{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"A novel phosphate conversion <span style=\"color:red\">film</span> was obtained on <span style=\"color:red\">Mg</span>-8.8Li alloy. The <span style=\"color:red\">film</span> formation mechanism was studied by electrochemical measurements, scanning electron microscopy (SEM) observation and X-ray photoelectron spectroscopy (XPS) analysis. The deposition of conversion <span style=\"color:red\">film</span> contained three stages. Stage I: loose surface <span style=\"color:red\">film</span> consisting of oxides and hydroxides was dissolved to expose the bare substrate. Stage II: beta phase was preferentially dissolved, accompanying with the deposition of conversion <span style=\"color:red\">film</span>, and then a phase was deposited with conversion <span style=\"color:red\">film</span>. Stage III: conversion <span style=\"color:red\">film</span> was gradually improved until the dynamic balance of <span style=\"color:red\">film</span> dissolution and formation was established. (c) 2008 Elsevier Ltd. All rights reserved.","authors":[],"categoryName":"|","doi":"","fpage":"62","id":"f1696136-bb45-4c55-9b48-f7357d58f9e7","issue":"1","journal":{"abbrevTitle":"CS","id":"36011533-0ced-443e-899a-7c7323dae3b5","issnPpub":"0010-938X","publisherId":"CS","title":"Corrosion Science"},"keywords":[{"id":"7b276b51-df76-41ec-b84d-f106b610055c","keyword":"Magnesium;XPS;Oxide coatings;az91d magnesium alloy;corrosion-resistance;thin sheet;coatings;formability;growth","originalKeyword":"Magnesium;XPS;Oxide coatings;az91d magnesium alloy;corrosion-resistance;thin sheet;coatings;formability;growth"}],"language":"en","publisherId":"0010-938X_2009_1_1","title":"Formation mechanism of phosphate conversion <span style=\"color:red\">film</span> on <span style=\"color:red\">Mg</span>-8.8Li alloy","volume":"51","year":"2009"},{"abstractinfo":"The super light <span style=\"color:red\">Mg</span>-Li alloys exhibit excellent formability due to the addition of lithium, but the corrosion resistance is deteriorated. A novel conversion <span style=\"color:red\">film</span> is developed to improve the corrosion resistance. The surface morphology of conversion <span style=\"color:red\">film</span> was observed using scanning electron microscopy (SEM). The chemical composition was analyzed by X-ray photoelectron spectroscopy (XPS) and X-ray diffraction (XRD). The corrosion behaviors of <span style=\"color:red\">Mg</span>-8.8Li alloy and conversion <span style=\"color:red\">film</span> were investigated with electrochemical and immersion tests. The experimental results indicated that the <span style=\"color:red\">Mg</span>-8.8Li alloys with and without the protection of conversion <span style=\"color:red\">film</span> can both be used in NaOH solution safely. But the <span style=\"color:red\">Mg</span>-8.8Li substrate was susceptible to corrode in NaCl and Na(2)SO(4) solutions, and the conversion <span style=\"color:red\">film</span> can prevent them from corroding. Compared with the NaCl solution, the Na(2)SO(4) solution was a strong corrosive medium to the conversion <span style=\"color:red\">film</span>. (C) 2008 Elsevier B.V. All rights reserved.","authors":[],"categoryName":"|","doi":"","fpage":"1107","id":"c9d77ee9-49fb-433b-b41c-c1d81bab66c7","issue":"9","journal":{"abbrevTitle":"S&CT","id":"dcdd8961-efc5-4044-81d0-2ea320551b72","issnPpub":"0257-8972","publisherId":"S&CT","title":"Surface & Coatings Technology"},"keywords":[{"id":"a9ddcaec-3525-4098-b9b1-c57f916fe4a4","keyword":"Phosphate;Conversion <span style=\"color:red\">film</span>;<span style=\"color:red\">Mg</span>-Li alloy;Corrosion resistance;az91 magnesium