{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"探讨了盐酸羟胺-钼(Ⅴ)-EDTA络合物掩蔽钼,硫脲-<span style=\"color:red\">铼</span>-氯化亚锡分光光度法选择性测定含钼<span style=\"color:red\">粗</span><span style=\"color:red\">铼</span><span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>中<span style=\"color:red\">铼</span>含量的方法.对盐酸羟胺-钼(Ⅴ)-EDTA掩蔽钼的体系及对硫脲-<span style=\"color:red\">铼</span>(Ⅱ)-氯化亚锡络合物显色的条件进行了优化.结果表明:于弱盐酸介质中,80℃水浴35 min条件下,4 mL EDTA溶液和3 mL盐酸羟胺溶液能够掩蔽3.0 mg钼,且络合掩蔽体系对显色络合物无影响;于3.0 mol/L盐酸介质中,在吸收波长λ440nm处,<span style=\"color:red\">铼</span>质量浓度在0～20 μg/mL范围内符合比尔定律,检出限为1.91×10-8μg/mL.方法用于含钼40％～50％的<span style=\"color:red\">粗</span><span style=\"color:red\">铼</span><span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>样品中10％～20％的<span style=\"color:red\">铼</span>含量测定,相对标准偏差(RSD,n=7)为0.15％～0.25％,回收率为100％.","authors":[{"authorName":"周煜","id":"7fc6f156-d811-4f51-8a61-ac681e47e5bd","originalAuthorName":"周煜"},{"authorName":"谭艳山","id":"377a4cf4-0583-4019-8416-7a5a2591d7a5","originalAuthorName":"谭艳山"},{"authorName":"朱利亚","id":"48da6396-c570-4dca-805e-9970a7c84e5a","originalAuthorName":"朱利亚"},{"authorName":"牛春林","id":"057f20f6-85c8-4e28-8e3c-95e5bb13f6a3","originalAuthorName":"牛春林"},{"authorName":"汤云正","id":"f48b18ae-b34d-4c47-863d-3e5e05b437f3","originalAuthorName":"汤云正"},{"authorName":"李玉仙","id":"fccb9603-67ef-4b84-a3f3-5d25053316dd","originalAuthorName":"李玉仙"},{"authorName":"李美菊","id":"ac5d6a22-6bda-431a-a93e-ce1201101ca6","originalAuthorName":"李美菊"},{"authorName":"万仲建","id":"52d628db-12e6-4a11-8e24-77796ccb98e4","originalAuthorName":"万仲建"},{"authorName":"王前会","id":"6df68ad5-bb46-430d-bdb5-7fb29e3a74ad","originalAuthorName":"王前会"}],"doi":"","fpage":"57","id":"ba0bf207-f665-46c6-8b26-a6f479e2154e","issue":"9","journal":{"abbrevTitle":"YJFX","coverImgSrc":"journal/img/cover/YJFX.jpg","id":"71","issnPpub":"1000-7571","publisherId":"YJFX","title":"冶金分析   "},"keywords":[{"id":"f40fd8f1-810f-418d-928c-5f3244a4e216","keyword":"<span style=\"color:red\">铼</span>","originalKeyword":"铼"},{"id":"9754fda2-d06c-4a80-a391-74fc50a80e42","keyword":"<span style=\"color:red\">粗</span><span style=\"color:red\">铼</span><span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>","originalKeyword":"粗铼酸钾"},{"id":"7707fab3-4b20-472b-ac6e-64dd5d1a23cb","keyword":"硫脲光度法","originalKeyword":"硫脲光度法"},{"id":"30564da0-d7fc-4c5b-a716-c6781675e742","keyword":"钼","originalKeyword":"钼"}],"language":"zh","publisherId":"yjfx201309012","title":"硫脲光度法测定<span style=\"color:red\">粗</span><span style=\"color:red\">铼</span><span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>中<span style=\"color:red\">铼</span>时钼干扰的消除","volume":"33","year":"2013"},{"abstractinfo":"在试液中加入EDTA和酒石<span style=\"color:red\">酸</span>以消除共存离子以及大量氟离子和硫酸的干扰,于pH12～13的碱性介质中,用三氯甲烷萃取由四苯砷氯盐酸盐与<span