{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"三水醋酸钠在凝固过程中存在严重的过冷和相分层.用明胶做其防相分层剂,添加不同的成核剂,来解决其过冷问题.最终找到几种能显著改进三水醋酸钠相变特性的添加剂配方,并发现被加入添加剂的三水醋酸钠混合物被加热到的温度对其过冷度有直接影响,同时从晶体结构方面对有效添加剂的选择原则进行了探讨.","authors":[{"authorName":"李晶","id":"f7fe12b9-e825-4eea-abc5-ae120e3e34f8","originalAuthorName":"李晶"},{"authorName":"刘中良","id":"9eed7bd7-2ea4-4f4a-89e5-9e5fbd5f355b","originalAuthorName":"刘中良"},{"authorName":"马重芳","id":"fa6579df-e980-42c9-8341-0d07ad6c9bd1","originalAuthorName":"马重芳"}],"doi":"","fpage":"817","id":"76f95584-4726-4dc9-812f-4dc871ee03eb","issue":"5","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报 "},"keywords":[{"id":"9ce07251-67e8-4097-81d9-e799af6d6915","keyword":"蓄热","originalKeyword":"蓄热"},{"id":"a7446803-26d7-4bee-a3e2-366412ad46f0","keyword":"相变材料","originalKeyword":"相变材料"},{"id":"30471e62-6e32-4382-b2c1-106a1d107dd6","keyword":"过冷","originalKeyword":"过冷"},{"id":"84772dff-7a22-4ce6-bee1-e93937d50c03","keyword":"三水醋酸钠","originalKeyword":"三水醋酸钠"}],"language":"zh","publisherId":"gcrwlxb200605030","title":"改善三水醋酸钠固液相变性能的实验研究","volume":"27","year":"2006"},{"abstractinfo":"为改善储热材料三水醋酸钠凝固过程中存在的过冷和相分层问题,必须添加合适的成核剂和增稠剂.经过研究比较,选用了5种常用的成核剂Na2HPO4·12H2O、Na3PO4·12H2O、NaCO3·10HzO、Na2SiO3·9H2O和Na284O7·10H2O,以及3种增稠剂羧甲基纤维素、明胶和聚丙烯酰胺作为添加剂来改善其相变储热性能.以三水醋酸钠作为贮能基质,成核剂和增稠剂通过自由组合配置试样,并进行了蓄放热实验.最终找到几种能显著改进三水醋酸钠相变特性的添加剂配方,并对这些配方的质量配比进行了实验研究,得到了两组最佳用量配方.","authors":[{"authorName":"李金田","id":"20fb4370-8c81-4fd6-a416-3cae2d84dba0","originalAuthorName":"李金田"},{"authorName":"茅靳丰","id":"cc76a8a3-4fab-4178-9bff-16d095c61b97","originalAuthorName":"茅靳丰"},{"authorName":"李靖","id":"000351f5-1b8d-4676-a294-b588358ac49d","originalAuthorName":"李靖"},{"authorName":"于世广","id":"981a4687-8edf-4c8d-bcc3-45e02a2a3fe0","originalAuthorName":"于世广"}],"doi":"","fpage":"144","id":"6b666b44-52e0-4fc9-85e0-87af3bbb32f9","issue":"z1","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"936294e1-9ce2-4ba4-9617-1b059d6c05f3","keyword":"三水醋酸钠","originalKeyword":"三水醋酸钠"},{"id":"5cb1ced0-87f1-4e4d-875b-60b0989e67c7","keyword":"过冷","originalKeyword":"过冷"},{"id":"ff70df5b-c253-4375-9264-a1a2f97548ad","keyword":"成核剂","originalKeyword":"成核剂"},{"id":"1370fc4e-32d8-4a43-9239-8dce4e627ce4","keyword":"增稠剂","originalKeyword":"增稠剂"}],"language":"zh","publisherId":"gncl2011z1040","title":"储热材料三水醋酸钠的添加剂评选与优化实验研究","volume":"42","year":"2011"},{"abstractinfo":"三水醋酸钠(CH3COONa·3H2O)由于潜热较高而常作为相变储能材料被众多学者研究;而其适宜的熔点,使其能适用于家用热水储能系统等.然而,三水醋酸钠在相变过程中存在着严重的过冷和相分离的问题.