|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Advances in coatings on biodegradable magnesium alloys显示文摘The clinic applications of bioabsorbable magnesium(Mg)and its alloys have been significantly restricted owing to their poor corrosion resistance.Besides elemental alloying,surface modification and functionality is a major approach to increasing corrosion resistance for magnesium alloys.This article reviews the cutting-edge advances and progress of biodegradable surface coatings upon Mg alloys over the last decades,aims to build up a knowledge framework of surface modification on biodegradable Mg alloys.A considerable number of conversion,deposition,mechanical and functional coatings and their preparation methods are discussed.The emphasis has been placed on the composition of chemical conversion and deposited coatings to overcome the disadvantages of adhesion,corrosion resistance and biocompatibility of a single coating for biomedical materials.The issues have been addressed on the integration of the structural and functional factors of the composite coatings. | Zheng-Zheng Yin Wei-Chen Qi Rong-Chang Zeng Xiao-Bo Chen Chang-Dong Gu Shao-Kang Guan Yu-Feng Zheng | 2020 | Journal of Magnesium and Alloys2020，8，1： | 33 |
| 2 | Recent progress of surface coating on cathode materials for high-performance lithium-ion batteries显示文摘Lithium-ion batteries (LIB) have received substantial attention in the last 10 years,as they offer great promise as power sources that can lead to the electric vehicle (EV) revolution in the next 5 years.Since the cathode serves as a key component in LIB,its properties significantly affect the performance of the whole system.Recently,the cathode surface modification based on coating technique has been widely employed to enhance the electrochemical performances by improving the material conductivity,stabilising the physical structure of materials,as well as preventing the reactions between the electrode and electrolyte.In this work,we reviewed the present of a number of promising cathode materials for Li-ion batteries.After that,we summarized the very recent research progress focusing on the surface coating strategies,mainly including the coating materials,the coating technologies,as well as the corresponding working mechanisms for cathodes.At last,the challenges faced and future guidelines for optimizing cathode materials are discussed.In this study,we propose that the structure of cathode is a crucial factor during the selection of coating materials and technologies. | Peiyuan Guan Lu Zhou Zhenlu Yu Yuandong Sun Yunjian Liu Feixiang Wu Yifeng Jiang Dewei Chu | 2020 | Journal of Energy Chemistry2020，29，4： | 28 |
| 3 | Anti-corrosion performance of waterborne Zn-rich coating with modified silicon-based vehicle and lamellar Zn (Al) pigments | Liuyan Zhang Aibin Ma Jinghua Jiang Dan Song Jianqing Chen Donghui Yang | 2012 | Progress in Natural Science:Materials International2012，22，4： | 26 |
| 4 | Electrochemical corrosion behavior of arc sprayed Zn-Al coatings显示文摘Cored wires and high velocity arc spraying (HVAS) technique were applied to produce high Al content Zn-Al alloy coatings on low carbon steel substrates. The electrochemical corrosion behaviors of Zn, Al and Zn-Al coatings were studied with potentiodynamic measurement in 5 % NaCl solution. Compared with pure Zn, pure Al and Zn-15Al coatings, Zn-26Al coatings show a higher corrosion resistance in salt solution. The potentiodynamic polarization tests show that the corrosion resistance of Zn-Al coatings increases as Al content is raised. Pure Al coating exhibits different electrochemical behaviors with other coatings. The corrosion initiated at the micro-pores of the coating and the underlying corrosion mechanism is very similar to that of the pitting corrosion. | LIU Yan ZHU Zi-xin CHEN Yong-xiong XU Bin-shi MA Shi-ning LI Zhuo-xin | 2004 | 中国有色金属学会会刊:英文版2004，14，z1： | 22 |
