{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"以柠檬酸铵作络合剂通过控制结晶法制备了的<span style=\"color:red\">球形</span><span style=\"color:red\">NH4FePO4</span>·<span style=\"color:red\">H2O</span>,用扫描电镜观察了颗粒的形貌和分布.通过研究加料方式、反应温度、滴加速度、搅拌速度、反应物浓度等对颗粒形态的影响,得到了制备<span style=\"color:red\">球形</span><span style=\"color:red\">NH4FePO4</span>·<span style=\"color:red\">H2O</span>的最佳工艺条件.","authors":[{"authorName":"于春洋","id":"cb628c3d-eff2-4459-a7bb-6e0799d5a5c6","originalAuthorName":"于春洋"},{"authorName":"夏定国","id":"3c31efd7-9cb2-44cc-82eb-55a74233cc79","originalAuthorName":"夏定国"},{"authorName":"赵煜娟","id":"6e7b447e-34a8-4f49-9e31-cb32452b6ae4","originalAuthorName":"赵煜娟"},{"authorName":"王忠丽","id":"baae9b45-6962-49c0-8f1c-81dffc33b8ec","originalAuthorName":"王忠丽"}],"doi":"","fpage":"1755","id":"ba5cc77a-88b8-495e-bcfd-fc0604e44557","issue":"11","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"85a0ca2b-f7a4-4a2c-b764-7b728083217a","keyword":"<span style=\"color:red\">球形</span><span style=\"color:red\">NH4FePO4</span>·<span style=\"color:red\">H2O</span>","originalKeyword":"球形NH4FePO4·H2O"},{"id":"028b5401-7723-4142-9c98-342787b8468d","keyword":"控制结晶法","originalKeyword":"控制结晶法"},{"id":"ffb8e857-ba7c-408f-8761-8bb6423ccd46","keyword":"柠檬酸铵","originalKeyword":"柠檬酸铵"}],"language":"zh","publisherId":"gncl200611021","title":"<span style=\"color:red\">球形</span><span style=\"color:red\">NH4FePO4</span>·<span style=\"color:red\">H2O</span>的制备","volume":"37","year":"2006"},{"abstractinfo":"用FeSO<span style=\"color:red\">4</span>,<span style=\"color:red\">H3PO4</span>,<span style=\"color:red\">NH</span>3·<span style=\"color:red\">H2O</span>为原料合成<span style=\"color:red\">NH4FePO4</span>·<span style=\"color:red\">H2O</span>前驱体,再与Li<span style=\"color:red\">2</span>CO3和蔗糖均匀混合,通过高温固相反应法合成了LiFePO<span style=\"color:red\">4</span>正极材料.用X射线衍射和扫描电镜分析对<span style=\"color:red\">NH4FePO4</span>·<span style=\"color:red\">H2O</span>和LiFePO<span style=\"color:red\">4</span>的结构进行了表征.研究了不同含碳量对LiFePO<span style=\"color:red\">4</span>晶体结构和电化学性能的影响.结果表明,<span style=\"color:red\">NH4FePO4</span>·<span style=\"color:red\">H2O</span>前驱体和LiFePO<span style=\"color:red\">4</span>具有结构相似性,在高温固相反应时<span style=\"color:red\">NH4FePO4</span>·<span style=\"color:red\">H2O</span>与Li<span style=\"color:red\">2</span>CO3发生置换反应.材料具有较好的电化学性能.","authors":[{"authorName":"李维","id":"e7f1daf9-71de-4b69-9644-f58b4ab7142c","originalAuthorName":"李维"},{"authorName":"应皆荣","id":"f18edd4a-c8f4-4584-b273-5d45d7ebe229","originalAuthorName":"应皆荣"},{"authorName":"万春荣","id":"cc0b4f6f-dbe6-488c-9ae5-c10afd0787bd","originalAuthorName":"万春荣"},{"authorName":"姜长印","id":"a1f5cdfe-9471-4359-9f12-3d9b2ed305a6","originalAuthorName":"姜长印"},{"authorName":"唐昌平","id":"50ea196e-b73c-4c27-86