alloy;<span style=\"color:red\">mg</span>-li alloy;corrosion behavior;coatings;surface","originalKeyword":"Phosphate;Conversion film;Mg-Li alloy;Corrosion resistance;az91 magnesium alloy;mg-li alloy;corrosion behavior;coatings;surface"}],"language":"en","publisherId":"0257-8972_2009_9_1","title":"A novel phosphate conversion <span style=\"color:red\">film</span> on <span style=\"color:red\">Mg</span>-8.8Li alloy","volume":"203","year":"2009"},{"abstractinfo":"An environmentally friendly molybdate/phosphate black <span style=\"color:red\">film</span> for light absorption application was developed as an alternative to the chromate system on <span style=\"color:red\">Mg</span>-Zn-Y-Zr alloy. The microstructure, surface morphology, chemical composition, light absorbance and protection property of the black <span style=\"color:red\">film</span> were investigated. The initiation and growth mechanisms of the black <span style=\"color:red\">film</span> were also discussed. The black <span style=\"color:red\">film</span> consists of MoO(2) and a fraction of <span style=\"color:red\">Mg</span>(3)(PO(4))(2). The MoO(2) contributes to the black color and the <span style=\"color:red\">Mg</span>(3)(PO(4))(2) aims to improve the protection property. The experimental results indicate that the black <span style=\"color:red\">film</span> can provide not only high light absorbance but also corrosion protection to the <span style=\"color:red\">Mg</span>-Zn-Y-Zr substrate. The formation mechanism of the black <span style=\"color:red\">film</span> is associated with the electrochemical heterogeneity of the <span style=\"color:red\">Mg</span>-Zn-Y-Zr substrate. At the cathodic sites, MoO(4)(2-) is reduced to MoO(2) accompanying with the hydrogen evolution reaction. At the anodic sites, the dissolution of <span style=\"color:red\">Mg</span>(2+) bonds with PO(4)(3-) to form <span style=\"color:red\">Mg</span>(3)(PO(4))(2). (C) 2010 Elsevier B.V. All rights reserved.","authors":[],"categoryName":"|","doi":"","fpage":"3182","id":"09a6219e-aee5-4b2a-b39b-ee3670b5d622","issue":"20","journal":{"abbrevTitle":"S&CT","id":"dcdd8961-efc5-4044-81d0-2ea320551b72","issnPpub":"0257-8972","publisherId":"S&CT","title":"Surface & Coatings Technology"},"keywords":[{"id":"6f40a2ae-86dc-4a05-bfbb-e68a578e1c46","keyword":"Molybdate/phosphate;<span style=\"color:red\">Mg</span>-Zn-Y-Zr;Black <span style=\"color:red\">film</span>;Light absorbance;Corrosion;az91d magnesium alloy;chemical conversion;formation mechanism;coatings;zinc;molybdate;steel;microstructure;deposition;aluminum","originalKeyword":"Molybdate/phosphate;Mg-Zn-Y-Zr;Black film;Light absorbance;Corrosion;az91d magnesium alloy;chemical conversion;formation mechanism;coatings;zinc;molybdate;steel;microstructure;deposition;aluminum"}],"language":"en","publisherId":"0257-8972_2010_20_1","title":"An environmentally friendly molybdate/phosphate black <span style=\"color:red\">film</span> on <span style=\"color:red\">Mg</span>-Zn-Y-Zr alloy","volume":"204","year":"2010"},{"abstractinfo":"Thin films of <span style=\"color:red\">Mg</span>(2-x)Al(x)Ni alloys have been prepared by magnetron sputtering, and the effects of partial substitution of Al for <span style=\"color:red\">Mg</span> on the electrochemical properties of the films were studied. EIS results indicate the rate-limiting process for the thin <span style=\"color:red\">film</span> hydride electrode is the charge transfer reaction during the process of total discharge. A theoretical model has been derived for the impedance of a thin <span style=\"color:red\">film</span> hydride electrode based upon the assumption that hydrogen diffusion is neglected in the