本文以三水醋酸钠作为相变基体材料,经研究、比较分别以羧甲基纤维素、明胶作为增稠剂,添加各种成核剂后的各体系的相变储能性能,从而得出羧甲基纤维素比明胶作为该体系的增稠剂的效果好得多,Na2SiO3·9H2O、Na2B4O7·10H2O的成核效果较好.","authors":[{"authorName":"徐建霞","id":"575ffb9d-e34a-410d-9469-1f21a42d834b","originalAuthorName":"徐建霞"},{"authorName":"柯秀芳","id":"469c54eb-fd72-4bf9-a751-6f309796935e","originalAuthorName":"柯秀芳"}],"doi":"10.3969/j.issn.1003-1545.2007.06.007","fpage":"24","id":"38af0465-22ba-4f96-8935-88e37d97e78d","issue":"6","journal":{"abbrevTitle":"CLKFYYY","coverImgSrc":"journal/img/cover/CLKFYYY.jpg","id":"10","issnPpub":"1003-1545","publisherId":"CLKFYYY","title":"材料开发与应用"},"keywords":[{"id":"ee605fa1-efc9-4325-bd63-c016d95a9679","keyword":"三水醋酸钠","originalKeyword":"三水醋酸钠"},{"id":"e19b2423-7d87-417d-a3ce-5855db324ac4","keyword":"相变材料","originalKeyword":"相变材料"},{"id":"d7b44ddc-0475-4d44-a569-6c4f55287e40","keyword":"过冷","originalKeyword":"过冷"},{"id":"b31520a4-7cb6-477e-8148-da7a31689fa0","keyword":"储能性能","originalKeyword":"储能性能"}],"language":"zh","publisherId":"clkfyyy200706007","title":"CH3COONa·3H2O相变储能性能研究","volume":"22","year":"2007"},{"abstractinfo":"三水醋酸钠是一种具有较高的储能密度和热导率的储热相变材料,但是在凝固过程中的过冷和相分离现象限制了它的应用,需要寻求有效的成核剂和增稠剂来克服过冷和相分离的问题。本文实验分析了几种纳米材料(A1N、Si3N4、ZrB2、SiO2、BC4、SiB6)的成核效果,结果表明质量分数5%或4%的Si3N4、10%ZrB2、5%A1N在自然分散下就能够消除三水醋酸钠过冷度,质量分数2%的SiO2在熔化的三水醋酸钠中经磁力搅拌和超声分散后能够消除其过冷度。结合纳米材料的粒度分析结果,表明粒度分布在几十纳米到300纳米左右的纳米材料有较好的成核效果。","authors":[{"authorName":"芦大杰","id":"445dc915-db07-48be-836b-f2643146c8d2","originalAuthorName":"芦大杰"},{"authorName":"胡芃","id":"5ae8f13f-d0df-4d99-add7-de71a129f88b","originalAuthorName":"胡芃"},{"authorName":"赵斌斌","id":"7de85ac7-61e5-476f-b240-78a293ad0814","originalAuthorName":"赵斌斌"},{"authorName":"刘阳","id":"2f9e0330-a362-480e-b557-f10b3e3766fa","originalAuthorName":"刘阳"},{"authorName":"陈则韶","id":"9c575f29-8a70-4df6-8466-10b6d950f7a7","originalAuthorName":"陈则韶"}],"doi":"","fpage":"1279","id":"36760d0a-3584-4e81-8618-1d2a4d564007","issue":"8","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报 "},"keywords":[{"id":"0c0072f3-5f5f-45d0-ad9f-9262d90556f2","keyword":"三水醋酸钠","originalKeyword":"三水合醋酸钠"},{"id":"94551daf-fc0b-40c1-ad16-b567ccfa9ca6","keyword":"纳米材料","originalKeyword":"纳米材料"},{"id":"f40186ef-6c7d-48b0-ab10-27ed3b26c310","keyword":"过冷","originalKeyword":"过冷"},{"id":"ebfc4413-da43-412f-9ffd-38a775f8602d","keyword":"成核剂","originalKeyword":"成核剂"}],"language":"zh","publisherId":"gcrwlxb201208002","title":"三水醋酸钠纳米成核剂的性能研究","volume":"33","year":"2012"},{"abstractinfo":"以三水醋酸钠(CH3COONa*3H2O)为贮热基质,评选和优化成核剂和抗沉淀剂,组成贮热介质工作温度约60℃和过冷度小于5℃的贮热材料.