ed-6a4681a9699b","originalAuthorName":"唐昌平"},{"authorName":"雷敏","id":"123313a9-79b4-4b0d-88c3-475ba7ec5d46","originalAuthorName":"雷敏"}],"doi":"","fpage":"1959","id":"562abe36-de1e-4943-bd8d-069dfd86809d","issue":"12","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":"beba7a91-9ba6-4639-bf39-8ed7cd7d33d5","keyword":"锂离子电池","originalKeyword":"锂离子电池"},{"id":"fac00d74-1c60-4830-8232-bee088eacdd1","keyword":"正极材料","originalKeyword":"正极材料"},{"id":"eb6b79e5-017b-4251-81da-d4891f866482","keyword":"<span style=\"color:red\">NH4FePO4</span>·<span style=\"color:red\">H2O</span>","originalKeyword":"NH4FePO4·H2O"},{"id":"f741f070-ad49-402b-a5ab-fd3d2f5c0fd3","keyword":"LiFePO<span style=\"color:red\">4</span>","originalKeyword":"LiFePO4"}],"language":"zh","publisherId":"xyjsclygc200612026","title":"以<span style=\"color:red\">NH4FePO4</span>·<span style=\"color:red\">H2O</span>制备LiFePO<span style=\"color:red\">4</span>及其性能研究","volume":"35","year":"2006"},{"abstractinfo":"用FeSO<span style=\"color:red\">4</span>、<span style=\"color:red\">H3PO4</span>、(<span style=\"color:red\">NH4</span>)<span style=\"color:red\">2HPO4</span>、<span style=\"color:red\">NH</span>3·<span style=\"color:red\">H2O</span>为原料合成<span style=\"color:red\">NH4FePO4</span>·<span style=\"color:red\">H2O</span>前驱体,再与LiCO3和蔗糖均匀混合,烘干后埋入活性炭粉中,在最大功率为800 W的家用微波炉中以320～640 W功率加热一定时间,获得LiFePO<span style=\"color:red\">4</span>.用扫描电镜和X射线衍射分析对<span style=\"color:red\">NH4FePO4.H2O</span>和LiFePO<span style=\"color:red\">4</span>的形貌结构进行了表征.研究了微波输入功率、加热时间对LiFePO<span style=\"color:red\">4</span>结构和电化学性能的影响.研究表明,在320 W下微波加热15 min得到的LiFePO<span style=\"color:red\">4</span>材料,具有良好的电化学性能.在0.05 C放电倍率下可达到156 mAh/g的放电比容量,在0.5 C放电倍率下仍可达到115 mAh/g的放电比容量.","authors":[{"authorName":"李维","id":"87ea8174-4a1b-4672-b11d-aaea447b8c5b","originalAuthorName":"李维"},{"authorName":"应皆荣","id":"a909b144-7585-4c97-92c7-88067c4c9917","originalAuthorName":"应皆荣"},{"authorName":"万春荣","id":"dde34e07-4da7-4ba9-979f-e1f2e7662f45","originalAuthorName":"万春荣"},{"authorName":"姜长印","id":"7385bf0c-4431-4e91-a8d2-97c8c98d9cf3","originalAuthorName":"姜长印"},{"authorName":"唐昌平","id":"01f9d606-1ef1-4b3b-947f-e7cf404d1177","originalAuthorName":"唐昌平"},{"authorName":"雷敏","id":"c2964e36-d29f-4af0-a9c0-c09ccdef7118","originalAuthorName":"雷敏"}],"doi":"","fpage":"1046","id":"4e4f5bc2-2303-43f5-894e-c4b8192fc698","issue":"6","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":"1e6a72aa-e61c-44bd-b35b-8c0863d7aace","keyword":"锂离子电池","originalKeyword":"锂离子电池"},{"id":"218cd6fe-7350-4e07-8d04-61975adf7602","keyword":"<span style=\"color:red\">NH4FePO4</span>·<span style=\"color:red\">H2O</span>","originalKeyword":"NH4FePO4·H2O"},{"id":"c87e6a42-6873-47aa-bfe7-40b22fbb7a79","keyword":"LiFePO<span style=\"color:red\">4</span>","originalKeyword":"LiFePO4"}],"language":"zh","publisherId":"xyjsclygc200706025","title":"以<span style=\"color:red\">NH4FePO4</span>·<span style=\"color:red\">H2O</span>为前驱体微波法合成LiFePO<span style=\"color:red\">4</span>及其性能研究","volume":"36","year":"2007"},{"abstractinfo":"为了减少和避免镀金过程中剧毒物质氰、腈的使用,以巯基乙酸为配体合成了一种新型亚金配合物巯基乙酸亚金铵;采用试金法和元素分析仪分析了其成分,用红外光谱、紫外光谱、热失重分析和导电性测量等研究了其基本理化性质,并将其用于电镀金.