{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用自由基共聚合方法,将丙烯酰胺基偶氮苯(AAAB)与N-异丙基丙烯酰胺(NIPAAm)共聚,制备了一种具有温度和紫外光双重响应性的P(NIPAAm-co-AAAB)共聚凝胶,并研究了凝胶的温敏性.研究结果表明,P(NIPAAm-co-AAAB)凝胶具有温度响应性,且溶胀和退溶胀性能较好.与PNIPAAm凝胶相比,共聚凝胶平衡溶胀率降低.随共聚配比中AAAB含量的增大,共聚凝胶的低临界溶解温度(LCST)、平衡溶胀率和退溶胀速率均逐渐降低.","authors":[{"authorName":"赵义平","id":"859ebc5d-da0b-4269-8620-d57d5da986fb","originalAuthorName":"赵义平"},{"authorName":"陈莉","id":"79c592ae-261d-4e10-a4cd-65b38cd54b37","originalAuthorName":"陈莉"},{"authorName":"张玉欣","id":"2e355a4e-26f9-4a8c-91b2-3ae8f7056757","originalAuthorName":"张玉欣"},{"authorName":"王刚","id":"b2738c80-1370-4c2b-8b4c-eb16cedc3594","originalAuthorName":"王刚"},{"authorName":"陈志娴","id":"1ab9fac7-fc38-4601-b2d9-019930f26f6b","originalAuthorName":"陈志娴"},{"authorName":"魏铮","id":"5c80098c-391c-4df6-b6bb-dcf397ecc890","originalAuthorName":"魏铮"}],"doi":"","fpage":"161","id":"8d3f531a-8063-4e98-bd77-c87d525ac1c9","issue":"1","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"ab32fce0-b0df-4c64-8207-6fcb9b3d9bdb","keyword":"N-异丙基丙烯酰胺","originalKeyword":"N-异丙基丙烯酰胺"},{"id":"bc62572c-70b7-4dc5-8542-d25b2ac38adc","keyword":"高分子凝胶","originalKeyword":"高分子凝胶"},{"id":"b31d2778-4b71-4050-a683-ef665fdf2739","keyword":"偶氮基团","originalKeyword":"偶氮基团"},{"id":"541f850b-2332-4353-9fc7-ead868779a01","keyword":"紫外光响应性","originalKeyword":"紫外光响应性"},{"id":"c9a7eeb4-7a0f-46dd-9c43-17bba6118c4a","keyword":"温敏性","originalKeyword":"温敏性"}],"language":"zh","publisherId":"gncl201101043","title":"光-温度双重响应凝胶的制备及温敏性能研究","volume":"42","year":"2011"},{"abstractinfo":"偶氮连接基团(-N=N-)有着特殊的热化学和光化学行为,在适当波长光的照射下,能发生可逆的顺反异构反应,从而发生吸收波长的变化.在分子设计、光定位、光致变色和热致变色等方面,偶氮连接基团的非线性光化学性质都有着潜在的应用价值.文章以含有偶氮基作为侧翼的弯曲型分子作为研究对象,比较了弯曲型和直线型分子的吸收光谱;并用计算机模拟计算了弯曲型分子的角度,发现分子弯曲角和紫外可见吸收光谱存在着密切的关系.","authors":[{"authorName":"董寅","id":"7a37e28a-bd7e-4f52-aed4-fcb0ff7369ec","originalAuthorName":"董寅"},{"authorName":"沈冬","id":"582b9bab-4ba5-41d2-8aff-0b87d5ae60c5","originalAuthorName":"沈冬"},{"authorName":"郑致刚","id":"60cb4035-db43-43a0-8110-646544cb53ed","originalAuthorName":"郑致刚"}],"doi":"10.3788/YJYXS20122701.0014","fpage":"14","id":"3659d6a2-36fb-4033-b00b-1a2edd614d86","issue":"1","journal":{"abbrevTitle":"YJYXS","coverImgSrc":"journal/img/cover/YJYXS.jpg","id":"72","issnPpub":"1007-2780","publisherId":"YJYXS","title":"液晶与显示 "},"keywords":[{"id":"4b09745b-0547-4554-80bf-dc1e6521bd8f","keyword":"偶氮","originalKeyword":"偶氮"},{"id":"d0d266d6-59d7-4e62-91b2-095f3ed9fede","keyword":"分子弯曲角","originalKeyword":"分子弯曲角"},{"id":"59ae3091-cc7f-49b9-ab45-572ed763047b","keyword":"紫外可见吸收","originalKeyword":"紫外可见吸收"}],"language":"zh","publisherId":"yjyxs201201003","title":"含偶氮基团的弯曲型分子的光谱特性研究","volume":"27","year":"2012"},{"abstractinfo":"本文研究了聚乙烯咔唑侧基含偶氮发色基团的制备及合成工艺.