{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"本文以ZrOC12为原料、NH3·H2O为沉淀剂、CaC12为稳定剂,采用交叉喷淋法制备氧化锆前驱体,通过改变反应釜内前驱体浓度、矿化剂NaOH的加入及矿化剂NaOH浓度,采用低温水热法制备纳米氧化锆粉体.结果表明:反应釜内前驱体浓度降低有利于提高粉体的结晶度,矿化剂NaOH的加入可有效降低水热反应温度.当反应温度为110℃、保温时间2h、反应釜内前驱体的浓度为0.25 mol/L、矿化剂NaOH浓度为1 mol/L时,可制备平均粒径为26 nm的四方相氧化锆粉体.","authors":[{"authorName":"吴昊","id":"3f691596-3a47-418f-9fca-f55434cc85a9","originalAuthorName":"吴昊"},{"authorName":"史春燕","id":"5646b1cd-514e-4c51-a84e-dacecc111311","originalAuthorName":"史春燕"},{"authorName":"付晓辉","id":"47fe0cbc-d2b6-47ad-8e1e-365745bf1b92","originalAuthorName":"付晓辉"},{"authorName":"赵婉瑜","id":"cf343663-64f4-460d-a269-20b024abb627","originalAuthorName":"赵婉瑜"},{"authorName":"范冰冰","id":"d0e26e8d-d843-46b3-8655-ec570d7167e2","originalAuthorName":"范冰冰"},{"authorName":"张锐","id":"41632695-d7f1-4326-8519-972236c3a5de","originalAuthorName":"张锐"}],"doi":"","fpage":"3247","id":"614e6ee8-fd02-440d-b7c3-81934f8815bc","issue":"11","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"b55d8ef7-d425-4625-b035-1870bf216a2d","keyword":"低温水热法","originalKeyword":"低温水热法"},{"id":"d785d035-4746-4a83-a32f-fa1766036ae8","keyword":"氧化锆纳米粉体","originalKeyword":"氧化锆纳米粉体"},{"id":"5cdb45d7-b795-4a23-932f-9acb1238d65d","keyword":"矿化剂","originalKeyword":"矿化剂"}],"language":"zh","publisherId":"gsytb201511032","title":"低温水热法制备纳米氧化锆粉体","volume":"34","year":"2015"},{"abstractinfo":"本刊2012年第五期第801页刊登了熊晓英等作者的论文,这是本刊编辑部自创刊以来收到的第一篇这样的论文,该文对本刊在材料科学期刊中所处的地位及面临问题、发展方向作出如此客观、中肯的评价与指引,均使编辑部成员十分感动。今年恰是本刊创刊30周年纪念,谨以此《编后记》供奉广大读者,","authors":[{"authorName":"无","id":"6eb4c714-a474-4cd0-b393-f0306b138318","originalAuthorName":"无"}],"doi":"","fpage":"714","id":"70565a37-1b6d-4b46-9b09-eb71030a22e8","issue":"5","journal":{"abbrevTitle":"CLKXYGCXB","coverImgSrc":"journal/img/cover/CLKXYGCXB.jpg","id":"13","issnPpub":"1673-2812","publisherId":"CLKXYGCXB","title":"材料科学与工程学报"},"keywords":[{"id":"b4b988f9-967f-4530-817f-d29f1623cfa2","keyword":"科学评价","originalKeyword":"科学评价"},{"id":"614f8cc5-6336-4065-b303-26b67f81d1be","keyword":"论文","originalKeyword":"论文"},{"id":"bf3cdaa0-4927-4d1a-a122-779ead854c34","keyword":"作者","originalKeyword":"作者"},{"id":"54d5797b-6f47-4f76-9527-3b32105f0299","keyword":"务实","originalKeyword":"务实"},{"id":"2124d564-90da-4a58-85da-22654e0d5dd2","keyword":"科学期刊","originalKeyword":"科学期刊"},{"id":"1dee1687-be42-4d28-aed7-6cd29a5c6883","keyword":"编辑部","originalKeyword":"编辑部"},{"id":"b28e651a-8495-4eba-87c6-79d47b81d924","keyword":"创刊","originalKeyword":"创刊"}],"language":"zh","publisherId":"clkxygc201205014","title":"科学评价,务实求真——熊晓英等作者的论文编后记","volume":"30","year":"2012"},{"abstractinfo":"以乙二胺四乙酸二钠(EDTA)、柠檬酸、草酸、酒石酸改性制备了H-BEA,并根据XRD和NH3-TPD对沸石H-BEA进行表征.采用上述改性沸石催化4-苯基丁酸分子内付克反应合成1-萘满酮进行催化剂反应活性评价.实验结果表明,以柠檬酸改性沸石H-BEA具有较高的催化活性.