electrode. The charge-transfer reaction rate at the electrode surface and hydrogen diffusivity in the <span style=\"color:red\">Mg</span>(2-x)Al(x)Ni thin <span style=\"color:red\">film</span> hydride electrodes were observed to initially decrease then increase with increasing Al content. Results from capacitance measurements indicate n-type semiconductor properties for the corrosion layer during the charge-discharge process. Hydrogen atom and OH(-) transfer became more difficult with increasing Al content until x=0.3, after which a significant drop in the barrier resistance was observed. (C) 2009 Elsevier Ltd. All rights reserved.","authors":[],"categoryName":"|","doi":"","fpage":"148","id":"b5392278-4f4a-4a37-ad58-6654a5c569f6","issue":"1","journal":{"abbrevTitle":"EA","id":"2eb78e79-f37d-4877-b1cf-473181992a36","issnPpub":"0013-4686","publisherId":"EA","title":"Electrochimica Acta"},"keywords":[{"id":"e5ef8e78-4fe5-4d36-85d6-43f307fda413","keyword":"Thin <span style=\"color:red\">film</span>;Partial substitution;Faradic admittance;Hydrogen;diffusivity;Electronic properties;hydrogen storage properties;<span style=\"color:red\">mg</span>2ni alloy;impedance;substitution;batteries;behavior;model","originalKeyword":"Thin film;Partial substitution;Faradic admittance;Hydrogen;diffusivity;Electronic properties;hydrogen storage properties;mg2ni alloy;impedance;substitution;batteries;behavior;model"}],"language":"en","publisherId":"0013-4686_2009_1_1","title":"Effect of Al content on the electrochemical properties of <span style=\"color:red\">Mg</span>(2-x)Al(x)Ni thin <span style=\"color:red\">film</span> hydride electrodes","volume":"55","year":"2009"},{"abstractinfo":"A new penetrant of improved self-assembled nanophase particle (SANP) solution was used to protect AZ31 <span style=\"color:red\">Mg</span> alloy with plasma electrolytic oxidation (PEO) <span style=\"color:red\">film</span> in the service environment. The improved SANP technique was carried out by increasing water concentration, prolonging hydrolytic time, reducing solution acidity and adding phytic acid (PAH) inhibitor. Properties of the improved SANP solution and the PEO + SANP <span style=\"color:red\">film</span> were evaluated by transmission electron microscopy (TEM), scanning electron microscopy (SEM) and potentiodynamic polarization. Service performance of the PEO + fluorocarbon (FC) paint treated by the improved SANP technique was estimated by thermal shock method (TSM) and neutral salt spray test (NSST). Experiment results indicated that permeability of the improved SANP solution was increased obviously due to the formation of smaller nanoparticles. Uniformity and corrosion protection of the PEO + improved SANP <span style=\"color:red\">film</span> were further enhanced attributed to the restriction in the formation of bigger inorganic particles and the stability of the PAH inhibitor, respectively. For the composite <span style=\"color:red\">film</span> of PEO <span style=\"color:red\">film</span> + improved SANP + FC, it still had strong adhesion and good corrosion protection after the service environment tests of TSM and NSST due to the chemical combinations of SANP/PEO and SANP/FC. (C) 2012 Elsevier B.V. All rights reserved.","authors":[],"categoryName":"|","doi":"","fpage":"4833","id":"2c4c4581-0a62-4193-ae84-e672ba51e314","issue":"23","journal":{"abbrevTitle":"S&CT","id":"dcdd8961-efc5-4044-81d0-2ea320551b72","issnPpub":"0257-8972","publisherId":"S&CT","title":"Surface & Coatings Technology"},"keywords":[{"id":"cf9c224f-f2c4-49d6-9a69-e5a5401c4085","keyword":"Self-assembled nanophase particle;Plasma electrolytic oxidation;Service environment;AZ31 <span