style=\"color:red\">铼</span>(Ⅶ)形成的过<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>四苯砷络合物,再用盐酸(1+1)反萃取<span style=\"color:red\">铼</span>(Ⅶ),以氯化亚锡还原<span style=\"color:red\">铼</span>(Ⅶ)至<span style=\"color:red\">铼</span>(Ⅱ),加入硫氰酸<span style=\"color:red\">钾</span>使其与<span style=\"color:red\">铼</span>(Ⅱ)反应生成硫氰酸<span style=\"color:red\">钾</span>-<span style=\"color:red\">铼</span>(Ⅱ)橙黄色络合物,用乙酸乙酯萃取该络合物后以乙酸乙酯定容,建立了硫氰酸<span style=\"color:red\">钾</span>光度法测定铜精矿冶炼污<span style=\"color:red\">酸</span>中<span style=\"color:red\">铼</span>的方法.实验表明:于6 mol/L盐酸介质中,在波长430nm处,<span style=\"color:red\">铼</span>在0～50 μg/10 mL范围内符合比尔定律,相关系数(R2)为1.000 0,方法检出限为1.59×10-6 μg/mL.将实验方法用于铜精矿冶炼污<span style=\"color:red\">酸</span>合成样品中4.0～16.0 mg/L<span style=\"color:red\">铼</span>的测定,结果与理论值基本一致;将方法应用于铜精矿冶炼污<span style=\"color:red\">酸</span>实际样品中<span style=\"color:red\">铼</span>的测定,相对标准偏差(RSD,n=22)为0.72％～2.2％,回收率为99.8％～100％.","authors":[{"authorName":"郑文英","id":"581755d3-27f0-47ca-a10c-4f9a8b1e5df0","originalAuthorName":"郑文英"},{"authorName":"李君","id":"e226ec7e-0bed-4b88-980c-3ca06d6955f5","originalAuthorName":"李君"},{"authorName":"房勇","id":"e304a3d9-124b-4112-942e-daa8e9efbbbc","originalAuthorName":"房勇"},{"authorName":"王传飞","id":"a11574c5-8138-4d56-a647-6ebc3a8ba659","originalAuthorName":"王传飞"},{"authorName":"唐慧","id":"bf642ba7-765f-4a1f-9a97-4255b4006c46","originalAuthorName":"唐慧"},{"authorName":"朱利亚","id":"31fdcbb5-6452-482b-a155-d289df8d9dda","originalAuthorName":"朱利亚"}],"doi":"10.13228/j.b0yuan.issn1000-7571.009583","fpage":"68","id":"1e97225d-7139-4b8d-8e06-8961d41252f8","issue":"9","journal":{"abbrevTitle":"YJFX","coverImgSrc":"journal/img/cover/YJFX.jpg","id":"71","issnPpub":"1000-7571","publisherId":"YJFX","title":"冶金分析   "},"keywords":[{"id":"fbba85c8-fb77-4098-ab51-4f644dddeb34","keyword":"<span style=\"color:red\">铼</span>","originalKeyword":"铼"},{"id":"dff382f4-c56a-4932-a38d-63e1f9ec30dc","keyword":"铜精矿","originalKeyword":"铜精矿"},{"id":"cc82d952-c602-4ed4-9ed7-ee0f2974806e","keyword":"冶炼污<span style=\"color:red\">酸</span>","originalKeyword":"冶炼污酸"},{"id":"3e8a54bd-9a74-4ee0-8172-8be183d7a0ba","keyword":"硫氰酸<span style=\"color:red\">钾</span>","originalKeyword":"硫氰酸钾"},{"id":"c9c14d98-f211-4b26-8ec8-bd5bf2c7ca33","keyword":"光度法","originalKeyword":"光度法"}],"language":"zh","publisherId":"yjfx201509013","title":"硫氰酸<span style=\"color:red\">钾</span>光度法测定铜精矿冶炼污<span style=\"color:red\">酸</span>中<span style=\"color:red\">铼</span>","volume":"35","year":"2015"},{"abstractinfo":"<span style=\"color:red\">粗</span><span style=\"color:red\">铼</span>化合物高<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>、<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>、<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>铵是湿法冶金新工艺从铂<span style=\"color:red\">铼</span>废催化剂中回收<span style=\"color:red\">铼</span>得到的中间产品,生产要求对<span style=\"color:red\">铼</span>含量进行准确测定.