{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用尿素与硼酸的反应, 在850℃氮气氛下, 合成了纳米<span style=\"color:red\">BN</span>?包裹的AlN粉料, 通过TEM观察, <span style=\"color:red\">BN</span>粒径为20～30nm. 通过热压烧结制备出纳米h-<span style=\"color:red\">BN</span>包裹的AlN/<span style=\"color:red\">BN</span> <BR>复相陶瓷, SEM/TEM观察, h-<span style=\"color:red\">BN</span>呈细针状, 针长100～400nm, 针宽为30～50nm. 当h-<span style=\"color:red\">BN</span>含量≥20wt%时, 其硬度显著降低, 提高了材料的可加工性能.","authors":[{"authorName":"金海云","id":"b1aedaa6-7dee-4494-8ec0-7272274f98ca","originalAuthorName":"金海云"},{"authorName":"王雯","id":"d6d56387-b455-49f6-a0d8-1ff0d6c44b21","originalAuthorName":"王雯"},{"authorName":"高积强","id":"411b97aa-614c-4197-8b9a-c184d6efde85","originalAuthorName":"高积强"},{"authorName":"乔冠军","id":"195d0e63-2d98-417e-bc49-a7b9298f2660","originalAuthorName":"乔冠军"},{"authorName":"金志浩","id":"e1d1653c-3190-455b-b6e0-faa1a8bb6d39","originalAuthorName":"金志浩"}],"categoryName":"|","doi":"","fpage":"176","id":"30839462-6493-4da7-b7f9-c0ff4ab4f472","issue":"1","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":"0bc10f2d-2238-420a-9fd4-aec00ca16e40","keyword":"可加工","originalKeyword":"可加工"},{"id":"db52419d-1a7d-4d38-be32-93216d0400c2","keyword":" AlN","originalKeyword":" AlN"},{"id":"0614ff52-1052-454c-b65f-b4e7310b8821","keyword":" <span style=\"color:red\">nano-sized</span> <span style=\"color:red\">BN</span>","originalKeyword":" nano-sized BN"},{"id":"073c283a-4f5a-4353-a3db-2eac3ea8af0f","keyword":" microstructure","originalKeyword":" microstructure"}],"language":"zh","publisherId":"1000-324X_2006_1_8","title":"纳米AlN/<span style=\"color:red\">BN</span>复相陶瓷的显微结构与性能","volume":"21","year":"2006"},{"abstractinfo":"<span style=\"color:red\">Nano-sized</span> 3Y-TZP powders were Synthesized by two methods. A fractal software was developed. A new and convenient method for characterizing the quality of Synthetic process by using fractal theory was obtained.","authors":[{"authorName":"Guofeng WANG","id":"350f64fb-32ac-45bf-836f-1835733de035","originalAuthorName":"Guofeng WANG"},{"authorName":" Kaifeng ZHANG","id":"499fd7e1-d501-4b39-91ed-25ec619bc4dc","originalAuthorName":" Kaifeng ZHANG"},{"authorName":" Dezhong WU","id":"8c0379d0-7e9a-49a2-ba25-d405b8db0ab6","originalAuthorName":" Dezhong WU"}],"categoryName":"|","doi":"","fpage":"121","id":"e2880811-21fd-4918-8d63-96171d31298f","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":[],"language":"en","publisherId":"1005-0302_2001_1_70","title":"Application of Fractal Theory in the Synthesis of <span style=\"color:red\">Nano-sized</span> 3Y-TZP Superplastic Ceramic Materials","volume":"17","year":"2001"},{"abstractinfo":"Micro-<span style=\"color:red\">sized</span> (1030.3 +/- 178.4 nm) and <span style=\"color:red\">nano-sized</span> (50.4 +/- 8.0 nm) Fe(3)O(4) particles have been fabricated through hydrogen thermal reduction of alpha-Fe(2)O(3) particles synthesized by means of a hydrothermal process. The morphology and microstructure of the micro-<span style=\"color:red\">sized</span> and the <span style=\"color:red\">nano-sized</span> Fe(3)O(4) particles were characterized by X-ray diffraction, field-emission gun scanning electron microscopy, transmission electron microscopy and high-resolution electron microscopy. The micro-<span style=\"color:red\">sized</span> Fe(3)O(4) particles exhibit porous structure, while the <span style=\"color:red\">nano-sized</span> Fe(3)O(4) particles are solid structure. Their electrochemical performance was also evaluated. The <span style=\"color:red\">nano-sized</span> solid Fe(3)O(4) particles exhibit gradual capacity fading with initial discharge capacity of 1083.1 mAhg(-1) and reversible capacity retention of 32.6% over 50 cycles. Interestingly, the micro-<span style=\"color:red\">sized</span> porous Fe(3)O(4) particles