结果表明:合成产物的分子式为<span style=\"color:red\">NH4</span>[Au(MA)<span style=\"color:red\">2</span>]·<span style=\"color:red\">H2O</span>,以巯基乙酸的巯基和金配位为成键特征,在200℃之前热稳定性较好;以<span style=\"color:red\">NH4</span>[Au(MA)<span style=\"color:red\">2</span>]·<span style=\"color:red\">H2O</span>为金源,通过四因素三水平的正交试验获得了最佳镀金参数:电流密度200～ 300 A/m<span style=\"color:red\">2</span>,光亮剂十二烷基磺酸钠浓度5 ～8 mL/L,温度35 ～ 50℃,金浓度15～25 g/L;所得电镀金层表面光滑,颗粒尺寸在0.5 ～1.0μm内为单质金,均匀性好,镀层色泽、结合力优良.","authors":[{"authorName":"冯能清","id":"0995e7e5-2974-4988-af69-0386047ec80f","originalAuthorName":"冯能清"},{"authorName":"李德良","id":"50914c7e-7f2b-452b-bd80-34d98add2eb8","originalAuthorName":"李德良"},{"authorName":"刘玺","id":"369cc42f-b1a4-41b0-beac-175f461d061e","originalAuthorName":"刘玺"},{"authorName":"盛国军","id":"27807912-0527-401f-9f8d-ae01949ab012","originalAuthorName":"盛国军"},{"authorName":"张闯","id":"3213580f-b8e7-499b-871d-ad8fc1761f02","originalAuthorName":"张闯"}],"doi":"","fpage":"1","id":"af1a6eb5-d18e-453f-a85c-8e1d093b76ff","issue":"12","journal":{"abbrevTitle":"CLBH","coverImgSrc":"journal/img/cover/CLBH.jpg","id":"7","issnPpub":"1001-1560","publisherId":"CLBH","title":"材料保护"},"keywords":[{"id":"53eff9f6-36a5-4110-984e-9e93f22055ea","keyword":"巯基乙酸亚金铵","originalKeyword":"巯基乙酸亚金铵"},{"id":"5081cb9d-762b-4239-967c-8bda1cbcbcf6","keyword":"合成","originalKeyword":"合成"},{"id":"1c73ccaf-1c1e-4728-819f-e415c58bb3f6","keyword":"结构","originalKeyword":"结构"},{"id":"1ff20008-011c-44c2-a915-dabd5f60568f","keyword":"理化性质","originalKeyword":"理化性质"},{"id":"92bdf2e1-2ddb-44ad-895a-36d8d47cb746","keyword":"电镀金","originalKeyword":"电镀金"},{"id":"e8a9cf21-76bf-4d0f-9865-eb4b6d569f74","keyword":"应用","originalKeyword":"应用"}],"language":"zh","publisherId":"clbh201412001","title":"新型金配合物——<span style=\"color:red\">NH4</span>[Au(MA)<span style=\"color:red\">2</span>]·<span style=\"color:red\">H2O</span>的合成、性质及镀金应用","volume":"47","year":"2014"},{"abstractinfo":"The antiferromagnetic phenomena of the chromium(III) dimer in acid erothro chloride [(<span style=\"color:red\">NH</span>3)(5)CrOHCr(<span style=\"color:red\">NH</span>3)(<span style=\"color:red\">4</span>)(<span style=\"color:red\">H2O</span>)]Cl-5. <span style=\"color:red\">H2O</span> and LaAlO3:Cr3+ have been explained in terms of the Girerd-Journaux-Kahn (GJK) model and the Heitler-London (HL) model, respectively. For