经DSC法测定和计算,该贮热材料的熔解热可达252J/g,潜热大,贮热性能稳定.","authors":[{"authorName":"郎雪梅","id":"c4ed964d-00d5-4e54-b388-269ba9474eae","originalAuthorName":"郎雪梅"},{"authorName":"叶菊招","id":"b29b274e-7277-4c87-8542-01872a788b0d","originalAuthorName":"叶菊招"}],"doi":"10.3969/j.issn.1003-1545.2003.01.002","fpage":"4","id":"539595f4-e7d0-4c80-b99a-b0f42d2d3036","issue":"1","journal":{"abbrevTitle":"CLKFYYY","coverImgSrc":"journal/img/cover/CLKFYYY.jpg","id":"10","issnPpub":"1003-1545","publisherId":"CLKFYYY","title":"材料开发与应用"},"keywords":[{"id":"2648a820-43e0-44a2-ab98-6c9f25e863df","keyword":"三水醋酸钠","originalKeyword":"三水合醋酸钠"},{"id":"bec3807e-7a22-47db-b970-42c3fe341872","keyword":"贮热","originalKeyword":"贮热"},{"id":"0917a820-1526-4c85-837a-6c03941b2b08","keyword":"相变","originalKeyword":"相变"},{"id":"b12a7eef-0232-4616-bb8c-8f6666879947","keyword":"成核剂","originalKeyword":"成核剂"},{"id":"b1cb598e-2f57-4446-ad7d-787021b49620","keyword":"抗沉淀剂","originalKeyword":"抗沉淀剂"}],"language":"zh","publisherId":"clkfyyy200301002","title":"三水醋酸钠的相变贮热性能","volume":"18","year":"2003"},{"abstractinfo":"为了克服三水醋酸钠(CH3COONa· 3H2O)作为相变储热材料在相变过程中存在的相分离现象,提高其热循环性能,采用简单的共混法将正二十烷(nEicosane)、多孔材料膨胀石墨(EG)与CH3COONa· 3H2O复合制备了元相变体系(nEicosane EG/ CH3COONa· 3H2O),利用XRD、SEM、DSC等方法研究了复合相变体系的结构和储热性能.结果表明,利用正二十烷的包覆作用和EG的孔限域作用,可使nEicosane EG/CH3COONa· 3H2O的热循环性能显著提高.","authors":[{"authorName":"王崇云","id":"e899d394-278b-4999-bc1a-668b3903f659","originalAuthorName":"王崇云"},{"authorName":"王维","id":"ba8340dc-9dab-42bc-9b93-a9b807d6f175","originalAuthorName":"王维"},{"authorName":"冯利利","id":"47728c39-46ee-42a3-9f6e-e07eff39b5fd","originalAuthorName":"冯利利"},{"authorName":"李国玲","id":"0fdbb800-0f81-4958-9db3-57511501084f","originalAuthorName":"李国玲"},{"authorName":"田文怀","id":"8b151195-1efc-436e-b359-68efcd91199f","originalAuthorName":"田文怀"},{"authorName":"李星国","id":"2a26df01-ccd4-4113-90e4-a33f2afcfc56","originalAuthorName":"李星国"}],"doi":"","fpage":"824","id":"037dbf12-f6a1-4f74-9d94-8f40a449c683","issue":"3","journal":{"abbrevTitle":"FHCLXB","coverImgSrc":"journal/img/cover/FHCLXB.jpg","id":"26","issnPpub":"1000-3851","publisherId":"FHCLXB","title":"复合材料学报"},"keywords":[{"id":"183749ff-342f-432f-bf04-f2461edab404","keyword":"相变材料","originalKeyword":"相变材料"},{"id":"b0ea9f3f-8889-45cb-bb91-ae51e5aeddc7","keyword":"三水醋酸钠","originalKeyword":"三水合醋酸钠"},{"id":"20f40ead-2ce9-46f4-a793-a3d0434c6688","keyword":"正二十烷","originalKeyword":"正二十烷"},{"id":"7854b6b1-e38d-46e3-aa23-ae77c05242c4","keyword":"膨胀石墨","originalKeyword":"膨胀石墨"},{"id":"60f46302-8959-433a-9d10-4314a8f7d30e","keyword":"热循环性能","originalKeyword":"热循环性能"}],"language":"zh","publisherId":"fhclxb201403039","title":"正二十烷与膨胀石墨共改性三水醋酸钠相变材料储热性能","volume":"31","year":"2014"},{"abstractinfo":"本文以分析纯NH4HCO3与MgCl2·6H2O作为反应物料,采用低温液相法合成了三水碳酸镁晶须,采用XRD、SEM、FTIR对合成的试样进行了测试表征,观察三水碳酸镁晶须在水中的相变过程,重点讨论了在60℃条件下,表面活性剂油酸钠对合成三水碳酸镁晶须稳定性的研究.