{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"以Co0.3Ni0.7(OH)2和LiOH·H2O为原料,在含羟基的有机溶剂水溶液中浸渍呈流变相,用喷雾干燥后于空气中在不同的温度下煅烧16h制备层状LiCo0.3Ni0.7O2正极材料,用XRD、TG-DTA、SEM以及激光粒度测试等表征了材料的晶体结构与理化性能。结果表明,由本法可降低样品合成的反应温度和对反应气氛的严格要求,制备出的样品可有效抑制材料中阳离子混排及非化学计量产物的出现,大大降低材料的首次不可逆放电容量,提高材料的首次放电效率.经700℃煅烧16h合成出的样品首次放电容量达172mAh/g,首次放电效率可达90.8%,循环40次后容量仅衰减9%,显示出优良的电化学性能.","authors":[{"authorName":"许惠","id":"333d88ce-fa23-4f45-abbd-19d8fc3c3a38","originalAuthorName":"许惠"},{"authorName":"钟辉","id":"109e8641-9ab4-4d25-ab13-28a21a703133","originalAuthorName":"钟辉"}],"categoryName":"|","doi":"","fpage":"497","id":"b74e9c7e-75c1-40e0-b9ab-438b04a9d02c","issue":"3","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"86b2af64-308a-46b6-a8fd-e1d52c7b6c00","keyword":"正极材料","originalKeyword":"正极材料"},{"id":"8119fbf3-6e30-40fa-8e7f-7cb075a54bc8","keyword":" LiCo0.3Ni0.7O2","originalKeyword":" LiCo0.3Ni0.7O2"},{"id":"a2e79062-3c2c-427b-84e2-52bd90e0b858","keyword":" rheological phase-spray dry method","originalKeyword":" rheological phase-spray dry method"},{"id":"de9a087a-e392-4c47-bcee-36206c781d1c","keyword":" lithium-ionbattery","originalKeyword":" lithium-ionbattery"}],"language":"zh","publisherId":"1000-324X_2004_3_19","title":"流变相-喷雾干燥法合成LiCo0.3Ni0.7O2正极材料的研究","volume":"19","year":"2004"},{"abstractinfo":"A new nanometer-scale ferrite thin film with excellent high-frequency characteristics has been developed by the spray-spin-heating-coating method. The effects of the ion synthesis mechanism, chemical stoichiometry, fabrication method, and doping content on the magnetic properties and microstructure of the thin films have been analyzed. The films formed between 75℃ and 90℃ by spray-spin-heating-coating methods was discovered with fine grain size of about 21 nm, high saturation magnetization (4 Ms) of about 6.5 kGs, coercivity of about 9.8 Oe, as well as initial permeability of about 14.0. These films can be widely used in radio-frequency integrated circuit devices.","authors":[{"authorName":"Yulan JING","id":"c4cf24a1-35a6-400b-b7e6-145cd90c3089","originalAuthorName":"Yulan JING"},{"authorName":" Huaiwu ZHANG","id":"cfbad04a-8ce3-4839-8fa7-ffd51b4bbc60","originalAuthorName":" Huaiwu ZHANG"},{"authorName":" lijun JIA","id":"af98763d-114c-4c52-9cb1-4470f8be5dc9","originalAuthorName":" lijun JIA"},{"authorName":" Yu SHI","id":"fbf34230-eb13-48ea-aab7-5e206d3780bd","originalAuthorName":" Yu SHI"},{"authorName":" Yingli LIU","id":"a0620b57-2c7b-4fcf-8883-84511bcc9e4e","originalAuthorName":" Yingli LIU"}],"categoryName":"|","doi":"","fpage":"35","id":"919701c0-a260-4330-b7ca-4d0408cf8959","issue":"1","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":"4199cb24-6060-422b-83b0-04ded85934d0","keyword":"Nanometer materials","originalKeyword":"Nanometer materials"},{"id":"aa102472-30df-41d9-8f95-7c7785365f73","keyword":"null","originalKeyword":"null"},{"id":"0e1cf3c7-20a9-43eb-9b4b-6a371d2f1d33","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1005-0302_2004_1_8","title":"Magnetic Properties of Nanometer-Scale NiZnCu Ferrite Thin Films Fabricated by Spray-Spin-Heating-Coating Method","volume":"20","year":"2004"},{"abstractinfo":"A new experimental method was applied in in situ corrosion monitoring of mild steel Q235 under alternate wet-dry conditions. The thickness of the electrolyte film during the wet cycle was monitored by a high-precision balance with a sensibility of 0.1 mg. At the same time, an electrochemical impedance technique was employed to study the effect of film thickness on corrosion rates. Experimental results showed that there was a critical electrolyte film condition for which the corrosion rate reached a maximum during wet-dry cycles. For