the Cr ... Cr distance R in the range 3.2 < R < 4.4 Angstrom, the values of the exchange interaction parameter J calculated with the GJK model are higher by a factor <span style=\"color:red\">2</span>-3 than those with the HL model. This means that the contribution of the excited charge-transfer configuration (CTC) is considerably important and the main physical mechanism of the antiferromagnetic characteristics in acid erothro chloride and in LaAlO3:Cr3+ can be attributed to the combined effect of the direct exchange and the superexchange interactions. (C) 2000 Elsevier Science Ltd. All rights reserved.","authors":[],"categoryName":"|","doi":"","fpage":"1225","id":"0570077a-ff2c-4c0c-a222-85c1a47d95bc","issue":"8","journal":{"abbrevTitle":"JOPACOS","id":"6268f571-fbc6-4d83-a6ed-a357d820c3df","issnPpub":"0022-3697","publisherId":"JOPACOS","title":"Journal of Physics and Chemistry of Solids"},"keywords":[{"id":"bc4ae601-5122-4947-bedb-5f38a5cf799e","keyword":"antiferromagnetic exchange interaction;Cr3+ model;magnetic properties;slater-type orbitals;<span style=\"color:red\">2</span>-electron integrals;<span style=\"color:red\">2</span>-center;complexes","originalKeyword":"antiferromagnetic exchange interaction;Cr3+ model;magnetic properties;slater-type orbitals;2-electron integrals;2-center;complexes"}],"language":"en","publisherId":"0022-3697_2000_8_3","title":"Antiferromagnetic exchange interaction of Cr3+ dimer in acid erothro chloride (<span style=\"color:red\">NH</span>3)(5)CrOHCr(<span style=\"color:red\">NH</span>3)(<span style=\"color:red\">4</span>)(<span style=\"color:red\">H2O</span>) Cl-5 center dot <span style=\"color:red\">H2O</span> and LaAlO3 : Cr3+ molecules","volume":"61","year":"2000"},{"abstractinfo":"为了探讨化学成份对VPO体系孔道结构化合物结构稳定性的影响,根据酸碱平衡原理进行了合成实验设计;利用V<span style=\"color:red\">2O</span>5、<span style=\"color:red\">H3PO4</span>、<span style=\"color:red\">H</span>3BO3等简单的无机前驱物、乙二胺作结构导向剂,水热法合成了孔道结构钒硼磷酸盐化合物(<span style=\"color:red\">H3NCH2CH2NH</span>3)<span style=\"color:red\">2</span>(<span style=\"color:red\">H3NCH2CH2NH2</span>)[VⅢ(<span style=\"color:red\">H2O</span>)<span style=\"color:red\">2</span>(VⅣ<span style=\"color:red\">O</span>)8(OH)<span style=\"color:red\">4</span>(<span style=\"color:red\">H</span>(P,B)<span style=\"color:red\">O4</span>)<span style=\"color:red\">4</span>((P,B)<span style=\"color:red\">O4</span>)<span style=\"color:red\">4</span>(<span style=\"color:red\">H2O</span>)<span style=\"color:red\">2</span>]·3<span style=\"color:red\">H2O</span>(简称V9(P,B)8-en).典型的反应起始物摩尔比为n(V<span style=\"color:red\">2O</span>5):n(<span style=\"color:red\">H</span>3BO3):n(<span style=\"color:red\">H3PO4</span>):n(en):n(<span style=\"color:red\">H2O</span>)=0.89:3.50:3.50:3.60:265(pH值为6.5),在175℃、自生压力条件下恒温晶化6.5d(最终pH值为5.9).