取含<span style=\"color:red\">铼</span>约100 mg的高<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>、<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>、<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>铵样品于烧杯中,加入水至总体积为50 mL,加热溶液或溶解样品,加入0.2 mL过氧化氢氧化<span style=\"color:red\">铼</span>为<span style=\"color:red\">铼</span>(Ⅷ)、5 mL EDTA溶液掩蔽干扰离子、45 mL氨水、10 mL四苯砷氯盐酸盐溶液沉淀<span style=\"color:red\">铼</span>(Ⅷ),沉淀于烘箱中110 ℃烘除水分1 h,恒重,建立了四苯砷氯盐酸盐重量法测定<span style=\"color:red\">粗</span><span style=\"color:red\">铼</span>化合物高<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>、<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>和<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>铵中<span style=\"color:red\">铼</span>的方法.实验表明:于选定条件下,<span style=\"color:red\">铼</span>与四苯砷氯盐酸盐沉淀完全,铂(Ⅳ)等20种共存离子不干扰测定.将方法分别用于3个管理样品、6个实际样品中45.30~84.34 g/L、40.93%~69.42%<span style=\"color:red\">铼</span>的测定,测定值与参考值基本一致,相对标准偏差(RSD,n=7~11)为0.023%~0.085%,加标回收率为99.8%~100.1%.","authors":[{"authorName":"郭俊梅","id":"680c8727-cbab-4b02-aa2e-5e7e4b6da64d","originalAuthorName":"郭俊梅"},{"authorName":"李锟","id":"93e737a5-b006-46db-a62c-e8757eff98c1","originalAuthorName":"李锟"},{"authorName":"贺小塘","id":"154ccb01-9951-418f-9758-f4bb1bc584e3","originalAuthorName":"贺小塘"},{"authorName":"熊庆丰","id":"ad38432f-234a-4310-a64e-69228dcddc81","originalAuthorName":"熊庆丰"},{"authorName":"郑允","id":"47000377-be2a-491f-9738-dc46f4ab42c2","originalAuthorName":"郑允"},{"authorName":"张选冬","id":"2d0a3eaf-823a-4de6-828f-d7fcbbe1ef48","originalAuthorName":"张选冬"}],"doi":"10.13228/j.boyuan.issn1000-7571.009839","fpage":"29","id":"f79dc989-e2e6-4736-a899-3dbf7a92ba50","issue":"11","journal":{"abbrevTitle":"YJFX","coverImgSrc":"journal/img/cover/YJFX.jpg","id":"71","issnPpub":"1000-7571","publisherId":"YJFX","title":"冶金分析   "},"keywords":[{"id":"ed7c7f6a-f0d9-4efe-8b92-ed5127d28833","keyword":"<span style=\"color:red\">铼</span>","originalKeyword":"铼"},{"id":"3efa6018-b53e-4b52-9ad4-2ba27c74ceb3","keyword":"<span style=\"color:red\">粗</span><span style=\"color:red\">铼</span>化合物","originalKeyword":"粗铼化合物"},{"id":"8e75c811-48d4-49c4-ad87-03f9dfeacf70","keyword":"四苯砷氯盐酸盐重量法","originalKeyword":"四苯砷氯盐酸盐重量法"},{"id":"21190057-e403-44da-bd2f-a096b2056e6f","keyword":"高<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>","originalKeyword":"高铼酸"},{"id":"89be037b-8277-4809-aabd-07a6ab44bb10","keyword":"<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>","originalKeyword":"铼酸钾"},{"id":"85e03044-013c-4246-b540-49db1b7f3d74","keyword":"<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>铵","originalKeyword":"铼酸铵"}],"language":"zh","publisherId":"yjfx201611006","title":"四苯砷氯盐酸盐重量法测定<span style=\"color:red\">粗</span><span style=\"color:red\">铼</span>化合物中<span style=\"color:red\">铼</span>","volume":"36","year":"2016"},{"abstractinfo":"研究了活性炭吸附高<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>铵的性质,在15℃时,测得高<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>铵(NH4ReO4)的溶解吸热量为-44.34kJ/mol;15.5℃时,高<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>铵的吸附放热量为53.31kJ/mol.