the substrate, the critical condition could be described by a film thickness of about 17 mu m. For the rusted specimen, the critical condition could be described by an electrolyte amount of about 0.038 g, which is equivalent to a film thickness of 38 mu m. This monitoring system was very useful for studying atmospheric corrosion of metals covered by corrosion products.","authors":[],"categoryName":"|","doi":"","fpage":"10400","id":"76472ec2-d7bd-41e1-b795-2be51f745e6a","issue":"12","journal":{"abbrevTitle":"S","id":"8aab06d4-4d19-4149-8205-54ebdbb364a4","issnPpub":"1424-8220","publisherId":"S","title":"Sensors"},"keywords":[{"id":"679d9b74-664c-490c-9ac3-12907845d22f","keyword":"alternate wet-dry condition;mild steel;electrochemical impedance;spectroscopy (EIS);electrolyte film;electrical balance;thin electrolyte layers;atmospheric corrosion;electrochemical;impedance;metal-surfaces;steel;mechanism","originalKeyword":"alternate wet-dry condition;mild steel;electrochemical impedance;spectroscopy (EIS);electrolyte film;electrical balance;thin electrolyte layers;atmospheric corrosion;electrochemical;impedance;metal-surfaces;steel;mechanism"}],"language":"en","publisherId":"1424-8220_2009_12_1","title":"A New Experimental Method for in Situ Corrosion Monitoring Under Alternate Wet-Dry Conditions","volume":"9","year":"2009"},{"abstractinfo":"A new method of the quantitative phase analysis of the sample containing an amorphous phase or a standardless phase by X-ray diffraction is proposed in the paper. The addtion of a reference phase or some analytical phase to the analyzed sample is not required in this method and the experimental results are satisfactory.","authors":[{"authorName":"CHU Gang","id":"3a1c0064-0295-4af1-b0ff-142007a64f0c","originalAuthorName":"CHU Gang"},{"authorName":" SUI QinFushun Petroleum Institute. Fushun. China","id":"d1177184-87ce-4ee1-8dc1-fef03908b6a4","originalAuthorName":" SUI QinFushun Petroleum Institute. Fushun. China"}],"categoryName":"|","doi":"","fpage":"179","id":"ef156d8d-2c79-4d30-ab73-e650751dfda9","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":"7e477520-e91a-411e-9f34-7c6a35e4209d","keyword":"quantitative phase analysis","originalKeyword":"quantitative phase analysis"},{"id":"0cf3d5dc-35ee-4f2f-8cb7-1f2ca062a3b0","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_1994_3_9","title":"AN EXTERNAL STANDARD METHOD OF QUANTITATIVE PHASE ANALYSIS OF THE SAMPLE CONTAINING AN AMORPHOUS PHASE BY X-RAY DIFFRACTION","volume":"7","year":"1994"},{"abstractinfo":"The Levenberg-Marquardt method, the best algorithm to obtain the least-square solution of nonlinear equations, is applied to calculate the stable phase equilibria. It can get the best combination between robustness and speed of the calculations. Its application to ternary Al-Si-Mg system is executed in detail. The calculated phase equilibria agree well with the experimental results. Furthermore, the Levenberg-Marquardt method is not sensitive to the initial values.","authors":[{"authorName":"Ruijie ZHANG","id":"d6789072-361d-4923-b839-5e4a49e56a50","originalAuthorName":"Ruijie ZHANG"},{"authorName":" Lei LI","id":"313cf694-20f9-437e-8e30-5dd1e1daa616","originalAuthorName":" Lei LI"},{"authorName":" Zhongwei CHEN","id":"f61908f8-8db2-4742-b116-c83dfa6e4732","originalAuthorName":" Zhongwei CHEN"},{"authorName":" Zhi HE","id":"02797edb-6bf4-4d4d-9bd7-3c7714d18ea5","originalAuthorName":" Zhi HE"},{"authorName":" Wanqi JIE","id":"d82d3c05-a1e1-4113-b2a3-8cdbad716c7e","originalAuthorName":" Wanqi JIE"}],"categoryName":"|","doi":"","fpage":"10","id":"52a7f05d-c526-41d6-ac32-f28b1562a099","issue":"1","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":"c4c88e2e-226d-4401-9b76-aa973270e23a","keyword":"Levenberg-Marquardt