display very stable capacity-cycling behavior, with initial discharge capacity of 887.5 mAhg(-1) and charge capacity of 684.4 mAhg(-1) at the 50th cycle. Therefore, 77.1% of the reversible capacity can be maintained over 50 cycles. The micro-<span style=\"color:red\">sized</span> porous Fe(3)O(4) particles with facile synthesis, good cycling performance and high capacity retention are promising candidate as anode materials for high energy-density lithium-ion batteries.","authors":[],"categoryName":"|","doi":"","fpage":"41","id":"07ce9192-ec7a-4dd9-8f05-d2f5329abc3c","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":"f9f62201-8c15-47ec-bbaa-c12b9a46c085","keyword":"Lithium-ion battery;Fe(3)O(4);Porous structure;Anode materials;electrochemical properties;fe2o3-loaded carbon;electrode materials;negative-electrode;alpha-fe2o3;nanoparticles;nanofibers;hematite;li","originalKeyword":"Lithium-ion battery;Fe(3)O(4);Porous structure;Anode materials;electrochemical properties;fe2o3-loaded carbon;electrode materials;negative-electrode;alpha-fe2o3;nanoparticles;nanofibers;hematite;li"}],"language":"en","publisherId":"1005-0302_2011_1_2","title":"Micro-<span style=\"color:red\">sized</span> and <span style=\"color:red\">Nano-sized</span> Fe(3)O(4) Particles as Anode Materials for Lithium-ion Batteries","volume":"27","year":"2011"},{"abstractinfo":"Micro-<span style=\"color:red\">sized</span> (1030.3&sect;178.4 nm) and <span style=\"color:red\">nano-sized</span> (50.4&plusmn;8.0 nm) Fe3O4 particles have been fabricated through hydrogen thermal reduction of&nbsp;&alpha;-Fe<sub>2</sub>O<sub>3</sub> particles synthesized by means of a hydrothermal process. The morphology and microstructure of the micro-<span style=\"color:red\">sized</span> and the <span style=\"color:red\">nano-sized</span> Fe<sub>3</sub>O<sub>4</sub> particles were characterized by X-ray diffraction, field-emission gun scanning electron microscopy, transmission electron microscopy and high-resolution electron microscopy. The micro-<span style=\"color:red\">sized</span> Fe<sub>3</sub>O<sub>4</sub> particles exhibit porous structure, while the <span style=\"color:red\">nano-sized</span> Fe<sub>3</sub>O<sub>4</sub> particles are solid structure. Their electrochemical performance was also evaluated. The <span style=\"color:red\">nano-sized</span> solid Fe<sub>3</sub>O<sub>4</sub> particles exhibit gradual capacity fading with initial discharge capacity of 1083.1 mAhg&iexcl;1 and reversible capacity retention of 32.6% over 50 cycles. Interestingly, the micro-<span style=\"color:red\">sized</span> porous Fe<sub>3</sub>O<sub>4</sub> particles display very stable capacity-cycling behavior, with initial discharge capacity of 887.5 mAhg&iexcl;1 and charge capacity of 684.4 mAhg<sup>&minus;1</sup> at the 50th cycle. Therefore, 77.1% of the reversible capacity can be maintained over 50 cycles. The micro-<span style=\"color:red\">sized</span> porous Fe<sub>3</sub>O<sub>4</sub> particles with facile synthesis, good cycling performance and high capacity retention are promising candidate as anode materials for high energy-density lithium-ion batteries.","authors":[{"authorName":"Y.X. Chen L.H. He P.J. Shang Q.L. Tang Z.Q. Liu H.B. Liu L.P. Zhou","id":"97175afd-2723-4d5a-8059-d450b43e9e21","originalAuthorName":"Y.X. Chen L.H. He P.J. Shang Q.L. Tang Z.Q. Liu H.B. Liu L.P. Zhou"}],"categoryName":"|","doi":"","fpage":"41","id":"58e27b02-7b61-46ab-b264-5c1654e61f5b","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":"c69f52e9-e647-4277-9f4c-d3cee620f5e9","keyword":"Lithium-ion battery","originalKeyword":"Lithium-ion battery"},{"id":"914aed5e-1bbf-40a9-8b6d-54af51891414","keyword":"null","originalKeyword":"null"},{"id":"7fb1c7ae-7442-4443-b66b-0c8b6a772c24","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1005-0302_2011_1_27","title":"&plusmn;Micro-<span