style=\"color:red\">Mg</span> alloy;Corrosion;az91d magnesium alloy;electrochemical corrosion behavior;acid;conversion coatings;snap surface treatments;protection;resistance;microstructure;composite","originalKeyword":"Self-assembled nanophase particle;Plasma electrolytic oxidation;Service environment;AZ31 Mg alloy;Corrosion;az91d magnesium alloy;electrochemical corrosion behavior;acid;conversion coatings;snap surface treatments;protection;resistance;microstructure;composite"}],"language":"en","publisherId":"0257-8972_2012_23_1","title":"A new nanoparticle penetrant used for plasma electrolytic oxidation <span style=\"color:red\">film</span> coated on AZ31 <span style=\"color:red\">Mg</span> alloy in service environment","volume":"206","year":"2012"},{"abstractinfo":"<span style=\"color:red\">Mg</span>-Ni thin films for nickel-metal hydride(Ni-MH) battery negative electrode were prepared on three different substrates by using magnetron sputtering with compacted Ni and <span style=\"color:red\">Mg</span> mixture powder.The microstructure of <span style=\"color:red\">Mg</span>-Ni thin films deposited on the glass and the Ni foil substrate respectively was studied by X-ray diffraction(XRD) and scanning electron microscopy(SEM).The results show that the <span style=\"color:red\">Mg</span>-Ni thin films were in amorphous structure and the composition of the thim <span style=\"color:red\">film</span> was homogeneous.Electrochemical measurement show the discharge capacity of the thin <span style=\"color:red\">film</span> negative electrode deposited on the foam Ni substrate was 234.8mAh/g in 6M alkaline electrolyte and the internal resistance was much lower than that of the electrode prepared by the ball-milled powder during the charge-discharge cycle.","authors":[{"authorName":"L.Z.Ouyang","id":"6ebfc462-5fcf-4d23-8028-9302a3dfbf3b","originalAuthorName":"L.Z.Ouyang"},{"authorName":" C.Y.Chung","id":"86761d08-8282-4938-b421-45624b2d5ccf","originalAuthorName":" C.Y.Chung"},{"authorName":" M.Q.Zeng","id":"3516340b-aff8-4216-8c1f-a75d038125ba","originalAuthorName":" M.Q.Zeng"},{"authorName":" H.Wang","id":"e662d939-0dde-434f-898a-b2c9e6fd2ede","originalAuthorName":" H.Wang"},{"authorName":" M.Zhu","id":"51746a5b-76ff-4217-ab80-c2b06cd80425","originalAuthorName":" M.Zhu"}],"categoryName":"|","doi":"","fpage":"226","id":"c37c6757-ed79-4484-b804-0fd80e7f9e3b","issue":"3","journal":{"abbrevTitle":"JSXBYWB","coverImgSrc":"journal/img/cover/amse.jpg","id":"49","issnPpub":"1006-7191","publisherId":"JSXBYWB","title":"金属学报(英文版)"},"keywords":[{"id":"97d6dda3-345a-48d3-a8ac-6487238adeb6","keyword":"magnetron sputtering","originalKeyword":"magnetron sputtering"},{"id":"a814e534-94ad-41ae-b65e-e3e42f450ae5","keyword":"null","originalKeyword":"null"},{"id":"b81cb29c-0236-405d-8805-daeb20c9e927","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_2003_3_12","title":"<span style=\"color:red\">Mg</span>—Ni THIN <span style=\"color:red\">FILM</span>—A POTENTIAL NEGATIVE ELECTRODE FOR NIKEL—METAL HYDRIDE BATTERY","volume":"16","year":"2003"},{"abstractinfo":"Magnesium and its alloys are very chemically active metals. Oxide <span style=\"color:red\">film</span> can be spontaneously formed on their surface in an ambient atmosphere. The oxide <span style=\"color:red\">film</span> on the surface of <span style=\"color:red\">Mg</span>-8Li alloy was characterized by X-ray photoelectron spectroscopy (XPS) analysis and electrochemical measurements. The results indicated that the surface oxide <span style=\"color:red\">film</span> formed in the air exhibited multiple layer structure, which consisted of the elements of Li, <span style=\"color:red\">Mg</span> and