method","originalKeyword":"Levenberg-Marquardt method"},{"id":"d5bb8221-b70f-4ec1-a82b-38fc412b1009","keyword":"null","originalKeyword":"null"},{"id":"1d6b2fb1-8639-4933-93a4-eb6cc2178a56","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1005-0302_2005_1_23","title":"Calculation of Phase Equilibria Based on the Levenberg-Marquardt Method","volume":"21","year":"2005"},{"abstractinfo":"A special method based on the local equilibrium principle has been introduced in the research of the phase diagram of Mn-MnO system.With this method,the problems of volatilization of Mn and the corrosion of Mn and MnO to refractory materials were prevented efficiently.The solubility of oxygen in Mn and the composition of the interface between MnO and Mn were determined.Partial phase diagram of Mn-MnO system were constructed according to pres- ent experimental results.","authors":[{"authorName":"CHEN Qiyuan Central South University of Technology","id":"3a53098d-2ab1-4a38-946e-dffc1a4ae0cb","originalAuthorName":"CHEN Qiyuan Central South University of Technology"},{"authorName":"Changsha","id":"a5e661fe-f941-43c7-924d-e5206f5e378a","originalAuthorName":"Changsha"},{"authorName":"China CHEN Qiyuan Associate Professor","id":"e058a108-eca8-4b5b-bce2-dbdf942d71f0","originalAuthorName":"China CHEN Qiyuan Associate Professor"},{"authorName":"Department of Chemistry","id":"b5910755-33f4-4e6b-8210-849d748569b3","originalAuthorName":"Department of Chemistry"},{"authorName":"Central South University of Technology","id":"bb710c23-2309-49cc-bc3d-b4ec30ba2ce8","originalAuthorName":"Central South University of Technology"},{"authorName":"Changsha","id":"d8daf9fa-f7b8-4a27-be76-c332473f0bb8","originalAuthorName":"Changsha"},{"authorName":"China","id":"b90df27d-fc93-46af-8792-fd69dc56c331","originalAuthorName":"China"}],"categoryName":"|","doi":"","fpage":"210","id":"72b36882-02c2-4812-b5ae-bfb82d2dbfa4","issue":"9","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":"b8b8af9a-ec0f-42a9-9cab-23184b39b12e","keyword":"local equilibrium method","originalKeyword":"local equilibrium method"},{"id":"568f9a78-0563-4a35-a146-2db0bd54e744","keyword":"null","originalKeyword":"null"},{"id":"95705e7f-edfd-4b82-980e-8fdb6f9b4676","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_1989_9_4","title":"LOCAL EQUILIBRIUM METHOD IN STUDYING PHASE DIAGRAM OF Mn-MnO SYSTEM","volume":"2","year":"1989"},{"abstractinfo":"Phase field method offers the prospect of being able to perform realistic numerical experiments on dendrite growth in a metallic system. In this paper, the equiaxed dendrite evolution during the solidification of a pure material was numerically simulated using the phase field model. The equiaxed dendrite growth in a two-dimensional square domain of undercooled melt (nickel) with four-fold anisotropy was simulated. The phase field model equations was solved using the explicit finite difference method on a uniform mesh. The formation of various equiaxed dendrite patterns was shown by a series of simulations, and the effect of anisotropy on equiaxed dendrite morphology was investigated.","authors":[],"categoryName":"|","doi":"","fpage":"51","id":"6724d585-828d-44aa-9c8c-004066c5b939","issue":"1","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":"f079fc9e-e1f2-4779-8b08-de445659a43b","keyword":"phase field method;dendritic growth;numerical simulation","originalKeyword":"phase field method;dendritic growth;numerical simulation"}],"language":"en","publisherId":"1005-0302_2002_1_5","title":"Numerical simulations of equiaxed dendrite growth using phase field method","volume":"18","year":"2002"},{"abstractinfo":"Two-dimensional