style=\"color:red\">sized</span> and <span style=\"color:red\">Nano-sized</span> Fe<sub>3</sub>O<sub>4</sub> Particles as Anode Materials for Lithium-ion Batteries","volume":"27","year":"2011"},{"abstractinfo":"Micro-<span style=\"color:red\">sized</span> (1030.3&sect;178.4 nm) and <span style=\"color:red\">nano-sized</span> (50.4&plusmn;8.0 nm) Fe3O4 particles have been fabricated through hydrogen thermal reduction of&nbsp;&alpha;-Fe<sub>2</sub>O<sub>3</sub> particles synthesized by means of a hydrothermal process. The morphology and microstructure of the micro-<span style=\"color:red\">sized</span> and the <span style=\"color:red\">nano-sized</span> Fe<sub>3</sub>O<sub>4</sub> particles were characterized by X-ray diffraction, field-emission gun scanning electron microscopy, transmission electron microscopy and high-resolution electron microscopy. The micro-<span style=\"color:red\">sized</span> Fe<sub>3</sub>O<sub>4</sub> particles exhibit porous structure, while the <span style=\"color:red\">nano-sized</span> Fe<sub>3</sub>O<sub>4</sub> particles are solid structure. Their electrochemical performance was also evaluated. The <span style=\"color:red\">nano-sized</span> solid Fe<sub>3</sub>O<sub>4</sub> particles exhibit gradual capacity fading with initial discharge capacity of 1083.1 mAhg&iexcl;1 and reversible capacity retention of 32.6% over 50 cycles. Interestingly, the micro-<span style=\"color:red\">sized</span> porous Fe<sub>3</sub>O<sub>4</sub> particles display very stable capacity-cycling behavior, with initial discharge capacity of 887.5 mAhg&iexcl;1 and charge capacity of 684.4 mAhg<sup>&minus;1</sup> at the 50th cycle. Therefore, 77.1% of the reversible capacity can be maintained over 50 cycles. The micro-<span style=\"color:red\">sized</span> porous Fe<sub>3</sub>O<sub>4</sub> particles with facile synthesis, good cycling performance and high capacity retention are promising candidate as anode materials for high energy-density lithium-ion batteries.","authors":[{"authorName":"Y.X. Chen L.H. He P.J. Shang Q.L. Tang Z.Q. Liu H.B. Liu L.P. Zhou","id":"1d7ab332-8c38-4694-91f9-0de048a06b7a","originalAuthorName":"Y.X. Chen L.H. He P.J. Shang Q.L. Tang Z.Q. Liu H.B. Liu L.P. Zhou"}],"categoryName":"|","doi":"","fpage":"41","id":"ab683608-38fc-417e-9c19-9b5ede769dac","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":"435dac13-6f98-402c-94f4-3f6d8056254f","keyword":"Lithium-ion battery","originalKeyword":"Lithium-ion battery"},{"id":"ced267b6-faa2-4d18-9953-a1e1e83824ae","keyword":"null","originalKeyword":"null"},{"id":"ec59a2a9-7237-4e12-b728-0aca70890963","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1005-0302_2011_1_13","title":"&plusmn;Micro-<span style=\"color:red\">sized</span> and <span style=\"color:red\">Nano-sized</span> Fe<sub>3</sub>O<sub>4</sub> Particles as Anode Materials for Lithium-ion Batteries","volume":"27","year":"2011"},{"abstractinfo":"Numerical simulation of hot-press sintering of <span style=\"color:red\">nano-sized</span> ceramic powders was introduced by the commercial finite element code MSC.MARC. The powder plastic model and the thermo-mechanical coupled quadrilateral element were developed and adopted in the simulation. The mechanical and thermal properties of the <span style=\"color:red\">nano-sized</span> alumina based powders were determined. In addition, the experimental research and numerical simulation of the sintering process of different initial densities were carried out. The stress state in sintering of green compacts with different initial densities was analyzed by the densification theory. The reason for the density fluctuations of as-sintered ceramic bulks was found out.","authors":[{"authorName":"Guoqing