进一步对催化剂用量、反应温度、反应时间等工艺条件优化得到最佳工艺条件,在最佳工艺条件下,产物1-萘满酮产率达到94.3%.","authors":[{"authorName":"邱俊","id":"70aef54d-1698-4072-ade6-5aece137f1d3","originalAuthorName":"邱俊"},{"authorName":"王建刚","id":"249030d9-483f-4e98-8b62-8ef1f7c30e18","originalAuthorName":"王建刚"},{"authorName":"孙杰","id":"a428191e-8a87-41d9-bed9-7882614d4ee6","originalAuthorName":"孙杰"}],"doi":"10.3724/SP.J.1095.2011.00367","fpage":"194","id":"a36cd46b-50c2-464d-a5a4-bfdd989a48d6","issue":"2","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"a72fe36f-275b-48e6-9ebb-7f00a617dc9d","keyword":"苯基丁酸","originalKeyword":"苯基丁酸"},{"id":"a4a44539-8c88-4346-91a4-019d6c951751","keyword":"萘满酮","originalKeyword":"萘满酮"},{"id":"9abf5898-6838-4059-844d-2a2a86e9bb13","keyword":"分子内Friedel-Crafts","originalKeyword":"分子内Friedel-Crafts"},{"id":"8d055735-2308-49a3-9862-cb9f5c7a9841","keyword":"沸石H-BEA","originalKeyword":"沸石H-BEA"}],"language":"zh","publisherId":"yyhx201102013","title":"改性沸石H-BEA催化4-苯基丁酸分子内付克反应合成1-萘满酮","volume":"28","year":"2011"},{"abstractinfo":"研究了63~292K热力学过冷度范围内,Cu-Ni单相合金的凝固组织演化规律,分析了负温度梯度熔体凝固过程中的形核与再辉行为.结果表明:①负温度梯度熔体凝固的冷却曲线上有较明显的形核特征;②在负温度梯度熔体凝固冷却曲线的快速再辉阶段,出现了明显的\"二次再辉\"特征,此\"二次再辉\"的本质有别于慢速凝固阶段的二次再辉,因此称之为\"伪再辉\".","authors":[{"authorName":"谢发勤","id":"3672eb10-df5a-4adf-a355-5a9a22970f8c","originalAuthorName":"谢发勤"},{"authorName":"吴向清","id":"4af11c6e-f6a4-4ee3-9e70-67a3797729b9","originalAuthorName":"吴向清"},{"authorName":"李金山","id":"b3b47a9e-a454-464a-856d-b1c0e61a3b2a","originalAuthorName":"李金山"},{"authorName":"傅恒志","id":"9e66bae0-ad73-4072-bf10-051df6cff6ea","originalAuthorName":"傅恒志"}],"doi":"","fpage":"56","id":"31311933-6aba-4817-b91e-079f4fc6961e","issue":"8","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"54e3abde-157f-4893-859d-5ac0b92aad38","keyword":"负温度梯度","originalKeyword":"负温度梯度"},{"id":"1e2e4f6b-c3f1-4b06-9b42-37fbf90e8a39","keyword":"过冷度","originalKeyword":"过冷度"},{"id":"9e7cdbba-c927-4e48-bbf3-795ffadb9a68","keyword":"过冷凝固","originalKeyword":"过冷凝固"},{"id":"8c8a6cfa-b529-4d04-abce-0911c39385bf","keyword":"再辉","originalKeyword":"再辉"}],"language":"zh","publisherId":"cldb200408017","title":"负温度梯度熔体凝固过程中的形核与再辉行为","volume":"18","year":"2004"},{"abstractinfo":"用双辉等离子表面冶金技术在Q235钢表面制备Ta改性层。用XRD,SEM,EDS,电化学腐蚀和中性盐雾试验分析Ta改性层的组织特征、成分和耐蚀性能。结果表明,Ta改性层与基体结合良好,厚度为32μm左右。改性层中Ta元素含量呈梯度分布,主要物相为α-Ta。双辉等离子表面渗Ta处理后试样的耐蚀性明显优于基材。","authors":[{"authorName":"毕强","id":"6ff8f36d-bc5a-402c-8585-0d75ecb4d544","originalAuthorName":"毕强"},{"authorName":"张平则","id":"d9e5115f-a621-41e5-bca9-a139697985bb","originalAuthorName":"张平则"},{"authorName":"黄俊","id":"9b8a5858-161d-481b-a7db-2d828193beb7","originalAuthorName":"黄俊"},{"authorName":"魏东博","id":"6fa56b9e-c8a8-4902-9189-407e85908135","originalAuthorName":"魏东博"},{"authorName":"李伟","id":"7d15e3d5-801c-4d17-8662-5ebc03e5235c","originalAuthorName":"李伟"}],"doi":"","fpage":"364","id":"04788188-da9c-4551-9ce5-307cce18d599","issue":"5","journal":{"abbrevTitle":"ZGFSYFHXB","coverImgSrc":"journal/img/cover/中国腐蚀封面19-3期-01.jpg","id":"81","issnPpub":"1005-4537","publisherId":"ZGFSYFH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ord":"辉碲铋矿","originalKeyword":"辉碲铋矿"},{"id":"876f0b57-eeb2-4244-8ef6-e7bdae405d20","keyword":"磁-浮联合流程","originalKeyword":"磁-浮联合流程"},{"id":"ca76c653-aeec-4169-9ecf-1bf4edd03c21","keyword":"粗精矿再磨","originalKeyword":"粗精矿再磨"},{"id":"3d721fc5-2c48-4a7b-b478-73a507c08bd0","keyword":"乙硫氮","originalKeyword":"乙硫氮"}],"language":"zh","publisherId":"xyjs201607009","title":"某难选贫辉碲铋矿的选矿工艺研究","volume":"40","year":"2016"},{"abstractinfo":"采用熔融玻璃净化结合气体保护的方法,使Ni80 3B19 7过共晶合金获得了407 K的大过冷度,研究了其在不同过冷度下快速凝固过程中的再辉行为.