通过电子探针、粉末X射线衍射、红外吸收光谱、原子占位度修正等方法,对产物的化学成份、物相及其结构等进行了实验研究.证实V9(P,B)8-en为V9P8-en的类质同象化合物,不同晶粒中B与P的含量有差别,B与P之比为<span style=\"color:red\">O</span>.1:7.9～2.54:5.46(原子比),但恒有V:(P+B)≈9:8.表明通过合理设计和控制合成条件,可在保持V9P8-en基本结构不变的前提下通过同晶取代引入新的化学成份,并由此探讨成份与结构稳定性的关系.","authors":[{"authorName":"杨赞中","id":"da8dc01a-8b27-465c-b5d1-15c197e4bc9e","originalAuthorName":"杨赞中"},{"authorName":"廖立兵","id":"408c87c3-2728-4ab8-9a4a-0f091a08668b","originalAuthorName":"廖立兵"},{"authorName":"杜洪兵","id":"be8302ea-85c6-4794-8f26-e0649134977d","originalAuthorName":"杜洪兵"}],"doi":"10.3969/j.issn.1000-985X.2005.01.021","fpage":"93","id":"55737e50-ce28-4dc8-8ab8-c84969f11528","issue":"1","journal":{"abbrevTitle":"RGJTXB","coverImgSrc":"journal/img/cover/RGJTXB.jpg","id":"57","issnPpub":"1000-985X","publisherId":"RGJTXB","title":"人工晶体学报"},"keywords":[{"id":"12c167b7-113d-4c61-b4f3-635385de184f","keyword":"VPO体系","originalKeyword":"VPO体系"},{"id":"3ec23189-07e5-4aed-b684-fa806e123742","keyword":"孔道结构","originalKeyword":"孔道结构"},{"id":"ec748626-2d6f-4602-8aa3-0a3f56aacd17","keyword":"水热合成","originalKeyword":"水热合成"},{"id":"45952c6a-5fc7-4276-acce-b6b870cccade","keyword":"分子自组装","originalKeyword":"分子自组装"},{"id":"a2b44e7d-8964-467b-973f-c5de4477f812","keyword":"类质同象","originalKeyword":"类质同象"},{"id":"f69e3ea1-16f4-476f-8b08-71e2013641e4","keyword":"钒硼磷酸盐","originalKeyword":"钒硼磷酸盐"},{"id":"e5fa2937-43b5-4287-89ef-84320110cc9c","keyword":"结构稳定性","originalKeyword":"结构稳定性"}],"language":"zh","publisherId":"rgjtxb98200501021","title":"三维孔道结构(<span style=\"color:red\">H3NCH2CH2NH</span>3)<span style=\"color:red\">2</span>(<span style=\"color:red\">H3NCH2CH2NH2</span>)[VⅢ(<span style=\"color:red\">H2O</span>)<span style=\"color:red\">2</span>(VⅣ<span style=\"color:red\">O</span>)8(OH)<span style=\"color:red\">4</span>(<span style=\"color:red\">H</span>(P,B)<span style=\"color:red\">O4</span>)<span style=\"color:red\">4</span>(P,B)<span style=\"color:red\">O4</span>)<span style=\"color:red\">4</span>(<span style=\"color:red\">H2O</span>)<span style=\"color:red\">2</span>]·3<span style=\"color:red\">H2O</span>的水热合成及晶体化学研究--(1)水热合成与产物表征","volume":"34","year":"2005"},{"abstractinfo":"以FeSO<span style=\"color:red\">4</span>·7<span style=\"color:red\">H2O</span>,<span style=\"color:red\">H3PO4</span>,<span style=\"color:red\">H2O2</span>和<span style=\"color:red\">NH</span>3·<span style=\"color:red\">H2O</span>为原料合成<span style=\"color:red\">FePO4</span>·xH<span style=\"color:red\">2O</span>前驱体,考察制备过程溶液pH值对合成<span style=\"color:red\">FePO4</span>·xH<span style=\"color:red\">2O</span>前驱体性能的影响;将Li<span style=\"color:red\">2</span>CO3,<span style=\"color:red\">FePO4</span>·xH<span style=\"color:red\">2O</span>和乙炔黑球磨混合,通过低温固相反应合成LiFePO<span style=\"color:red\">4</span>.