CHEN","id":"9e7236b3-69cd-415c-9819-df5db018e3f2","originalAuthorName":"Guoqing CHEN"},{"authorName":" Kaifeng ZHANG","id":"9899f94e-5510-4d49-a8c4-61ab1bb52eb9","originalAuthorName":" Kaifeng ZHANG"},{"authorName":" Guofeng WANG","id":"682deba2-d982-43e5-816f-7d933e9c0488","originalAuthorName":" Guofeng WANG"},{"authorName":" Y","id":"40456c7d-9557-4dbc-b78e-9e3ed5398ae8","originalAuthorName":" Y"},{"authorName":" ong YU","id":"3d408ddf-3e55-45d6-af95-5fcd2450e31d","originalAuthorName":" ong YU"}],"categoryName":"|","doi":"","fpage":"40","id":"1e233fbb-b93c-4a06-88b6-e839d00c0921","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":"ec9f65ab-f338-48bf-b336-0aaa0926e2d6","keyword":"Sintering","originalKeyword":"Sintering"},{"id":"92e3eb14-1e8f-46db-a90a-e7fb2883f70b","keyword":"null","originalKeyword":"null"},{"id":"4feab588-581d-42e8-b877-977e934f13a5","keyword":"null","originalKeyword":"null"},{"id":"b99ccc97-c96a-4443-8465-89d9f8115d32","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1005-0302_2003_Supl._38","title":"Finite-Element Simulation and Experimental Research of the Hot-Press Sintering of <span style=\"color:red\">Nano-Sized</span> Ceramic Powders","volume":"19","year":"2003"},{"abstractinfo":"In this paper, epoxy coatings were modified by adding 5 wt.%, 10 wt.% or 20 wt.% of <span style=\"color:red\">nano-sized</span> titanium powder respectively. Correspondingly corrosion performance of the modified coatings was studied by electrochemical impedance spectroscopy (EIS) in 3.5% NaCl aqueous solution. The results showed that with high ionic resistance through the coating and low breakpoint frequency, the coating with 10 wt.% <span style=\"color:red\">nano-sized</span> titanium powder possessed the best corrosion resistance among the coatings tested, which might have resulted from the lowest diffusion coefficient for the inward migration of aggressive media through the coating in the given system. (C) 2007 Elsevier B.V. All rights reserved.","authors":[],"categoryName":"|","doi":"","fpage":"7241","id":"6a484334-e9fa-4e27-8312-85e949d3e3b6","issue":"16-17","journal":{"abbrevTitle":"S&CT","id":"dcdd8961-efc5-4044-81d0-2ea320551b72","issnPpub":"0257-8972","publisherId":"S&CT","title":"Surface & Coatings Technology"},"keywords":[{"id":"00e03b36-326a-42a7-99f4-5b42898d7da6","keyword":"<span style=\"color:red\">nano-sized</span> titanium powder;EIS;breakpoint frequency;corrosion;performance;organic coatings;barrier properties;water transport;nanocomposites;impedance","originalKeyword":"nano-sized titanium powder;EIS;breakpoint frequency;corrosion;performance;organic coatings;barrier properties;water transport;nanocomposites;impedance"}],"language":"en","publisherId":"0257-8972_2007_16-17_2","title":"Effect of <span style=\"color:red\">nano-sized</span> titanium powder addition on corrosion performance of epoxy coatings","volume":"201","year":"2007"},{"abstractinfo":"The oxide formations on various Ni-Cr-Al nanocrystalline alloys were examined. Due to the different oxidation products of Ni-Cr-Al alloys with normal grain size and <span style=\"color:red\">nano-sized</span> grain, combined with documented experimental results, a new oxide map for Ni-Cr-Al nanocrystalline alloys was proposed. It was found that a four-oxide formation zone was established. (C) 2000 Elsevier Science B.V. All rights reserved.","authors":[],"categoryName":"|","doi":"","fpage":"286","id":"294457cb-dda5-4e0e-a50f-a355b5a39ad8","issue":"5","journal":{"abbrevTitle":"ML","id":"90b15a58-51fc-41ad-8509-c2692f6a3f6e","issnPpub":"0167-577X","publisherId":"ML","title":"Materials Letters"},"keywords":[{"id":"0e12b32d-cebb-4db4-94c6-cf771ceb7300","keyword":"Ni-Cr-Al alloy;nanocrystalline;oxide formation;oxidation behavior;superalloy","originalKeyword":"Ni-Cr-Al