结果表明,Ni80 3B19.7过共晶合金在0~112 K过冷度范围内无明显再辉,在112~323 K过冷度范围内,其再辉曲线表现为两个再辉峰,而在323~407 K过冷度范围内,其再辉曲线为一个再辉峰.初生固相含量的随着过冷度的增大而增大,导致一次再辉度随着过冷度的增大而增大.深过冷Ni80 3B19.7合金凝固组织中非规则共晶的形成,归因于共晶两相在快速凝固阶段以自由枝晶的形式进行的非耦合生长和再辉后的慢速凝固阶段两相枝晶所发生的形态上的转变.","authors":[],"doi":"","fpage":"382","id":"be5fdb83-dc69-45d1-afea-a924f1d542a1","issue":"4","journal":{"abbrevTitle":"CLYJXB","coverImgSrc":"journal/img/cover/CLYJXB.jpg","id":"16","issnPpub":"1005-3093","publisherId":"CLYJXB","title":"材料研究学报"},"keywords":[{"id":"d97f0bf0-3b8e-44b4-90db-ba613cd68a6c","keyword":"金属材料","originalKeyword":"金属材料"},{"id":"ab9b562b-e66e-4884-9ba6-4727af9eeeda","keyword":"过共晶合金","originalKeyword":"过共晶合金"},{"id":"7a3e4cea-9b7b-4edf-bb1e-0c914242cfdb","keyword":"深过冷","originalKeyword":"深过冷"},{"id":"689e7e86-854d-4305-b14a-6e0028dc8a8f","keyword":"再辉行为","originalKeyword":"再辉行为"},{"id":"d7ebc473-0eab-4a5e-a0c9-879e5bfdf3af","keyword":"非规则共晶","originalKeyword":"非规则共晶"},{"id":"c4ebf61c-47da-4f7d-8226-d77587a442eb","keyword":"非耦合生长","originalKeyword":"非耦合生长"}],"language":"zh","publisherId":"clyjxb200504008","title":"深过冷Ni80.3B19.7合金的再辉和非规则共晶的形成","volume":"19","year":"2005"},{"abstractinfo":"利用双辉等离子渗金属技术在0Cr18Ni9Ti奥氏体不锈钢表面制备了一层均匀、致密、呈良好冶金结合的渗锆合金层,并对1 060℃下的渗锆动力学进行了研究.结果表明:随着距锆合金层表面距离的增加,锆元素的含量呈梯度递减,扩散系数逐渐减小,而扩散激活能逐步增大;在1 060℃采用双辉等离子技术渗锆时,渗锆合金层表层的空位密度为2.945×(1012~1013) cm-2,与相同温度下采用常规渗金属工艺相比,提高了1~2个数量级.","authors":[{"authorName":"蔡航伟","id":"a091e9c4-9002-4a04-bade-a5bacfa06da8","originalAuthorName":"蔡航伟"},{"authorName":"高原","id":"38a25197-706b-4716-8d4f-ef1a270621a1","originalAuthorName":"高原"},{"authorName":"马志康","id":"70b0b632-0ee3-478f-8229-8dca07977124","originalAuthorName":"马志康"},{"authorName":"王成磊","id":"3c4a53e6-72b3-4245-aab4-700ee3b6424a","originalAuthorName":"王成磊"}],"doi":"","fpage":"102","id":"5182de97-5752-483d-9c0f-2ebff1e73b51","issue":"1","journal":{"abbrevTitle":"JXGCCL","coverImgSrc":"journal/img/cover/JXGCCL.jpg","id":"45","issnPpub":"1000-3738","publisherId":"JXGCCL","title":"机械工程材料"},"keywords":[{"id":"6754e55d-e026-464f-ae4b-95bac288d85e","keyword":"双辉等离子渗金属技术","originalKeyword":"双辉等离子渗金属技术"},{"id":"5f065636-93bd-4855-829e-93e8ecd41102","keyword":"渗锆合金层","originalKeyword":"渗锆合金层"},{"id":"6d236011-d504-4e35-bd90-2185a7b7baf2","keyword":"离子轰击","originalKeyword":"离子轰击"},{"id":"940bb8c1-2d3c-4947-9141-0f92390b78d9","keyword":"动力学","originalKeyword":"动力学"},{"id":"b07375ab-d70e-462e-a8c4-5de8cc3452f9","keyword":"空位密度","originalKeyword":"空位密度"}],"language":"zh","publisherId":"jxgccl201501023","title":"奥氏体不锈钢表面双辉等离子渗锆的动力学","volume":"39","year":"2015"}],"totalpage":19,"totalrecord":185}