最终试验结果表明:当油酸钠的相对添加量为3%时,三水碳酸镁晶须具有良好的稳定性.","authors":[{"authorName":"闫平科","id":"7a61c644-599a-47b1-88e7-3cd08c2796de","originalAuthorName":"闫平科"},{"authorName":"程书林","id":"6f8c3235-be56-4bfc-add1-228ea70be458","originalAuthorName":"程书林"},{"authorName":"卢智强","id":"2c937af4-f6bb-4bdf-ab0b-fb77efe14e84","originalAuthorName":"卢智强"},{"authorName":"张旭","id":"0817a268-cd6c-4a9c-a441-71e276f18a4b","originalAuthorName":"张旭"},{"authorName":"赵永帅","id":"46e6befe-c090-4000-937f-5190f7f339e6","originalAuthorName":"赵永帅"}],"doi":"","fpage":"732","id":"ad1f9cbb-a620-4ccb-9140-146c10a1aee0","issue":"3","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"10d8b148-b9db-460f-8880-85137afe2e49","keyword":"三水碳酸镁晶须","originalKeyword":"三水碳酸镁晶须"},{"id":"9d952d26-7b32-4d03-8fab-66b9a9af5c7f","keyword":"稳定性","originalKeyword":"稳定性"},{"id":"1f9df931-652b-4756-b433-e59eb106718f","keyword":"油酸钠","originalKeyword":"油酸钠"}],"language":"zh","publisherId":"gsytb201603012","title":"油酸钠三水碳酸镁晶须稳定性的研究","volume":"35","year":"2016"},{"abstractinfo":"研究了以Co(acac)2为催化剂,通过光促进,在常温常压下1-癸烯的氢甲酯化反应.经实验证实,通过添加醋酸钠可提高反应的产率,而且还能有效地抑制反应中主要副产物正癸烷的生成,从而大大地提高了反应的选择性.","authors":[{"authorName":"高大彬","id":"25d39d9e-4ecd-4ff6-9591-73616bc88ad0","originalAuthorName":"高大彬"},{"authorName":"尹静梅","id":"820f6327-992d-4187-a57c-47ab4358ba51","originalAuthorName":"尹静梅"},{"authorName":"郭明","id":"cdb20e2f-0172-41f2-a1f7-a8a9ba92b7b3","originalAuthorName":"郭明"},{"authorName":"马永安","id":"d873d36e-e139-4aa8-b887-53f0032b3314","originalAuthorName":"马永安"},{"authorName":"庄建勤","id":"fc760364-984f-4621-bf21-11fc62f9e4f5","originalAuthorName":"庄建勤"},{"authorName":"王祥生","id":"39bcdc90-bbee-43c7-8c6c-8d66481fc05a","originalAuthorName":"王祥生"}],"doi":"","fpage":"290","id":"6aee846b-01d7-4221-baf8-0f30ea4ae15c","issue":"3","journal":{"abbrevTitle":"CHXB","coverImgSrc":"journal/img/cover/CHXB.jpg","id":"18","issnPpub":"0253-9837","publisherId":"CHXB","title":"催化学报 "},"keywords":[{"id":"42346565-9eed-412b-9bce-23998ed47506","keyword":"光促进","originalKeyword":"光促进"},{"id":"d09790df-d5e5-420d-8382-cc312c6635ae","keyword":"癸烯","originalKeyword":"癸烯"},{"id":"29fd22ea-8eb6-401c-bf34-cec3f8560155","keyword":"氢甲酯化反应","originalKeyword":"氢甲酯化反应"},{"id":"42919672-0a0f-4e6a-bd7d-236d804203b2","keyword":"戊二酮钴","originalKeyword":"戊二酮钴"},{"id":"748b6ae5-a83e-48e4-ad2d-52648ece4d4b","keyword":"脂肪酸酯","originalKeyword":"脂肪酸酯"}],"language":"zh","publisherId":"cuihuaxb199903024","title":"1-癸烯光催化氢甲酯化反应中醋酸钠的促进作用","volume":"20","year":"1999"},{"abstractinfo":"对晶向为(100)的p型单晶硅片进行表面刻蚀,制作减反射绒面.