| 5 | Tongue coating microbiome as a potential biomarker for gastritis including precancerous cascade显示文摘The development of gastritis is associated with an increased risk of gastric cancer. Current invasive gastritis diagnostic methods are not suitable for monitoring progressIn this work based on 78 gastritis patients and 50 healthy individuals, we observed that the variation of tongue-coating microbiota was associated with the occurrenee and development of gastritis. Twenty-one microbial species were identified for differentiating tongue-coating microbiomes of gastritis and healthy individuals. Pathways such as microbial metabolism in diverse environments, biosynthesis of antibiotics and bacterial chemotaxis were up-regulated in gastritis patients. The abundance of Campylobacter concisus was found associated with the gastric precancerous cascade. Furthermore, Campylobacter concisus could be detected in tongue coating and gastric fluid in a validation cohort containing 38 gastritis patients. These observations provided biological evidence of tongue diagnosis in traditional Chinese medicine, and indicated that tongue-coating microbiome could be a potential non-invasive biomarker, which might be suitable for long-term monitoring of gastritis. | Jiaxing Cui Hongfei Cui Mingran Yang Shiyu Du Junfeng Li Yingxue Li Liyang Liu Xuegong Zhang Shao Li | 2019 | Protein & Cell2019，10，7： | 21 |
| 6 | Structures and antifouling properties of low surface energy non-toxic antifouling coatings modified by nano-SiO_2 powder显示文摘Antifouling coatings are used to improve the speed and energy efficiency of ships by preventing or- ganisms, such as barnacles and weed, building up on the underwater hull and helping the ships movement through the water. Typically, marine coatings are tributyltin self-polishing copolymer paints containing toxic molecules called biocides. They have been the most successful in combating bio- fouling on ships, but their widespread use has caused severe pollution in the marine ecosystem. The low surface energy marine coating is an entirely non-toxic alternative, which reduces the adhesion strength of marine organisms, facilitating their hydrodynamic removal at high speeds. In this paper, the novel low surface energy non-toxic marine antifouling coatings were prepared with modified acrylic resin, nano-SiO2, and other pigments. The effects of nano-SiO2 on the surface structure and elastic modulus of coating films have been studied, and the seawater test has been carried out in the Dalian Bay. The results showed that micro-nano layered structures on the coating films and the lowest surface energy and elastic modulus could be obtained when an appropriate mass ratio of resin, nano-SiO2, and other pigments in coatings approached. The seawater exposure test has shown that the lower the sur- face energy and elastic modulus of coatings are, the less the marine biofouling adheres on the coating films. | CHEN MeiLing, QU YuanYuan, YANG Li & GAO Hong Laboratory of Marine Coatings, Dalian Jiaotong University, Dalian 116028, China | 2008 | Science China Chemistry2008，51，9： | 17 |
| 7 | 烧结温度对Ti/IrO_2-Ta_2O_5纳米氧化物阳极微观结构和电催化性能的影响(英文)显示文摘采用Pechini法制备Ti/IrO2-Ta2O5纳米氧化物阳极,通过SEM、EDX、XRD、极化曲线、循环伏安、电化学阻抗谱及强化电解寿命试验等测试手段,研究了烧结温度对Ti/IrO2-Ta2O5阳极微观结构和电催化性能的影响。结果表明,阳极涂层成分分布均匀,IrO2晶粒偏析不明显;Ta在铱钽固溶体中的固溶度随烧结温度升高而增大,涂层晶粒逐渐细化。随着烧结温度的升高,阳极析氧电催化活性降低,电化学活性表面积减小;500℃下所得Ti/IrO2-Ta2O5阳极表现出最高的强化电解寿命。 | 辛永磊 许立坤 王均涛 李相波 | 2010 | 稀有金属材料与工程2010，39，11： | 16 |
| 8 | PROPERTIES OF ELECTRODEPOSITED AMORPHOUS Ni-W-P-SiC COMPOSITE COATINGS显示文摘PROPERTIESOFELECTRODEPOSITEDAMORPHOUSNi-W-P-SiCCOMPOSITECOATINGSGUOZhongcheng;LIUHongkang;WANGZhiyin;WANGMin(DepartmentofMeta... | GUO Zhongcheng LIU Hongkang WANG Zhiyin WANG Min(Department of Metallurgy,Kunming institute of Technology,Kunming 650093,China) | 1996 | Acta Metallurgica Sinica(English Letters)1996，9，1： | 16 |
