vaccine to be tested in humans, while monoclonal antibody, m336 has given promising results in animal models and has potential for use in outbreak situations.
关键词: MERS-CoV Saudi Arabia spike protein transmission evolution vaccine
A novel composite coating mesh film for oil-water separation
Futao QIN, Zhijia YU, Xinhui FANG, Xinghua LIU, Xiangyu SUN
《化学科学与工程前沿(英文)》 2009年 第3卷 第1期 页码 112-118 doi: 10.1007/s11705-009-0149-x
关键词: super-hydrophobic super-oleophilic composite coating mesh film separation of oil and water
《能源前沿(英文)》 2021年 第15卷 第3期 页码 772-780 doi: 10.1007/s11708-021-0783-7
关键词: photoelectrocatalysis hydrogen evolution Si photocathode mesoporous MoS2
Jia XU,Zhen-yu ZHOU,Zhong-yu PIAO
《机械工程前沿(英文)》 2016年 第11卷 第3期 页码 227-232 doi: 10.1007/s11465-016-0395-9
The accumulated damage process of rolling contact fatigue (RCF) of plasma-sprayed coatings was investigated. The influences of surface roughness, loading condition, and stress cycle frequency on the accumulated damage status of the coatings were discussed. A ball-on-disc machine was employed to conduct RCF experiments. Acoustic emission (AE) technique was introduced to monitor the RCF process of the coatings. AE signal characteristics were investigated to reveal the accumulated damage process. Result showed that the polished coating would resist the asperity contact and remit accumulated damage. The RCF lifetime would then extend. Heavy load would aggravate the accumulated damage status and induce surface fracture. Wear became the main failure mode that reduced the RCF lifetime. Frequent stress cycle would aggravate the accumulated damage status and induce interface fracture. Fatigue then became the main failure mode that also reduced the RCF lifetime.
关键词: accumulated damage spray coating rolling contact fatigue acoustic emission
High-level expression of recombinant IgG1 by CHO K1 platform
Ningning Xu, Jianfa Ou, Al-Karim (Al) Gilani, Lufang Zhou, Margaret Liu
《化学科学与工程前沿(英文)》 2015年 第9卷 第3期 页码 376-380 doi: 10.1007/s11705-015-1531-5
关键词: Chinese hamster ovary (CHO) monoclonal antibody IgG1 amplification cell line development
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1581-1592 doi: 10.1007/s11705-023-2327-7
关键词: Cu–Al bimetallic oxides mesoporous silica spheres peroxydisulfate bisphenol A
Preparation of solar selective absorbing CuO coating for medium temperature application
HUANG Qunwu, WANG Yiping, LI Jinhua
《化学科学与工程前沿(英文)》 2007年 第1卷 第3期 页码 256-260 doi: 10.1007/s11705-007-0046-0
关键词: photoelectron spectroscopy temperature pretreatment absorptivity microscopy
标题 作者 时间 类型 操作
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
Elastic modulus and thermal stress in coating during heat cycling with different substrate shapes
Daniel GAONA,Alfredo VALAREZO
期刊论文
Plasma spray coating on interconnector toward promoted solid oxide fuel cells and solid oxide electrolysis
期刊论文
Erratum to: Enhancing the photoelectrochemical performance of p-silicon through TiO coating decorated
期刊论文
The feasibility of coating by cooling crystallization on ibuprofen naked tablets
Fatima Mameri, Ouahiba Koutchoukali, Mohamed Bouhelassa, Anne Hartwig, Leila Nemdili, Joachim Ulrich
期刊论文
Vanadium oxide cathode with synergistic engineering of calcium-ion intercalation and polyaniline coating
期刊论文
A novel composite coating mesh film for oil-water separation
Futao QIN, Zhijia YU, Xinhui FANG, Xinghua LIU, Xiangyu SUN
期刊论文
Enhancing the photoelectrochemical performance of p-silicon through TiO coating decorated with mesoporous
期刊论文
Accumulated damage process of thermal sprayed coating under rolling contact by acoustic emission technique
Jia XU,Zhen-yu ZHOU,Zhong-yu PIAO
期刊论文
High-level expression of recombinant IgG1 by CHO K1 platform
Ningning Xu, Jianfa Ou, Al-Karim (Al) Gilani, Lufang Zhou, Margaret Liu
期刊论文
Enhanced activation of persulfate using mesoporous silica spheres augmented Cu–Al bimetallic oxide particles
期刊论文