我们以聚乙烯咔唑为偶合组分,和发色基团对硝基苯重氮盐在相转移催化剂存在下,采用后重氮偶合方法,制备出偶氮化聚乙烯咔唑.聚乙烯咔唑和重氮盐摩尔质量比1:4,重氮盐按分批加入方式加入到反应液中,反应时间96小时,反应温度室温.通过红外光谱和紫外光谱分析确定了重氮基团已接入到聚乙烯咔唑上.","authors":[{"authorName":"张文龙","id":"acf85202-be90-407a-8f7a-ab03981a50b4","originalAuthorName":"张文龙"},{"authorName":"赵洪","id":"779a7338-add7-4694-9043-1510145107a7","originalAuthorName":"赵洪"},{"authorName":"王暄","id":"d50831ad-d03c-4ade-9489-459b757d2854","originalAuthorName":"王暄"},{"authorName":"温玉萍","id":"c9ed279a-5605-42a4-a2fd-0efedd068a82","originalAuthorName":"温玉萍"},{"authorName":"白永平","id":"b3b84000-3b08-47ab-a7fa-2f19387524ff","originalAuthorName":"白永平"}],"doi":"10.3969/j.issn.1005-0299.2006.06.025","fpage":"657","id":"42db77f5-fc06-4e37-8b40-556346288bd3","issue":"6","journal":{"abbrevTitle":"CLKXYGY","coverImgSrc":"journal/img/cover/CLKXYGY.jpg","id":"14","issnPpub":"1005-0299","publisherId":"CLKXYGY","title":"材料科学与工艺"},"keywords":[{"id":"fb393767-3ce4-4855-89c0-27297ad56b33","keyword":"聚乙烯咔唑","originalKeyword":"聚乙烯咔唑"},{"id":"241252bc-4beb-4a38-9ffd-433a25d60d0a","keyword":"重氮盐","originalKeyword":"重氮盐"},{"id":"ddc22820-73ee-4d83-8c2c-1652e57583df","keyword":"发色基团","originalKeyword":"发色基团"}],"language":"zh","publisherId":"clkxygy200606025","title":"聚乙烯咔唑侧基含有偶氮发色基团的制备研究","volume":"14","year":"2006"},{"abstractinfo":"合成了6个含偶氮基团的具有不同苯环个数的不对称弯曲型液晶分子,用1H NMR、HRMS表征其结构,采用差示扫描量热法(DSC)和偏光显微镜(POM)研究其液晶性能.考察结果表明:所有化合物均出现了液晶相,特别是含有3个苯环的分子在较低温度下出现了向列相;偶氮基团的吸收光谱在330~360 nm出现了较强的由π-π电子跃迁引起的吸收,在430~450 nm出现了较弱的由n-π电子跃迁引起的吸收,其吸收波长的变化表明分子的弯曲形状和电子分布使分子吸收波长有较大的变化.","authors":[{"authorName":"李增俊","id":"37017863-7465-4e35-b7c9-88dc18f0230c","originalAuthorName":"李增俊"},{"authorName":"沈冬","id":"290bcc86-abb5-4920-aea5-e232dad69285","originalAuthorName":"沈冬"}],"doi":"10.3788/YJYXS20112603.0274","fpage":"274","id":"0e20843e-73c6-4b49-9a58-3fd04104b5d8","issue":"3","journal":{"abbrevTitle":"YJYXS","coverImgSrc":"journal/img/cover/YJYXS.jpg","id":"72","issnPpub":"1007-2780","publisherId":"YJYXS","title":"液晶与显示 "},"keywords":[{"id":"cfa90dfd-2c14-4177-8983-2c3a0a335aed","keyword":"不对称","originalKeyword":"不对称"},{"id":"17268a79-7873-46cb-8b27-b9b22fb526c8","keyword":"偶氮","originalKeyword":"偶氮"},{"id":"cb3f9c7d-b483-496b-a2a8-033c66dc0364","keyword":"弯曲型液晶","originalKeyword":"弯曲型液晶"},{"id":"f3134e16-717b-434b-b5b6-8fe03746c371","keyword":"向列相","originalKeyword":"向列相"},{"id":"14cdc25d-14b7-41d1-91a4-be44ab3674d9","keyword":"紫外-可见光吸收","originalKeyword":"紫外-可见光吸收"}],"language":"zh","publisherId":"yjyxs201103002","title":"含偶氮基团的不对称弯曲型液晶分子的合成及其光谱特性","volume":"26","year":"2011"},{"abstractinfo":"利用高邻位酚醛树脂与邻苯二甲腈偶氮盐之间的偶合反应制备了带有邻苯二甲腈基团的新型高邻位酚醛树脂.