| 9 | Super absorbent polymer seed coatings promote seed germinationand seedling growth of Caragana korshinskii in drought显示文摘Coating seeds with water absorbent materials can improve their survival, especially for those planted indrought or barren areas. In this study, effects of five kinds of super absorbent polymers (SAPs) on seed germinationand seedling growth of Caragana korshinskii under drought conditions were investigated. Our results showed that SAPcoatings could significantly improve the percentage and energy of seed germination, as well as reduce the relativeelectrical conductivity (REC), proline, malondialdehyde (MDA), H202 content, and peroxidase (POD) activity duringgermination. These results implied that seeds could uptake moisture from SAP coatings to alleviate drought-inducedoxidative stress and membrane damage, thus exhibiting a better vigor and germination performance. After coating C.korshinskii seeds with SAPs, more seedlings emerged and grew better. Under the combined influence of the waterabsorption capacity of SAP and other factors, the efficiencies of five SAP coatings are in the sequence D〉E〉B〉A〉C.The function of the SAP coating on promoting seedling survival was confirmed in Mu Us Sandy Land in Ordos, InnerMongolia Autonomous Region, China. The average seedling number of SAP D-coated seeds increased twofold on thatof naked seeds. Our results are expected to be helpful in understanding and utilizing SAP seed coatings in improvingplant survival under drought conditions. | Li-qiang SU Jia-guo LI Hua XUE Xiao-feng WANG | 2017 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2017，18，8： | 15 |
| 10 | In vitro corrosion resistance of layer-by-layer assembled polyacrylic acid multilayers induced Ca–P coating on magnesium alloy AZ31显示文摘Biodegradable magnesium(Mg)-based alloys have aroused great concern owing to their promising characteristics as temporary implants for orthopedic application.But their undesirably rapid corrosion rate under physiological conditions has limited the actual clinical application.This study reports the use of a novel biomimetic polyelectrolyte multilayer template,based on polyvinylpyrrolidone(PVP)and polyacrylic acid(PAA)via layerby-layer(LbL)assembly,to improve the corrosion resistance of the alloy.Surface characterization techniques(field-emission scanning electron microscopy,Fourier transform infrared(FTIR)spectrophotometer and X-ray diffractometer)confirmed the formation of biomineralized Ca–P coating on AZ31 alloy.Both hydrogen evolution and electrochemical corrosion tests demonstrated that the corrosion protection of the polyelectrolyte-induced Ca–P coating on AZ31 alloy.The formation mechanism of biomineralized Ca–P coating was proposed. | Lan-Yue Cui Shen-Cong Cheng Lu-Xian Liang Jing-Chao Zhang Shuo-Qi Li Zhen-Lin Wang Rong-Chang Zeng | 2020 | Bioactive Materials2020，5，1： | 13 |
| 11 | Microstructure evolution and mechanical properties of Ti-B-N coatings deposited by plasma-enhanced chemical vapor deposition显示文摘Ternary Ti-B-N coatings were synthesized on AISI 304 and Si wafer by plasma-enhanced chemical vapor deposition (PECVD) technique using a gaseous mixture of TiCl4,BCl3,H2,N2,and Ar.By virtue of X-ray diffraction analysis,X-ray photoelectron spectroscopy,scanning electron microscope,and high-resolution transmission electron microscope,the influences of B content on the microstructure and properties of Ti B N coatings were investigated systematically.The results indicated that the microstructure and mechanical properties of Ti-B-N coatings largely depend on the transformation from FCC-TiN phase to HCP-TiB2 phase.With increasing B content and decreasing N content in the coatings,the coating microstructure evolves gradually from FCC-TiN/a-BN to HCP-TiB2 /a-BN via FCC-TiN+HCP-TiB2/a-BN.The highest microhardness of about 34 GPa is achieved,which corresponds to the nanocomposite Ti-63%B-N (mole fraction) coating consisting of the HCP-TiB2 nano-crystallites and amorphous BN phase.The lowest friction-coefficient was observed for the nanocomposite Ti-41%B-N (mole fraction) coating consisting of the FCC-TiN nanocrystallites and amorphous BN | Jung Ho SHIN Kwang Soo CHOI Tie-gang WANG Kwang Ho KIM Roman NOWAK | 2012 | 中国有色金属学会会刊:英文版2012，22，S3： | 13 |