用X射线衍射和扫描电镜对<span style=\"color:red\">FePO4</span>·xH<span style=\"color:red\">2O</span>和LiFePO<span style=\"color:red\">4</span>进行结构和表面形貌表征,研究不同pH值条件下合成的<span style=\"color:red\">FePO4</span>·xH<span style=\"color:red\">2O</span>前驱体为原料对制备的LiFePO<span style=\"color:red\">4</span>电化学性能的影响.结果表明:溶液pH值1.5时制备的<span style=\"color:red\">FePO4</span>·xH<span style=\"color:red\">2O</span>中含有少量Fe(PO<span style=\"color:red\">4</span>)<span style=\"color:red\">2</span>(OH)<span style=\"color:red\">2</span>杂质.当pH分别为<span style=\"color:red\">2</span>、3、<span style=\"color:red\">4</span>和5时,合成的<span style=\"color:red\">FePO4</span>·xH<span style=\"color:red\">2O</span>均为纯相.pH值为<span style=\"color:red\">2</span>左右合成的<span style=\"color:red\">FePO4</span>·xH<span style=\"color:red\">2O</span>前驱体制备出的LiFePO<span style=\"color:red\">4</span>具有良好的电化学性能;其振实密度达1.11 g/cm3.","authors":[{"authorName":"郑俊超","id":"001a617c-ea4d-4c7d-b0cc-dd903118c29f","originalAuthorName":"郑俊超"},{"authorName":"李新海","id":"5b05a516-3d8f-42f2-abc1-21be484dc5e4","originalAuthorName":"李新海"},{"authorName":"王志兴","id":"41968171-dc17-48cb-a43a-5bf92fd2baa2","originalAuthorName":"王志兴"},{"authorName":"郭华军","id":"cca75e65-52fa-4e39-8bdb-846d9fde9431","originalAuthorName":"郭华军"},{"authorName":"王丹琴","id":"5f086ef3-a875-4057-bd56-d620ac97d70d","originalAuthorName":"王丹琴"}],"doi":"","fpage":"867","id":"15c4403c-fa08-4651-95c5-0d921b247366","issue":"5","journal":{"abbrevTitle":"ZGYSJSXB","coverImgSrc":"journal/img/cover/ZGYSJSXB.jpg","id":"88","issnPpub":"1004-0609","publisherId":"ZGYSJSXB","title":"中国有色金属学报"},"keywords":[{"id":"e669d4a4-76c4-4661-982f-50eab397828a","keyword":"锂离子电池","originalKeyword":"锂离子电池"},{"id":"8259e2ea-6e9a-4f9a-ae4d-950c277c261c","keyword":"LiFePO<span style=\"color:red\">4</span>","originalKeyword":"LiFePO4"},{"id":"b1a6c09e-c6da-4ded-99c8-29de671c4505","keyword":"PO<span style=\"color:red\">4</span>·xH<span style=\"color:red\">2</span>","originalKeyword":"PO4·xH2"},{"id":"2cf9f8c3-6c01-4543-ad9e-1dfc9096aa26","keyword":"电化学性能","originalKeyword":"电化学性能"}],"language":"zh","publisherId":"zgysjsxb200805020","title":"制备过程pH值对<span style=\"color:red\">FePO4</span>·xH<span style=\"color:red\">2O</span>及LiFePO<span style=\"color:red\">4</span>性能的影响","volume":"18","year":"2008"},{"abstractinfo":"流变学性质的研究表明, 在纤维素中添加少量的改性剂<span style=\"color:red\">NH4</span>Cl,可以显著改变纤维素/NMMO·<span style=\"color:red\">H2O</span>溶液的流动行为及其粘弹性性质;随着<span style=\"color:red\">NH4</span>Cl量的增加,纤维素/NMMO·<span style=\"color:red\">H2O</span>溶液的表观黏度和零切黏度也随之增加,动态模量主曲线的交点向低频区移动.