结构中的腈基在加热条件下可以进行加成固化反应.通过相同方法制备了取代基团含量不同的酚醛树脂并进行了研究.结果表明:最高取代度为89%,随着取代度的增加树脂的分子量呈现出递减的趋势.固化过程中偶氮键在160~230℃附近分解,腈基的加成固化出现在260~340℃.与传统的酚醛树脂相比,固化后的树脂具有更好的热稳定性和更高的残碳率.","authors":[{"authorName":"杨洋","id":"924b7544-1f6c-46de-9a2e-a2fdc23b0651","originalAuthorName":"杨洋"},{"authorName":"张敏","id":"5d467257-68bb-4ccd-af50-d05dbb9ec673","originalAuthorName":"张敏"},{"authorName":"雷毅","id":"86d8cb41-3055-4e1e-bf1b-ff13ad42fedb","originalAuthorName":"雷毅"}],"doi":"10.3969/j.issn.1007-2330.2006.02.008","fpage":"33","id":"9c76ca54-3ab1-45cf-9a4c-9023a8f84b4b","issue":"2","journal":{"abbrevTitle":"YHCLGY","coverImgSrc":"journal/img/cover/YHCLGY.jpg","id":"77","issnPpub":"1007-2330","publisherId":"YHCLGY","title":"宇航材料工艺 "},"keywords":[{"id":"5adbec69-f68f-4883-ab31-fea63a2c4008","keyword":"酚醛树脂","originalKeyword":"酚醛树脂"},{"id":"1018359a-b4c1-4ebc-b2d1-5037983e75b1","keyword":"高残碳","originalKeyword":"高残碳"},{"id":"4ae1abd1-c3f4-45a2-af48-db171e3d87ce","keyword":"固化","originalKeyword":"固化"}],"language":"zh","publisherId":"yhclgy200602008","title":"含偶氮邻苯二甲腈基团酚醛树脂的合成与性能","volume":"36","year":"2006"},{"abstractinfo":"采用高温溶液缩聚方法合成了一系列含带推-拉电子结构偶氮基团与介晶基团的聚酯型高分子,并利用红外光谱、元素分析、TG-DTA、热台偏光显微镜及X射线衍射等手段对其结构、相变行为、热分解过程及结晶性能进行了研究.结果表明,所合成的含偶氮基团与介晶基团的聚酯型高分子均为结晶性无规共聚物,其玻璃化转变温度随聚合物中偶氮含量的增加而升高,而熔融温度则随聚合物中偶氮含量的增加而降低;此外,研究结果还表明,各聚合物均具有很好的热稳定性,且含偶氮基团的聚酯型高分子的热分解过程是分3个阶段进行的.","authors":[{"authorName":"张会旗","id":"bfe01847-ba78-4123-8378-c3934afc2cfc","originalAuthorName":"张会旗"},{"authorName":"甘湘萍","id":"053bd89e-ed01-431e-9e35-cbce4a4014e1","originalAuthorName":"甘湘萍"},{"authorName":"万绍隆","id":"a3e5ceb0-6d46-48dd-91d3-67755ddd279f","originalAuthorName":"万绍隆"},{"authorName":"孙经武","id":"9702e337-b68e-4f87-b8b5-a22f248ac3ef","originalAuthorName":"孙经武"},{"authorName":"张莹","id":"50e3d2b6-35f3-4956-9c05-c8c450d826dd","originalAuthorName":"张莹"}],"doi":"","fpage":"36","id":"89f9326b-bad6-4d99-88ec-447bcc421284","issue":"4","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":"ed144d2a-7969-4132-a62f-a6e8afeb97d4","keyword":"聚酯","originalKeyword":"聚酯"},{"id":"1ef61270-7a61-4a20-99ce-f311a75995a9","keyword":"带推-拉电子结构的偶氮基团","originalKeyword":"带推-拉电子结构的偶氮基团"},{"id":"05ef6862-1129-4c48-8c68-3536e0e1d7f8","keyword":"结晶性聚合物","originalKeyword":"结晶性聚合物"},{"id":"f6303b03-b500-46d4-99e5-7c76d779014d","keyword":"非线性光学材料","originalKeyword":"非线性光学材料"},{"id":"63f12167-51ba-48f6-8f82-0dd622cbf785","keyword":"热分解过程","originalKeyword":"热分解过程"}],"language":"zh","publisherId":"gfzclkxygc200004010","title":"含偶氮基团的聚酯型高分子非线性光学材料的合成与表征","volume":"16","year":"2000"},{"abstractinfo":"合成了4个新的中氮茚偶氮类化合物,并通过元素分析、红外光谱及核磁共振等测试技术表征了其结构.