选用了一种新型的腐蚀剂,即醋酸钠(CH3COONa)溶液,用来腐蚀单晶硅太阳电池.通过分别改变醋酸钠溶液的浓度、温度以及腐蚀时间对硅片表面进行腐蚀发现,经醋酸钠溶液腐蚀后在硅片表面形成腐蚀坑大小适中、分布均匀的绒面结构.在醋酸钠溶液的质量分数为20%、温度为95℃、时间为40min的条件下腐蚀单晶硅片,在波长为700~1000nm之间获得较低的平均表面反射率,且最佳平均反射率为12.14%.从实验结果和成本因素考虑,这种腐蚀剂的成本很低,不易污染环境且重复性好,有利于大规模工业化制绒.","authors":[{"authorName":"王立娟","id":"f2ca5b53-d62a-4a11-b268-057fc1631d63","originalAuthorName":"王立娟"},{"authorName":"周炳卿","id":"319278b5-a6c5-4452-983f-43eca162884a","originalAuthorName":"周炳卿"},{"authorName":"那日苏","id":"35bce0ae-9798-47e0-8d24-dab8dd78e44e","originalAuthorName":"那日苏"},{"authorName":"金志欣","id":"019c9e32-6b01-4446-98da-973380489382","originalAuthorName":"金志欣"}],"doi":"","fpage":"70","id":"c9b3bba8-e5d6-4ae6-90d2-70f98e48eed6","issue":"18","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"c61fe991-845e-4262-879c-bd86d7767e42","keyword":"单晶硅","originalKeyword":"单晶硅"},{"id":"014062fa-9f2a-4ad0-a525-30627c1b004c","keyword":"表面形貌","originalKeyword":"表面形貌"},{"id":"fd61f580-09b4-4e12-bda9-d0eef363a9bc","keyword":"织构","originalKeyword":"织构"},{"id":"d903b811-0ac6-48f9-9e39-3f24ad50ae13","keyword":"醋酸钠","originalKeyword":"醋酸钠"}],"language":"zh","publisherId":"cldb201118019","title":"一种新型腐蚀剂——醋酸钠溶液对单晶硅太阳电池表面织构化的作用","volume":"25","year":"2011"},{"abstractinfo":"以尿素为改性剂, 用水热处理方法对三水铝石进行了改性处理。 结果表明, 尿素的加入量和热处理时间对产物微观结构有显著的影响, 当尿素与三水铝石的摩尔比小于6 : 1时, 热处理24 h的产物为片状薄铝石; 当摩尔比超过8 : 1时, 产物为板条组装的球形碱式碳酸铝铵。纯相碱式碳酸铝铵的形成与热处理的时间有关, 随处理时间的延长, 氢氧化铝经历了由三水铝石到薄铝石与碱式碳酸铝铵混相结构再到纯相碱式碳酸铝铵的演变过程, 期间发生由块体到片状再到片组装块体的微观形貌变化, 最后演变为板条组装球形结构。","authors":[{"authorName":"王晶徐冰付高峰时军袁琦","id":"7d81d7da-5017-44c1-96e0-c3c9036c3411","originalAuthorName":"王晶徐冰付高峰时军袁琦"}],"categoryName":"|","doi":"","fpage":"76","id":"1db5a8de-afe8-48e8-b9f3-f410e8f50f9b","issue":"1","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":"1d0e9839-d33b-4b5b-8440-e76b2faf3160","keyword":"无机非金属材料 ","originalKeyword":"无机非金属材料 "},{"id":"334ef296-1bbb-4151-950d-29ece71a7c0d","keyword":"  microstructure ","originalKeyword":"  microstructure "},{"id":"db1b19b5-21a8-4b09-b8be-4b957ab7bb52","keyword":" hydrothermal ","originalKeyword":" hydrothermal "},{"id":"360f3aaa-7a1c-4111-ba6c-a541b47aaa87","keyword":" gibbsite ","originalKeyword":" gibbsite "},{"id":"32c5a827-9a75-4eb0-a700-2c1965cd8640","keyword":" ammonium aluminum carbonate hydroxide","originalKeyword":" ammonium aluminum carbonate hydroxide"}],"language":"zh","publisherId":"1005-3093_2010_1_13","title":"热处理和尿素改性对三水铝石微观结构的影响","volume":"24","year":"2010"}],"totalpage":3559,"totalrecord":35584}