| 12 | Influences of atmospheric plasma spraying parameters on the porosity level of alumina coating on AZ31B magnesium alloy using response surface methodology | D.Thirumalaikumarasamy K.Shanmugam V.Balasubramanian | 2012 | Progress in Natural Science:Materials International2012，22，5： | 13 |
| 13 | Tribocorrosion behavior in artificial seawater and anti-microbiologically influenced corrosion properties of TiSiN-Cu coating on F690 steel显示文摘The TiSiN-Cu nanocomposite coating was deposited on F690 steel substrate by arc ion plating. The structure and composition, tribocorrosion behavior and anti-microbiologically influenced corrosion(MIC)properties of TiSiN-Cu coating were investigated. The results show that the TiSiN-Cu coating has unique nanocomposite structures. The results of tribocorrosion show that the potential and current change of F690 steel and TiSiN-Cu coatings tend to be opposite. The reason is that the F690 steel is non-passivated metal and the TiSiN-Cu coating has passivation phenomenon. The TiSiN-Cu coating possesses excellent tribocorrosion resistance. Cu ion released from TiSiN-Cu coating can effectively inhibit the corrosion caused by SRB. | Fuliang Ma Jinlong Li Zhixiang Zeng Yimin Gao | 2019 | Journal of Materials Science & Technology2019，35，3： | 12 |
| 14 | Tribological behavior of coated spur gear pairs with tooth surface roughness显示文摘Coating is an effective way to reduce friction and wear and to improve the contact-fatigue lives of gear components, which further guarantees a longer service life and better reliability of industrial machinery. The fact that the influence coefficient linking the tractions and stress components could not be expressed explicitly increases the difficulty of coated solids contact analysis. The complicated tribological behavior between tooth surfaces influenced by lubrication and surface roughness further adds difficulty to the coated gear pair contact problems. A numerical elastohydrodynamic lubricated(EHL) contact model of a coated gear pair is proposed by considering the coupled effects of gear kinematics, coating properties, lubrication, and surface roughness. The frequency response function and the discrete convolute, fast Fourier transformation(DC-FFT) method are combined to calculate the surface deformation and the subsurface stress fields at each meshing position along the line of action(LOA). The Ree-Eyring fluid is assumed to incorporate the non-Newtonian effect, which is represented in the generalized Reynolds equation. Influences of the ratio between the Young's modulus of the coating and the substrate on the contact performance, such as pressure, film thickness, tooth friction coefficient, and subsurface stress field, are studied. The effect of the root mean square(RMS) value of the tooth surface roughness is studied by introducing the roughness data, deterministically measured by an optical profiler. | Huaiju LIU Heli LIU Caichao ZHU Peitang WEI Jinyuan TANG | 2019 | Friction2019，7，2： | 11 |
| 15 | Corrosion resistance of an amino acid-bioinspired calcium phosphate coating on magnesium alloy AZ31显示文摘An L-cysteine-bioinspired calcium phosphate(Ca-P)coating is prepared upon magnesium alloy AZ31 in a water bath at 60℃.FE–SEM,FTIR,XRD,electrochemical characterization,hydrogen evolution tests and XPS were used to evaluate the microstructure,chemistry and corrosion performance of the samples.Results indicate that L-cysteine promotes the nucleation process of the coating and significantly increases its thickness.This can be attributed to the complexation of the carboxyl group and mercapto group of L-cysteine with calcium ions.Indeed,the obtained Ca-P coating possesses higher corrosion resistance than that prepared in L-cysteine-free bath. | Xiao-Li Fan Chang-Yang Li Yu-Bo Wang Yuan-Fang Huo Shuo-Qi Li Rong-Chang Zeng | 2020 | Journal of Materials Science & Technology2020，47，14： | 10 |