两个数值比较,说明活性炭吸附高<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>铵在常温下属于物理吸附.","authors":[{"authorName":"周迎春","id":"21f49b35-e123-4aff-aceb-36e8daf510fd","originalAuthorName":"周迎春"},{"authorName":"刘兴江","id":"2bc1c2c2-5800-45d3-a4d5-4e4fffbeecac","originalAuthorName":"刘兴江"},{"authorName":"张启俭","id":"48af8d32-8fb0-45af-b20d-9440ac473f20","originalAuthorName":"张启俭"}],"doi":"10.3969/j.issn.1001-3660.2004.01.015","fpage":"40","id":"41162315-052b-4061-8344-b405275290f6","issue":"1","journal":{"abbrevTitle":"BMJS","coverImgSrc":"journal/img/cover/BMJS.jpg","id":"3","issnPpub":"1001-3660","publisherId":"BMJS","title":"表面技术   "},"keywords":[{"id":"7765b126-2782-4beb-a1d3-57ffe59c7a96","keyword":"活性炭","originalKeyword":"活性炭"},{"id":"99721510-00b6-4d2f-80a8-e4ef80648c3b","keyword":"高<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>铵","originalKeyword":"高铼酸铵"},{"id":"e90fc306-e6d8-44a7-8ce3-dfdd2ae30dc9","keyword":"吸附热","originalKeyword":"吸附热"}],"language":"zh","publisherId":"bmjs200401015","title":"活性炭吸附高<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>铵性质的研究","volume":"33","year":"2004"},{"abstractinfo":"用UMT-2M摩擦试验机,测试了升温和降温(22～600℃)条件下,在Si3N4陶瓷球/GH126镍基高温合金盘间添加高<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>钳粉末前后的摩擦系数.利用X射线衍射(XRD)和扫捕电镜(SEM)对磨屑成分和磨痕形貌进行了分析,并用UMT附带装置测量了磨痕表面与金属球间的接触电阻.结果表明:升/降温条件下高<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>铅都具有良好的减摩作用,摩擦系数较未加润滑剂的试验明显降低.这是由于在摩擦表面形成了完整的减摩膜.尤其是600℃时高<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>铅熔化,形成易于流动的熔融态减摩膜,使摩擦系数达最低值,且良好的减磨作用可以一直持续到22℃.","authors":[{"authorName":"刘林林","id":"0e50a12d-5f72-4b14-b1c1-c37d9ce374c3","originalAuthorName":"刘林林"},{"authorName":"李曙","id":"a2691368-5614-47fe-bc5b-29714d444743","originalAuthorName":"李曙"},{"authorName":"刘阳","id":"c22861e1-afb6-4ef8-bdec-cceefd493583","originalAuthorName":"刘阳"}],"doi":"10.3724/SP.J.1077.2010.01204","fpage":"1204","id":"d26d5b9c-31c2-421b-94f9-00a5da814523","issue":"11","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":"4a850dfb-cb88-4e6b-aaf5-58deb1fba78d","keyword":"高<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>铅","originalKeyword":"高铼酸铅"},{"id":"bd944c13-19f6-4d32-846e-5b4a83b05e2e","keyword":"减摩","originalKeyword":"减摩"},{"id":"49e92c21-5de8-4c45-8913-f8326196e00f","keyword":"升温","originalKeyword":"升温"},{"id":"df0a2475-cce0-4e19-87db-a3754f6f5327","keyword":"降温","originalKeyword":"降温"}],"language":"zh","publisherId":"wjclxb201011017","title":"高<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>铅宽温度范围内的减摩行为","volume":"25","year":"2010"},{"abstractinfo":"本文采用电感耦合等离子体质谱法(ICP-MS)测定高纯<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>铵中19种痕量杂质元素,应用屏蔽炬技术消除了56ArO+等多原子离子对Fe、Ca、K等元素的干扰,讨论了质谱干扰和锥的接口效应,优化采样时间,研究了<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>铵的基体效应,采用在线样品标准加入法消除基体效应.