对于不同的纤维素体系,<span style=\"color:red\">NH4</span>Cl对其流变学性质的影响程度又有所不同;当<span style=\"color:red\">NH4</span>Cl的加入量为溶液质量的0.5%时,对于DP为818的棉纤维素体系,其NMMO·<span style=\"color:red\">H2O</span>溶液的动态模量主曲线交点模量最大.","authors":[{"authorName":"彭顺金","id":"a750a781-497e-4237-a656-00a193d8c90a","originalAuthorName":"彭顺金"},{"authorName":"邵惠丽","id":"af2995ee-bafb-42b8-9144-51c5edf01e8d","originalAuthorName":"邵惠丽"},{"authorName":"胡学超","id":"d28fa870-0df9-476e-beb8-c08c22d788cd","originalAuthorName":"胡学超"}],"doi":"","fpage":"98","id":"ddd11f9f-fa81-4f94-bbb6-93d643dd8b28","issue":"5","journal":{"abbrevTitle":"GFZCLKXYGC","coverImgSrc":"journal/img/cover/GFZCLKXYGC.jpg","id":"31","issnPpub":"1000-7555","publisherId":"GFZCLKXYGC","title":"高分子材料科学与工程"},"keywords":[{"id":"7a589574-28a6-47a3-ab9e-1f39c00a1e54","keyword":"纤维素/NMMO·<span style=\"color:red\">H2O</span>溶液","originalKeyword":"纤维素/NMMO·H2O溶液"},{"id":"f6778a40-e4e6-461c-88c5-658a6efa5e9b","keyword":"Lyocell","originalKeyword":"Lyocell"},{"id":"012ef128-87fe-40ef-a0eb-36fa54969193","keyword":"流变","originalKeyword":"流变"}],"language":"zh","publisherId":"gfzclkxygc200505025","title":"氯化铵改性Lyocell纤维的研究--(Ⅰ)<span style=\"color:red\">NH4</span>Cl存在下纤维素/NMMO·<span style=\"color:red\">H2O</span>纺丝溶液的流变学性质","volume":"21","year":"2005"},{"abstractinfo":"在水溶液中合成了两个钒-稀土配合物<span style=\"color:red\">NH4</span>[Ln(<span style=\"color:red\">H2O</span>)9][(VIVO)<span style=\"color:red\">2</span>(μ<span style=\"color:red\">2-O</span>) (nta)<span style=\"color:red\">2</span>](Ln=Sm,Y),其中钒-钐配合物为单晶体,钒-钇配合物为多晶态粉末.单晶X-射线衍射分析表明,钒-钐配合物属单斜晶系,C<span style=\"color:red\">2</span>/c空间群,晶胞参数a=2.336 (<span style=\"color:red\">4</span>),b=1.0907(9),c=1.0823(10) nm,β=93.21(<span style=\"color:red\">2</span>)°,V=2.753(6)nm3,Z=<span style=\"color:red\">4</span>.配合物包含了一个二核的钒阴离子[(VIVO)<span style=\"color:red\">2</span>(μ<span style=\"color:red\">2-O</span>)(nta)<span style=\"color:red\">2</span>]<span style=\"color:red\">4</span>-(<span style=\"color:red\">H</span>3nta=氨三乙酸)和一个九配位的钐阳离子[Sm(<span style=\"color:red\">H2O</span>)9]3+,两者通过氢键连接成三维超分子结构.","authors":[{"authorName":"张全争","id":"a73edf42-64fc-4c67-b0b1-8c8ac9ee3919","originalAuthorName":"张全争"}],"doi":"10.3969/j.issn.1004-0277.2012.03.001","fpage":"1","id":"a7eca56f-051b-4240-a91f-d42913269dbe","issue":"3","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"1d32c828-ccf6-46fa-ba12-2901368b23a6","keyword":"钒","originalKeyword":"钒"},{"id":"29f6b8b8-6c10-4a7a-8a89-8e277bd0d237","keyword":"稀土","originalKeyword":"稀土"},{"id":"154652dc-1dbf-4c64-a1db-309a558cebc4","keyword":"氨三乙酸","originalKeyword":"氨三乙酸"}],"language":"zh","publisherId":"xitu201203001","title":"配合物<span style=\"color:red\">NH4</span>[Ln(<span style=\"color:red\">H2O</span>)9][(VⅣ <span style=\"color:red\">O</span>)<span style=\"color:red\">2</span>(μ<span style=\"color:red\">2-O</span>)(nta)<span style=\"color:red\">2</span>](Ln=Sm,Y)的合成及钐配合物的晶体结构","volume":"33","year":"2012"},{"abstractinfo":"在单晶X射线衍射实验的基础上,对孔道结构化合物V9P8-en的类质同象物V9(P,B)8-en的晶体结构和晶体化学进行了深入研究.