| 16 | Mn-Ce-Nb-O_x/P84 catalytic filters prepared by a novel method for simultaneous removal of particulates and NO显示文摘The Mn-Ce-Nb-O_x/P84 catalytic filter for removal of particulates and NO simultaneous was prepared by a novel method(foam coating method). The process parameters including the concentrations of PTFE emulsion, particle size of catalyst and calcination temperature for preparation of catalytic filters were analyzed. In addition, the physical properties and performance for removal of NO(NH_3-SCR) and particulates of Mn-Ce-Nb-O_x/P84 catalytic filter prepared under the optimized parameters, were also systematic studied. Results show that the process parameters had significant influences on stability and performance of catalytic filter, The Mn-Ce-Nb-O_x/P84 catalytic filter prepared by foam coating method under the optimized parameters, has satisfactory physical properties and catalytic performance for removal of NO and particulates at 140-220 ℃. The NO removal efficiency of catalytic filter can reach95.3% at 200 ℃ as the catalyst loading amount is 450 g/m^2, Moreover,the dust removal efficiency of MnGe-Nb-O_x/P84 catalytic filter reaches as high as 99.98%, and the PM2.5 removal efficiency also reaches99.98%. The anti-sulfur performance of Mn-Ce-Nb-O_x catalytic filter is also attractive, after injecting150 ppm SO_2, the NO removal efficiency still retains up to 85%. It is indicated that the foam coating method can not only make a bond of high strength between catalyst and filter, but also make the catalytic filter possessing an excellent and stable performance for removal of NO and particulates. | Bo Yang Qiong Huang Mindong Chen Yuesong Shen Shemin Zhu | 2019 | Journal of Rare Earths2019，37，3： | 10 |
| 17 | Construction of TiO2/silane nanofilm on AZ31 magnesium alloy for controlled degradability and enhanced biocompatibility显示文摘A TiO2 nanofilm was prepared on the surface of AZ31 magnesium alloy with controllable thickness through atomic layer deposition(ALD) technique, which can adjust the corrosion behaviors of AZ31 Mg alloy.Compared with the untreated Mg alloys, corrosion current densities(icorr)can decline by 58% in the 200-cycles TiO2-covered Mg alloy and further decline by up to 74% with the thickness of nanofilm up to 63 nm(400 cycles).The subsequent modification with a cross-linked conversion layer of 3-aminopropyltriethoxysilane(APTES) by a dipping method can produce a compact silane coating on TiO2 nanofilm, which can seal pinholes of TiO2 nanofilm and serve as a barrier to further adjust the corrosion behavior of the substrate.The icorrcan decline about two orders of magnitude in the TiO2/silane composite coating.Making the adjustable corrosion rate come true, which can be attributed to the precise control on the thickness of metal oxide nanofilm and additional protection from the compact silane coating.In vitro study discloses that the TiO2/silane hybrid coating shows higher expression of alkaline phosphatase(ALP)and can promote cellular adhesion and proliferation with better cytocompatibility than untreated Mg alloy. | Lei Huang Kun Su Yu-Feng Zheng Kelvin Wai-Kwok Yeung Xiang-Mei Liu | 2019 | Rare Metals2019，38，6： | 9 |