各元素的方法定量下限(15σ)为0.014～0.63 μg/g,对样品加标0.4 μ,g/g的回收率在85％～112％之间.方法适用于纯度为99.999％的高纯<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>铵中痕量杂质元素的测定.","authors":[{"authorName":"张颖","id":"58ef8c65-cd28-4718-be65-bb02251e8da6","originalAuthorName":"张颖"}],"doi":"10.3969/j.issn.1003-7292.2013.12.008","fpage":"337","id":"315c5a49-aefc-4d72-9508-b11103b8087b","issue":"6","journal":{"abbrevTitle":"YZHJ","coverImgSrc":"journal/img/cover/YZHJ.jpg","id":"75","issnPpub":"1003-7292","publisherId":"YZHJ","title":"硬质合金"},"keywords":[{"id":"783a64d0-c869-49ac-b232-df6fc51fc703","keyword":"电感耦合等离子体质谱","originalKeyword":"电感耦合等离子体质谱"},{"id":"bc6ba5ae-2b05-460f-9e21-a2c95defdc77","keyword":"高纯<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>铵","originalKeyword":"高纯铼酸铵"},{"id":"6d335596-0eba-4639-a346-aab0b602f256","keyword":"痕量杂质","originalKeyword":"痕量杂质"}],"language":"zh","publisherId":"yzhj201306008","title":"电感耦合等离子体质谱法测定高纯<span style=\"color:red\">铼</span><span style=\"color:red\">酸</span>铵中19种痕量杂质元素","volume":"30","year":"2013"},{"abstractinfo":"采用以偏钛<span style=\"color:red\">酸</span>与碳酸<span style=\"color:red\">钾</span>按原料摩尔比为1∶3.5混合均匀,通过一步烧结法合成六钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>晶须。采用改变不同焙烧温度和焙烧时间为条件,研究了六钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>的生长机理,同时还研究了水浸处理对产物的影响,并利用XRD和SEM对样品的物相及形貌进行了分析。结果表明,反应温度达到600℃时生成K2Ti8O17中间体,随着温度升高八钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>向六钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>及四钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>转化,当温度继续升高四钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>向六钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>发生了转化。","authors":[{"authorName":"韩世启","id":"1005dd3f-eaed-4539-b642-043826397ddb","originalAuthorName":"韩世启"},{"authorName":"司乃潮","id":"22a056b0-0959-44fc-9480-0a0d5c52c3c6","originalAuthorName":"司乃潮"},{"authorName":"殷恒波","id":"e9f40cd0-dc38-4fa4-a9eb-6d3b7e153554","originalAuthorName":"殷恒波"},{"authorName":"祁艳","id":"b5db3549-6b1e-4211-8de4-9dad5f060bcd","originalAuthorName":"祁艳"},{"authorName":"司松海","id":"46875b5f-0bb0-4183-9d4a-f030ddd52921","originalAuthorName":"司松海"}],"doi":"","fpage":"1829","id":"51559407-8663-4c52-9bcf-da9eb808d333","issue":"14","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"5ee07a66-2889-4215-a0ca-b68096da7518","keyword":"偏钛<span