numerical simulation for the dendrite growth of binary alloy during solidification is carried out by a phase field method. In the model equations, phase field, temperature and solute redistribution are all involved. The equations are solved using the finite difference method (FDM) with two different space steps of phase field and temperature field. In calculation, the thermal noise is introduced to generate the side branches; the dependence of dendrite growth on the space step was also investigated. It is shown that thermal noise can trigger the growth of side-branches, however it has no influence on the stable behavior of the dendrite tip; the feature of dendrite growth is reasonable with δ Δx≤0.6W0, Δx is the space step and W0 is the thickness of interface.","authors":[{"authorName":"Hua HOU","id":"ba6eb722-8c1b-4007-8bef-89212a1dfce5","originalAuthorName":"Hua HOU"},{"authorName":" Dong-Ying Ju","id":"3d54b440-df13-49e3-a841-9032a398969a","originalAuthorName":" Dong-Ying Ju"},{"authorName":" Yuhong ZHAO","id":"e36b0af7-61d6-4754-8aa8-fa0005a46e94","originalAuthorName":" Yuhong ZHAO"},{"authorName":" Jun CHENG","id":"19796333-5c13-4f00-ae83-d5076c49edc1","originalAuthorName":" Jun CHENG"}],"categoryName":"|","doi":"","fpage":"45","id":"bfe49ed5-22f8-484c-867c-55d0963bd776","issue":"Supl.","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":"5f70d6c3-011b-4e4d-8b25-f89372cbd1ed","keyword":"Phase field","originalKeyword":"Phase field"},{"id":"3a3afb12-637d-40ff-8128-25fdaeb324c4","keyword":"null","originalKeyword":"null"},{"id":"b5be9063-08e7-4b1f-a292-60eae745c7b7","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1005-0302_2004_Supl._6","title":"Numerical Simulation for Dendrite Growth of Binary Alloy with Phase-Field Method","volume":"20","year":"2004"},{"abstractinfo":"","authors":[{"authorName":"","id":"9c2a4464-88ec-4bab-8026-31f7eb565677","originalAuthorName":""},{"authorName":"","id":"820a2ed2-e306-44c3-81e3-b11278c73fd2","originalAuthorName":""},{"authorName":"","id":"d77b62f6-a099-45d6-812e-cad89cfc9286","originalAuthorName":""},{"authorName":"","id":"19481ea8-2aa8-4ce3-90a7-56fe6b694806","originalAuthorName":""},{"authorName":"","id":"e71c101d-bc7e-4f7c-9355-5d56f0e4a98e","originalAuthorName":""},{"authorName":"","id":"8141c2b3-74b4-4411-aca6-2767d1734813","originalAuthorName":""}],"doi":"10.1016/S1002-0721(10)60631-X","fpage":"21","id":"18aa1c4e-11e9-4e45-a06e-cc7a908062da","issue":"1","journal":{"abbrevTitle":"XTXBYWB","coverImgSrc":"journal/img/cover/XTXBEN.jpg","id":"66","issnPpub":"1002-0721","publisherId":"XTXBYWB","title":"稀土学报(英文版)"},"keywords":[{"id":"e93a63f6-08e0-4867-a873-0d1050457f6c","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"zgxtxb-e201201005","title":"Photoluminescence enhancement of YAG:Ce3+ phosphor prepared by co-precipitation-rheological phase method","volume":"30","year":"2012"},{"abstractinfo":"Making use of this expression to calculate the phase grating in high resolution image simulation can greatly reduce the calculating time. In this paper, the derivation of the expression is introduced, and then the computer routine is explained in details. Finally the potential projection map of Mg44Rh7 along [001] direction is shown as an illustration. All operations are carried out in real space, so we call the calculation method as the real space method.","authors":[],"categoryName":"|","doi":"","fpage":"240","id":"91749592-6d19-40fa-aba4-8b418e68da09","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_2001_2_1","title":"A fast algorithm for phase grating preparation by real space method","volume":"17","year":"2001"}],"totalpage":750,"totalrecord":7493}