| 18 | Silica coating onto graphene for improving thermal conductivity and electrical insulation of graphene/polydimethylsiloxane nanocomposites显示文摘Graphene possess extremely high thermal conductivity, and they have been regarded as prominent candidates to be used in thermal management of electronic devices. However, addition of graphene inevitably causes dramatic decrease in electrical insulation, which is generally unacceptable for thermal interface materials(TIMs) in real electronic industry. Developing graphene-based nanocomposites with high thermal conductivity and satisfactory electrical insulation is still a challenging issue. In this study,we developed a novel hybrid nanocomposite by incorporating silica-coated graphene nanoplatelets(Silica@GNPs) with polydimethylsiloxane(PDMS) matrix. The obtained Silica@GNP/PDMS composites showed satisfactory electrical insulation(electrical resistivity of over 10^(13)Ωcm) and high thermal conductivity of 0.497 W m-1K-1, increasing by 155% compared with that of neat PDMS, even higher than that of GNP/PDMS composites. Such high thermal conductivity and satisfactory electrical insulation is mainly attributed to the insulating silica-coating, good compatibility between components, strong interfacial bonding, uniform dispersion, and high-efficiency heat transport pathways. There is great potential for the Silica@GNP/PDMS composites to be used as high-performance TIMs in electronic industry. | Chaoxuan Shen Han Wang Tengxin Zhang You Zeng | 2019 | Journal of Materials Science & Technology2019，35，1： | 9 |
| 19 | Microstructure and wear-resistant properties of NiCr–Cr_3C_2 coating with Ni45 transition layer produced by laser cladding显示文摘NiCr–Cr3C2 metal–ceramic composite coating is commonly produced on metal substrate by laser cladding to be used as wear-resistant coating under medium- or high-temperature working conditions.The coating has high hardness, generally over three times that of the substrate.In order to make the hardness increase gradually from substrate to coating surface, the nickel-based alloy Ni45 was chosen as the transition layer and Ni Cr–Cr3C2 coating was indirectly cladded on 20Cr2Ni4 A substrate.Microstructure and composition of the coating were characterized by scanning electron microscope(SEM), energy-dispersive spectroscopy(EDS) and X-ray diffraction(XRD).Microhardness of the cross section of the coating was measured.Friction and wear behavior of Ni Cr–Cr3C2coating and substrate were investigated through sliding against the Si C ball at 20, 100 and 300 °C.The morphologies of worn surfaces were analyzed by SEM and EDS.The results show that the hardness of Ni45 transition layer is between that of the substrate and Ni Cr–Cr3C2coating, which avoids hardness jump and stress concentration of the coating.Ni Cr–Cr3C2coating contains hard phases of Cr3C2 and Cr7C3which enhance the wear resistance.With thetemperature increasing, friction coefficient and wear rate of the substrate increase significantly.Compared with the substrate, Ni Cr–Cr3C2coating has lower friction coefficient and wear rate at 100 and 300 °C, which verifies the good wear resistance of NiCr–Cr3C2 coating. | Chun-Cheng Zang Yan-Zhong Wang Yi-Du Zhang Jin-Hua Li Hong Zeng De-Qiang Zhang | 2015 | Rare Metals2015，34，7： | 9 |
| 20 | A New Process for Preparing Fine-ceramic-containing Composite Coatings──Flame Spray Synthesis显示文摘Flame spray synthesis (FSS), a combination of the flame spray technology and Self-propagation High-temperature Synthesis (SHS) was developed for preparing fine-ceramic-containing composite coatings. It can simplify the preparations of powder to synthesize and deposit the desired materials in one step. The preliminary results obtained from TiC-Fe cermet coatings by FSS process are reported. The peculiar microstructure of the composite coatings, which contains very fine (<1m) and round TiC and alternate TiC-rich (Hv=11€*13GPa) and TiC-poor layers (Hv=3.0 -6.0GPa), is expected to play an important role in their tribological properties. | Changsong Liu, Jihua Huang, Sheng Yin (Material Science and Engineering School, University of Science and Technology Beijing, Beijing 100083, China) | 2000 | International Journal of Minerals,Metallurgy and Materials2000，14，3： | 9 |
您所在的机构暂未开通此部分的功能，请联系管理员