style=\"color:red\">酸</span>","originalKeyword":"偏钛酸"},{"id":"8841468b-3f79-4bcf-a9a1-159c88f4f017","keyword":"反应机理","originalKeyword":"反应机理"},{"id":"e28f177e-4346-486e-9ff8-47e60214d9c4","keyword":"四钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>","originalKeyword":"四钛酸钾"},{"id":"894c77bf-ee07-4446-889c-2c7399688956","keyword":"六钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>","originalKeyword":"六钛酸钾"},{"id":"3a031e40-efe3-4d37-a88b-b4fa3a57417a","keyword":"八钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>","originalKeyword":"八钛酸钾"}],"language":"zh","publisherId":"gncl201214004","title":"偏态<span style=\"color:red\">酸</span>为原料制备六钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>晶须机理研究","volume":"43","year":"2012"},{"abstractinfo":"为了探索六钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>热障涂层的制备工艺,通过正交试验分析方法,采用等离子喷涂工艺制备了钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>热障涂层.研究了喷涂工艺对涂层物相结构的影响,采用定量金相分析了涂层组织.结果表明:喷涂工艺对涂层的物相结构有显著影响,随喷涂工艺的改变,涂层由类似于八钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>的某种结构转变为以六钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>结构为主的相结构;涂层孔隙分布均匀,孔隙率在10%左右.","authors":[{"authorName":"张惠芳","id":"00d61fc0-5b27-4291-9ac4-4c44d7d52e9b","originalAuthorName":"张惠芳"},{"authorName":"王全胜","id":"8400412d-a7a6-4ebf-ab29-4476d11e31f7","originalAuthorName":"王全胜"},{"authorName":"王富耻","id":"cc7a7f63-2b5a-43a7-9892-75522587fa87","originalAuthorName":"王富耻"},{"authorName":"柳彦博","id":"9da50b14-cef1-4d7f-9f61-9e029c4ef2ca","originalAuthorName":"柳彦博"}],"doi":"10.3969/j.issn.1001-1560.2006.04.020","fpage":"67","id":"bf9d9f4a-91b6-4d89-bd34-128c178e7e94","issue":"4","journal":{"abbrevTitle":"CLBH","coverImgSrc":"journal/img/cover/CLBH.jpg","id":"7","issnPpub":"1001-1560","publisherId":"CLBH","title":"材料保护"},"keywords":[{"id":"f62b85d8-082f-4719-886f-edc25c1a422f","keyword":"等离子喷涂","originalKeyword":"等离子喷涂"},{"id":"62ee7f3d-9efd-41d2-b4c0-3a15aed58e09","keyword":"六钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>","originalKeyword":"六钛酸钾"},{"id":"c6cd0a39-9050-4465-b8fb-f8cbd7a381f8","keyword":"热障涂层","originalKeyword":"热障涂层"}],"language":"zh","publisherId":"clbh200604020","title":"等离子喷涂六钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>涂层工艺研究","volume":"39","year":"2006"},{"abstractinfo":"以氯化钾和四氯化铪为原料,通过气-固反应直接制备出了氯铪<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>.首先考察了氯化钾与四氯化铪混合同一坩埚内加热及分别放入不同的坩埚加热两种加料方式对产物的影响,结果表明采取后一种加料方式反应较充分；之后分析原料配比、反应温度及时间对产物的影响,并对得到的产物进行XRD、EDS及SEM分析.XRD结果表明,产物为氯铪<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>,由EDS分析可知,产物中<span style=\"color:red\">钾</span>原子与铪原子的摩尔比为2.11 (nK∶nHf=2.11),与纯氯铪<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>中<span style=\"color:red\">钾</span>与铪的摩尔比2∶1接近,说明产物中大部分为氯铪<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>.