测定了它们的热稳定性,研究了它们在不同溶剂中以及不间pH值条件下的紫外光谱性质.结果表明,当化合物中的羧基以羧酸负离子存在时出现最大吸收波长蓝移.差热分析显示,2-位烷基取代的化合物分解温度在180℃,2-位苯基取代的化合物相对比较稳定,分解温度在200℃以上.","authors":[{"authorName":"张明珠","id":"2df3fc61-b30d-425e-8361-c399d9da0423","originalAuthorName":"张明珠"},{"authorName":"沈永淼","id":"dc02015a-ae8e-4113-88aa-d41456b381b7","originalAuthorName":"沈永淼"},{"authorName":"王炳祥","id":"6d624e61-0643-4b20-9f64-6ba78d2aa53d","originalAuthorName":"王炳祥"},{"authorName":"齐陈泽","id":"11ea230d-f0a0-4aed-a177-dae2d1d184ea","originalAuthorName":"齐陈泽"}],"doi":"10.3969/j.issn.1000-0518.2009.05.004","fpage":"515","id":"c6517b73-72be-43c6-a42f-6eb5ebfaf859","issue":"5","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"a0029688-fd0b-4f15-af41-86dd95002197","keyword":"中氮茚","originalKeyword":"中氮茚"},{"id":"bcd9a54a-c2ce-45e1-961b-3252477226cd","keyword":"偶氮染料","originalKeyword":"偶氮染料"},{"id":"c4fed7b8-e1b1-4b61-912d-5571e4aa7e0a","keyword":"紫外光谱","originalKeyword":"紫外光谱"}],"language":"zh","publisherId":"yyhx200905004","title":"含中氮茚基团的偶氮染料的合成及其吸收光谱","volume":"26","year":"2009"},{"abstractinfo":"制备了基于季戊四醇外围含丁氧基/己氧基偶氮苯基团的新型硅碳烷液晶树状物.利用Williamson反应和偶氮反应合成了4-[4-(6-羟己氧基)苯基]丁氧基偶氮苯与4-[4-(6-羟己氧基)苯基]己氧基偶氮苯两种液晶基元.以基于季戊四醇端基为Si-Cl键的硅碳烷树状物为脚手架,分别以上述两种偶氮苯液晶基团对其表面进行修饰,得到两种树状液晶化合物.采用偏光显微镜(POM)和示差扫描量热法(DSC)对修饰单元和树状物的液晶性进行表征,表明其均示向列相.","authors":[{"authorName":"唐新德","id":"265ae1a6-8c9e-46a2-b458-399d7ce0efa4","originalAuthorName":"唐新德"},{"authorName":"张其震","id":"ed4100a0-d130-43be-b448-57bcd1044d8e","originalAuthorName":"张其震"},{"authorName":"范星河","id":"0f75dd84-e3de-4cc6-8510-4c2dd0217084","originalAuthorName":"范星河"},{"authorName":"周其凤","id":"d3ccc23f-897f-4106-8128-e3add1199591","originalAuthorName":"周其凤"}],"doi":"","fpage":"972","id":"dc01d704-d5e8-4187-b423-bb67fddeab9a","issue":"6","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"2f5b7987-738b-405b-a8c2-f8496065d80e","keyword":"季戊四醇","originalKeyword":"季戊四醇"},{"id":"786b8938-6f52-4253-b9b1-be600c36c610","keyword":"硅碳烷液晶树状物(LCD)","originalKeyword":"硅碳烷液晶树状物(LCD)"},{"id":"4165e00a-623e-4852-b4b7-71569e76f1f3","keyword":"丁氧基偶氮苯","originalKeyword":"丁氧基偶氮苯"},{"id":"da387cd4-a3b5-43b8-ac4f-e069825d8a89","keyword":"己氧基偶氮苯","originalKeyword":"己氧基偶氮苯"},{"id":"e83c8c8e-2693-42f3-a135-e729defa221c","keyword":"向列相","originalKeyword":"向列相"}],"language":"zh","publisherId":"gncl200606036","title":"基于季戊四醇的新型硅碳烷液晶树状物:外围含12个丁氧基/己氧基偶氮苯基团","volume":"37","year":"2006"},{"abstractinfo":"研究了一种可作为聚合物类光折变材料中半功能型的基体材料--聚乙烯侧基含偶氮对硝基苯.