O. The concentrations of <span style=\"color:red\">Mg</span> decreased and Li increased from the bottom layer to top layer of the oxide <span style=\"color:red\">film</span>. Lithium oxides mostly enriched in the outer oxide layer. The more the potential deviated from the E(corr), the more severe the oxide <span style=\"color:red\">film</span> was destroyed. Below the <span style=\"color:red\">film</span> breakdown potential, the surface oxide <span style=\"color:red\">film</span> can slow down the corrosion of <span style=\"color:red\">Mg</span>-8Li alloy. (C) 2009 Elsevier B.V. All rights reserved.","authors":[],"categoryName":"|","doi":"","fpage":"585","id":"a15247ad-551f-49b2-beed-c6f752186bd4","issue":"42737","journal":{"abbrevTitle":"JOAAC","id":"de8b3eb8-d3c1-4889-812c-8ad260eabadc","issnPpub":"0925-8388","publisherId":"JOAAC","title":"Journal of Alloys and Compounds"},"keywords":[{"id":"95c2f80b-ae36-4850-8a8b-911153d32674","keyword":"Thin films;Corrosion;Oxidation;Electrochemical impedance spectroscopy;corrosion-resistance;pure magnesium;behavior;water;az91d;morphology;air","originalKeyword":"Thin films;Corrosion;Oxidation;Electrochemical impedance spectroscopy;corrosion-resistance;pure magnesium;behavior;water;az91d;morphology;air"}],"language":"en","publisherId":"0925-8388_2009_42737_48","title":"Investigation of surface oxide <span style=\"color:red\">film</span> on magnesium lithium alloy","volume":"484","year":"2009"},{"abstractinfo":"For evaporation-deposited Ti films, face-centred cubic structure was observed at the initial stage of <span style=\"color:red\">film</span> growth, then transited to the hexagonal close-packed structure during <span style=\"color:red\">film</span> growing (less than 50 nm thick). While. for ion-beam sputter-deposited films. the structure of films always kept the fcc structure during all stages of <span style=\"color:red\">film</span> formation. The structure of <span style=\"color:red\">film</span> at initial growth stages relates with the substrate. It is discussed that different <span style=\"color:red\">film</span> processes and different growth stages provide different thermodynamic condition of <span style=\"color:red\">film</span> formation and result in the different crystal structures of films during the <span style=\"color:red\">film</span> formation","authors":[{"authorName":"Guoping DU","id":"0caa17c9-a93a-4fe4-8237-ad18419adef9","originalAuthorName":"Guoping DU"},{"authorName":" Hui SHEN","id":"af3516eb-2d5d-422e-9e96-452eefb77932","originalAuthorName":" Hui SHEN"},{"authorName":" Lanping YUE","id":"5ef3bb4f-d1cc-4f89-b078-d93a5588a991","originalAuthorName":" Lanping YUE"},{"authorName":" Weiguo YAO","id":"fc9acfa7-cf88-4972-9ec1-f48291b8aee6","originalAuthorName":" Weiguo YAO"},{"authorName":" Zongquan LI and Zhenzhong QI (Institute of Solid State Physics","id":"e0625fe4-00eb-44da-8b44-ed931bcc1c00","originalAuthorName":" Zongquan LI and Zhenzhong QI (Institute of Solid State Physics"},{"authorName":" Academia Sinica","id":"32405060-0acf-4587-9945-cb210fe58e31","originalAuthorName":" Academia Sinica"},{"authorName":" Hefei","id":"74a0a8f5-485b-424d-afda-25c5ddbfe8cd","originalAuthorName":" Hefei"},{"authorName":" 230031","id":"eddd3e92-5fcc-457f-846f-2cff8c351a21","originalAuthorName":" 230031"},{"authorName":" China)(To whom correspondence should be addressed)","id":"63b292c4-04dc-4714-8858-4332a70abf60","originalAuthorName":" China)(To whom correspondence should be addressed)"}],"categoryName":"|","doi":"","fpage":"117","id":"ed77cd3b-1fd9-44a8-bc15-8c0e5471b8db","issue":"2","journal":{"abbrevTitle":"CLKXJSY","coverImgSrc":"journal/img/cover/JMST.jpg","id":"11","issnPpub":"1005-0302 ","publisherId":"CLKXJSY","title":"材料科学技术（英文）"},"keywords":[],"language":"en","publisherId":"1005-0302_1994_2_13","title":"Crystal Structure during <span style=\"color:red\">Film</span> Formation","volume":"10","year":"1994"},{"abstractinfo":"A cellular automata model was used to study the diffusion characteristics in the corrosion <span style=\"color:red\">film</span> at a mesoscopic scale. The model focused on a metal/<span style=\"color:red\">film</span>/electrolyte system, including a series of local evolution rules. The effect of diffusion rate on the <span style=\"color:red\">film</span> growth and metal corrosion was investigated. The result showed that the growth rate of the <span style=\"color:red\">film</span> followed a power law with the diffusion steps, and the corrosion rate had the same law as that of the <span style=\"color:red\">film</span> growth in the model with the feedback effect. There existed a diffusing plane in the <span style=\"color:red\">film</span>, where the concentration of the diffusing species did not depend on time. The diffusion steps were found to have a great influence on the position and species concentration of the diffusing plane.","authors":[{"authorName":"Haitao Wang","id":"6861b57d-987d-44ae-bc76-4baccf506395","originalAuthorName":"Haitao Wang"}],"categoryName":"|","doi":"","fpage":"427","id":"32a3f06e-0138-4824-9b94-673e4da415ec","issue":"5","journal":{"abbrevTitle":"CLKXJSY","coverImgSrc":"journal/img/cover/JMST.jpg","id":"11","issnPpub":"1005-0302 ","publisherId":"CLKXJSY","title":"材料科学技术（英文）"},"keywords":[{"id":"280ae5ff-ed06-490f-88e7-0bbeb9fd6aab","keyword":"Corrosion","originalKeyword":"Corrosion"}],"language":"en","publisherId":"1005-0302_2012_5_8","title":"Mesoscopic Simulation of Diffusion Characteristics in the Corrosion <span style=\"color:red\">Film</span>","volume":"28","year":"2012"},{"abstractinfo":"A cellular automata model was used to study the diffusion characteristics in the corrosion <span style=\"color:red\">film</span> at a mesoscopic scale. The model focused on a metal/<span style=\"color:red\">film</span>/electrolyte system, including a series of local evolution rules. The effect of diffusion rate on the <span style=\"color:red\">film</span> growth and metal corrosion was investigated. The result showed that the growth rate of the <span style=\"color:red\">film</span> followed a power law with the diffusion steps, and the corrosion rate had the same law as that of the <span style=\"color:red\">film</span> growth in the model with the feedback effect. There existed a diffusing plane in the <span style=\"color:red\">film</span>, where the concentration of the diffusing species did not depend on time. The diffusion steps were found to have a great influence on the position and species concentration of the diffusing plane.","authors":[],"categoryName":"|","doi":"","fpage":"427","id":"8bdd608a-4d1d-4207-8e28-8546743851a7","issue":"5","journal":{"abbrevTitle":"CLKXJSY","coverImgSrc":"journal/img/cover/JMST.jpg","id":"11","issnPpub":"1005-0302 ","publisherId":"CLKXJSY","title":"材料科学技术（英文）"},"keywords":[{"id":"f9274c28-c736-4321-81ec-37163444b4ac","keyword":"Corrosion;Simulation;Diffusion;Cellular automata;cellular-automaton;kinetics;growth;steel;mechanism;seawater;product;alloy","originalKeyword":"Corrosion;Simulation;Diffusion;Cellular automata;cellular-automaton;kinetics;growth;steel;mechanism;seawater;product;alloy"}],"language":"en","publisherId":"1005-0302_2012_5_2","title":"Mesoscopic Simulation of Diffusion Characteristics in the Corrosion <span style=\"color:red\">Film</span>","volume":"28","year":"2012"}],"totalpage":1164,"totalrecord":11639}