制备氯铪<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>较理想的反应条件为:采用分开放料的加料方式,氯化钾与四氯化铪的质量比为1∶2,反应温度为450℃,反应时间为3h.","authors":[{"authorName":"柳旭","id":"e62fecca-5179-4818-8a35-3f603a874148","originalAuthorName":"柳旭"},{"authorName":"王鑫","id":"7ad588f0-a0a1-4a73-8c64-b45ac47e562c","originalAuthorName":"王鑫"},{"authorName":"彭家庆","id":"5a79a65e-32a5-44e2-81b4-de34596d387f","originalAuthorName":"彭家庆"},{"authorName":"王力军","id":"75493387-053c-4312-8daf-9e5ae233257e","originalAuthorName":"王力军"},{"authorName":"陈松","id":"89b69d07-7a82-4ad6-8e14-56e71bab2dcb","originalAuthorName":"陈松"},{"authorName":"吴延科","id":"ea82175d-6460-4027-8a44-eeb5dc966f38","originalAuthorName":"吴延科"},{"authorName":"陈洋","id":"cdbd0cec-39ca-49ed-95df-e44ff66a38dd","originalAuthorName":"陈洋"}],"doi":"","fpage":"450","id":"3f3085db-179e-49d9-8528-958a17377583","issue":"2","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"1ce537f5-5cf3-40f3-9b7e-545f28f962c8","keyword":"氯铪<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>","originalKeyword":"氯铪酸钾"},{"id":"0a440fc9-33c5-4a4a-bc7f-ef769401fbe0","keyword":"制备","originalKeyword":"制备"},{"id":"90ba3219-a131-48cc-992d-12c8273ba5af","keyword":"表征","originalKeyword":"表征"}],"language":"zh","publisherId":"xyjsclygc201402039","title":"氯铪<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>的制备及表征","volume":"43","year":"2014"},{"abstractinfo":"以锐钛矿TiO2为起始原料,通过水热法制备了钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>纳米管/棒,研究了在不同时间内合成不同长度和宽度的钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>纳米管/棒的机理和形态的控制条件.用X射线衍射(XRD)和扫描电子显微镜(SEM)对其结构和形貌进行了表征.实验结果表明水热处理时间对产物形貌的控制有重要影响.处理温度在200℃下,不同的反应阶段得到钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>不规则块状体、纳米管、纳米棒等结构.发现水热处理时间能对钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>特定结构进行有效的控制,确定了水热处理时间和钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>形貌结构的关系,从而可以通过选择反应的合理处理时间和温度,得到特定的钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>纳米结构.此外还对比研究了后处理中加入酸处理时对产物的形貌和晶体结构的影响,发现酸处理过程中H+可取代K+,使得原来的单斜晶体K2Ti6O13转变为H2Ti3O7,从而让纳米棒表面更规整光滑.最后采用紫外一可见吸收光谱对比研究了各个阶段产物的光吸收性能.","authors":[{"authorName":"彭裕聪","id":"670d376b-fdc5-4f16-81d3-39d420934033","originalAuthorName":"彭裕聪"},{"authorName":"邓文礼","id":"83386d80-0a44-4468-88ae-8681ac059af8","originalAuthorName":"邓文礼"}],"doi":"","fpage":"719","id":"e36dd206-58b2-4db6-849e-c2501df51534","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":"00c25a09-55da-4e01-a08b-c35b82ebf640","keyword":"钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>","originalKeyword":"钛酸钾"},{"id":"926c6150-b497-49b6-a21c-c25716297090","keyword":"水热法","originalKeyword":"水热法"},{"id":"b9a4abe9-2aca-4378-9a4c-de9c4da1daf2","keyword":"处理时间","originalKeyword":"处理时间"},{"id":"c8ba6ff1-2d5a-4734-83dc-f02072b2934e","keyword":"酸洗","originalKeyword":"酸洗"}],"language":"zh","publisherId":"clkxygc200905018","title":"钛<span style=\"color:red\">酸</span><span style=\"color:red\">钾</span>-维纳米结构的构筑及表征","volume":"27","year":"2009"}],"totalpage":1720,"totalrecord":17198}