以聚乙烯咔唑和偶氮盐为原料,以十二烷基苯磺酸钠为相转移催化剂,通过后重氮偶合方法,制备出聚乙烯咔唑侧基含生色团偶氮对硝基苯.用IR、UV-vis、1H-NMR、GPC 对聚合物偶合前后进行了分析和表征.IR、UV-vis、1H-NMR测试表明了偶氮苯已经接到咔唑环上.UV-vis结果表明偶合反应时间对聚合物的偶氮含量有很大的影响.GPC结果表明,聚合物与重氮盐偶合后,分子量增大.","authors":[{"authorName":"张文龙","id":"bfe77200-534d-4e45-8bda-e6a095c49e72","originalAuthorName":"张文龙"},{"authorName":"赵洪","id":"a42fa941-872c-4643-b270-9f48e1156811","originalAuthorName":"赵洪"},{"authorName":"王暄","id":"890d0f10-506d-4718-9c27-733c8dd66bba","originalAuthorName":"王暄"},{"authorName":"温玉萍","id":"273c003a-3ea2-437f-a59f-7d6074484f91","originalAuthorName":"温玉萍"},{"authorName":"白永平","id":"a78a6a15-8c3c-44fe-bba4-f9ad7ccf043b","originalAuthorName":"白永平"}],"doi":"","fpage":"80","id":"3a46ba11-f4a2-48c4-ba85-2e066ad8e8a3","issue":"1","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":"e178ce1c-96b1-48d0-98d3-217c87371c11","keyword":"聚乙烯咔唑","originalKeyword":"聚乙烯咔唑"},{"id":"5111005e-60c2-4f60-9ecf-d063484e02df","keyword":"偶氮盐","originalKeyword":"偶氮盐"},{"id":"de703354-b479-408a-be8e-5d3a08ba08e0","keyword":"后重氮偶合","originalKeyword":"后重氮偶合"}],"language":"zh","publisherId":"gfzclkxygc200701020","title":"聚乙烯咔唑侧基含偶氮对硝基苯非线性光生色基团的合成及表征","volume":"23","year":"2007"},{"abstractinfo":"以基于季戊四醇的二代硅碳烷树状氯化物PCSi-2G-Cl为脚手架、4-硝基-4'-羟己氧基偶氮苯(M-NO2)为介晶基元, 合成了以季戊四醇为核、端基含36个硝基偶氮苯的新型硅碳烷液晶树状物PCSi-2G-NO2.利用红外光谱(IR)、核磁共振(1H NMR)、元素分析(EA)、偏光显微镜(POM)和差示扫描量热法(DSC)进行了表征,PCSi-2G-NO2显示近晶相, 其液晶相行为是K57SE76SA111I110SA75SE56K.而对应的介晶基元M-NO2则为向列相,树状物与修饰单元在熔点、清亮点和液晶态温度区间等方面也存在较大差异.","authors":[{"authorName":"唐新德","id":"c4fbddf3-67f4-4023-951a-010a832ea288","originalAuthorName":"唐新德"},{"authorName":"张其震","id":"bda846be-7f7e-400e-aba2-fa70a1b2fede","originalAuthorName":"张其震"},{"authorName":"范星河","id":"92829c5b-cd63-438f-9408-f4d827045702","originalAuthorName":"范星河"},{"authorName":"周其凤","id":"15f3c9f0-bfae-4536-a6e2-d42c838aea45","originalAuthorName":"周其凤"}],"doi":"","fpage":"1036","id":"0dba4b1c-688b-4b3e-885d-22e83613e8ac","issue":"7","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"b4b11488-3e31-4a61-933c-b562a682ac29","keyword":"硅碳烷液晶树状物","originalKeyword":"硅碳烷液晶树状物"},{"id":"301dad28-531f-4335-ac53-67e3697bf405","keyword":"季戊四醇","originalKeyword":"季戊四醇"},{"id":"3b21201e-cc14-4474-bf9d-fb1f9abc1689","keyword":"4-硝基偶氮苯","originalKeyword":"4-硝基偶氮苯"},{"id":"afc785d8-dfcb-418b-b43b-f98012a919a8","keyword":"二代树状物","originalKeyword":"二代树状物"},{"id":"14212994-85d8-42df-9270-fbd367fc1d50","keyword":"介晶基元","originalKeyword":"介晶基元"}],"language":"zh","publisherId":"gncl200607006","title":"基于季戊四醇的二代硅碳烷液晶树状物研究——端基含36个4-硝基偶氮苯基团","volume":"37","year":"2006"}],"totalpage":268,"totalrecord":2679}