结果表明,该化合物的晶体学数据为:P<span style=\"color:red\">2</span>(1)/n,a=1.43134(9)nm,b=1.01256(6)nm,c=1.83156(12)nm,β=90.280(<span style=\"color:red\">2</span>)°,V=2.6545(3)nm3,Z=<span style=\"color:red\">2</span>,R=0.0540,wR<span style=\"color:red\">2</span>=0.1551.结构中,沿着三个结晶轴方向发育复杂而规整的三维孔道,最大孔径达1.83nm(∥b轴),质子化乙二胺和水分子居于孔道中.硼部分替代四面体配位的磷,替代率为B8:P8=0.1838:7.8162;其中B与{P-OH}位P的替代量大于与[P-<span style=\"color:red\">O</span>]位P的替代量.相对于V9P8-en来说,V9(P,B)8-en的晶胞参数发生了变化,导致b轴增长(1.0150→1.0256nm)和c轴缩短(1.8374→1.8316nm),同时β角变小(90.39→90.278(<span style=\"color:red\">2</span>)°).二者的化学计量比也不同,体现在结构与孔容的关系、电荷平衡、满足亲水-疏水作用的结晶水的数量及有机模板分子的赋存状态等方面都有差异.","authors":[{"authorName":"杨赞中","id":"992b5e97-15d1-4e70-87ee-141d15cebbfb","originalAuthorName":"杨赞中"},{"authorName":"廖立兵","id":"d9e2489a-b708-4571-b441-571f615165cb","originalAuthorName":"廖立兵"},{"authorName":"杜洪兵","id":"e96e4fd5-a79f-49d4-a069-d48e4b5adcfe","originalAuthorName":"杜洪兵"}],"doi":"10.3969/j.issn.1000-985X.2005.02.017","fpage":"270","id":"a006e6bc-d960-48b8-9549-390bfabfd967","issue":"2","journal":{"abbrevTitle":"RGJTXB","coverImgSrc":"journal/img/cover/RGJTXB.jpg","id":"57","issnPpub":"1000-985X","publisherId":"RGJTXB","title":"人工晶体学报"},"keywords":[{"id":"8a5a66a6-7f02-4338-8167-7ce70a46ca35","keyword":"孔道结构","originalKeyword":"孔道结构"},{"id":"a0daef28-1d89-4539-97ab-02ac70b4f8a7","keyword":"钒硼磷酸盐","originalKeyword":"钒硼磷酸盐"},{"id":"ab8f4951-3a68-4b67-8d8e-53fb55cc516d","keyword":"类质同象","originalKeyword":"类质同象"},{"id":"f9d5d83e-84fe-4a6e-a5a9-b0599bee687d","keyword":"晶体结构","originalKeyword":"晶体结构"},{"id":"138109df-7a30-4d79-8ddc-8df4eee7021b","keyword":"晶体化学","originalKeyword":"晶体化学"}],"language":"zh","publisherId":"rgjtxb98200502017","title":"三维孔道结构(<span style=\"color:red\">H</span>3 NCH<span style=\"color:red\">2</span> CH<span style=\"color:red\">2</span> <span style=\"color:red\">NH</span>3)<span style=\"color:red\">2</span>(<span style=\"color:red\">H</span>3 NCH<span style=\"color:red\">2</span> CH<span style=\"color:red\">2</span> <span style=\"color:red\">NH2</span>)[VⅢ(<span style=\"color:red\">H2O</span>)<span style=\"color:red\">2</span>(VⅣ <span style=\"color:red\">O</span>)8(OH)<span style=\"color:red\">4</span>(<span style=\"color:red\">H</span>(P,B)<span style=\"color:red\">O4</span>)<span style=\"color:red\">4</span>((P,B)<span style=\"color:red\">O4</span>)<span style=\"color:red\">4</span>(<span style=\"color:red\">H2O</span>)<span style=\"color:red\">2</span>]·3<span style=\"color:red\">H2O</span>的水热合成及晶体化学研究 --(<span style=\"color:red\">2</span>)晶体结构与晶体化学","volume":"34","year":"2005"}],"totalpage":10294,"totalrecord":102933}