alloy;nanocrystalline;oxide formation;oxidation behavior;superalloy"}],"language":"en","publisherId":"0167-577X_2000_5_1","title":"Predicting the oxide formation of Ni-Cr-Al alloys with <span style=\"color:red\">nano-sized</span> grain","volume":"45","year":"2000"},{"abstractinfo":"The synthesis of <span style=\"color:red\">nano-sized</span> SiC through ball milling (BM) of elemental Si and graphite mixed powders at room temperature has been reported, and detailed reaction process has been characterized by high-resolution electron microscopy (HREM). High-resolution electron microscopy (HREM) observations presented herein suggest that amorphous graphite (a-graphite), amorphous silicon (a-Si) and <span style=\"color:red\">nano-sized</span> crystalline Si (c-Si) with many defects are produced during BM, which is prerequisite to the reaction. In some areas, SIC is synthesized through a diffusion of C atoms into the a-Si/and c-Si. In the former, a-Si(C) forms, and then mechanically-driven crystallization of the a-Si(C) occurs to form SIG. In the latter, C atoms directly replace Si atoms to form SIC with an orientation relationship of (111)(SiC)//(111)(Si). In other areas, localized self-sustained reaction occurs to form slightly larger SIC grains. (C) 2001 Elsevier Science B.V. All rights reserved.","authors":[],"categoryName":"|","doi":"","fpage":"278","id":"cd2932ce-fed1-45af-bb4d-de6ee40304c6","issue":"42737","journal":{"abbrevTitle":"MSAEAMPMAP","id":"29fa6a83-07f2-4d3a-af3e-fac686227352","issnPpub":"0921-5093","publisherId":"MSAEAMPMAP","title":"Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing"},"keywords":[{"id":"09e2b968-ed77-4d2f-bd2a-2488b6316622","keyword":"Si-C system;ball milling;high-resolution electronic microscopy;elemental powders;temperature;silicon;mechanosynthesis;transition","originalKeyword":"Si-C system;ball milling;high-resolution electronic microscopy;elemental powders;temperature;silicon;mechanosynthesis;transition"}],"language":"en","publisherId":"0921-5093_2001_42737_6","title":"HREM observations of the synthesized process of <span style=\"color:red\">nano-sized</span> SiC by ball milling of Si and C mixed powders","volume":"300","year":"2001"},{"abstractinfo":"Size control of BaTiO3 in solid-state reaction between BaCO3 and TiO2 was demonstrated by varying the size of TiO2 and milling conditions of BaCO3. The smaller TiO2 particles had higher surface area, resulting in faster initial reaction. The mechanically milled BaCO3 particles accelerated the diffusion process and decreased the calcinations temperature. It can be deduced from the results that the size control is possible and <span style=\"color:red\">nano-sized</span> BaTiO3 particles with about 60 nm can be synthesized by using the conventional solid-state reaction between BaCO3 and TiO2","authors":[{"authorName":"U.Manzoor","id":"c405e6fd-8436-4221-ba0c-8b28b1f1a04e","originalAuthorName":"U.Manzoor"},{"authorName":" D.K.Kim","id":"297f666d-ca3d-40c7-a8e3-4a36566a47c6","originalAuthorName":" D.K.Kim"}],"categoryName":"|","doi":"","fpage":"655","id":"e44e7d5d-d9b1-49e1-a021-518b1d4f6f86","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":"93db6e6c-ac49-4d4c-920c-9ff853c6e044","keyword":"Barium titanate","originalKeyword":"Barium titanate"},{"id":"ce7c187e-6bee-4e4f-a4e1-4f0ecfc747db","keyword":"null","originalKeyword":"null"},{"id":"d4828638-e2e3-41b0-a075-260a0871fe0b","keyword":"null","originalKeyword":"null"},{"id":"07293622-e145-478f-8338-0e47eb92b201","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1005-0302_2007_5_7","title":"Synthesis of <span style=\"color:red\">Nano-sized</span> Barium Titanate Powder by Solid-state Reaction between Barium Carbonate and Titania","volume":"23","year":"2007"}],"totalpage":158,"totalrecord":1575}