{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用简单的阳离子表面活性剂诱导原位聚合方法制备了具有针状结构的聚苯胺(PANI)包覆多壁碳纳米管(MWCNTs)的分级结构材料. 分别采用红外光谱(FT-IR)、紫外可见(UV-Vis)、扫描电镜(SEM)、透射电镜(TEM)、热重(TG)、气敏测试等分析测试手段对PANI/MWCNT的组成、形貌、微观结构、热稳定性和气敏性能进行了表征和测试. 结果表明, 在MWCNTs上均匀包覆了约20nm厚的针状PANI, 该材料制备的气敏元件在室温下对NH3的灵敏度, 重复性明显好于纯PANI, 灵敏度也高于非针状PANI包覆的PANI/MWCNT.","authors":[{"authorName":"肖元化","id":"23f1bc8c-cea1-46c7-a080-e19b6f1012f7","originalAuthorName":"肖元化"},{"authorName":"唐新村","id":"17a41594-7739-480a-a9f1-6819f00758bf","originalAuthorName":"唐新村"},{"authorName":"王志敏","id":"6723393c-da96-4015-8658-c26ec832e5ef","originalAuthorName":"王志敏"},{"authorName":"李峰","id":"e61d5d1d-1d35-4998-b8fb-9194d295cb1c","originalAuthorName":"李峰"},{"authorName":"谌谷春","id":"a219d40c-5d1a-4fb2-b5e9-2210b78100a6","originalAuthorName":"谌谷春"},{"authorName":"李连兴","id":"7a5d91b8-c261-4c29-993a-b1a2fb4dcc5e","originalAuthorName":"李连兴"},{"authorName":"张亮","id":"357113c0-ac05-490c-a0c7-79c8d54e8d5f","originalAuthorName":"张亮"}],"categoryName":"|","doi":"10.3724/SP.J.1077.2010.01092","fpage":"1092","id":"7fda198d-d13b-4d43-8ad2-d4a80b53b46a","issue":"10","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":"3d5590a0-f53d-4eae-ab14-ef48fe280a7a","keyword":"PANI/MWCNT","originalKeyword":"PANI/MWCNT"},{"id":"dfecd21a-b14c-416a-a97f-d01ea3548ebd","keyword":" gas sensing","originalKeyword":" gas sensing"},{"id":"2047a617-5887-48d1-a4ff-e157d9993e3c","keyword":" hierarchical","originalKeyword":" hierarchical"},{"id":"089ca505-9a49-4ae1-8c10-cc0112cbd650","keyword":" needle-like","originalKeyword":" needle-like"},{"id":"f4fb0d61-9935-4f21-9cb7-9aa1b2130b89","keyword":" ammonia","originalKeyword":" ammonia"}],"language":"zh","publisherId":"1000-324X_2010_10_13","title":"分级结构聚苯胺/多壁碳纳米管纳米复合物的制备、表征及其气敏性能研究","volume":"25","year":"2010"},{"abstractinfo":"采用简单的阳离子表面活性剂诱导原位聚合方法制备了具有针状结构的聚苯胺(PANI)包覆多壁碳纳米管(MWCNTS)的分级结构材料.分别采用红外光谱(FT-IR)、紫外可见(UV-Vis)、扫描电镜(SEM)、透射电镜(TEM)、热重(TG)、气敏测试等分析测试手段对PANI/MWCNT的绀成、形貌、微观结构、热稳定性和气敏性能进行了表征和测试.结果表明,在MWCNTS上均匀包覆了约20nm厚的针状PANI,该材料制备的气敏元件在室温下对NH3的灵敏度,重复性明显好于纯PANI,灵敏度也高于非针状PANI包覆的PANI/MWCNT.","authors":[{"authorName":"肖元化","id":"0ef81ed7-efeb-402f-a321-6a5ddb0dc365","originalAuthorName":"肖元化"},{"authorName":"唐新村","id":"26f63792-beef-45ae-b14d-62999018ef91","originalAuthorName":"唐新村"},{"authorName":"王志敏","id":"c118f7db-4683-439b-aea4-557c9e3fc885","originalAuthorName":"王志敏"},{"authorName":"李峰","id":"66f5533b-3584-4194-9529-2c3a62f52030","originalAuthorName":"李峰"},{"authorName":"谌谷春","id":"c8d5b605-cc78-4bf5-80c0-1c848aad2895","originalAuthorName":"谌谷春"},{"authorName":"李连兴","id":"67e99871-5812-4aff-af57-67134a2e4020","originalAuthorName":"李连兴"},{"authorName":"张亮","id":"cf9fd4e2-57ef-48dd-bea6-46e717ea2e16","originalAuthorName":"张亮"}],"doi":"10.3724/SP.J.1077.2010.01092","fpage":"1092","id":"0857418a-15d9-4bb5-8bb2-bef423d16a20","issue":"10","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":"fdae8085-3ca1-44ff-97f7-07e23b062c41","keyword":"PANI/MWCNT","originalKeyword":"PANI/MWCNT"},{"id":"7f71d569-a583-49cf-b846-91b4728fdb42","keyword":"气敏材料","originalKeyword":"气敏材料"},{"id":"1f17df2a-d43c-4c16-b853-17f9d7f07be5","keyword":"分级结构","originalKeyword":"分级结构"},{"id":"974fa8e9-47fb-4eec-8d09-84d0a229b688","keyword":"针状","originalKeyword":"针状"},{"id":"5d9d032d-7db0-4894-a775-900ec30349df","keyword":"NH3","originalKeyword":"NH3"}],"language":"zh","publisherId":"wjclxb201010016","title":"分级结构聚苯胺/多壁碳纳米管纳米复合物的制备、表征及其气敏性能研究","volume":"25","year":"2010"},{"abstractinfo":"Thermal conductivity (TC) of high density polyethylene/multiwall carbon nanotube (HDPE/MWCNT) composite films was measured by laser pulse method. It is found that the TC increased quickly with the increase of MWCNT fraction when the volume fraction of MWCNT was below 3.35%. However, as the volume fraction of MWCNT was over 3.35%, the increasing rate became slow. A new percolation model was proposed based on the effect of MWCNT network to simulate the TC of HDPE/MWCNT composite films. The simulation result was in good agreement the experimental data well. In addition, the relationship of TC with the increase of temperature was also discussed.","authors":[],"categoryName":"|","doi":"","fpage":"2767","id":"fb6500a6-add5-4c34-80e4-6373150fa5ef","issue":"9","journal":{"abbrevTitle":"SICSES","id":"733f2389-20ff-4cc4-9e66-1fa59089d07a","issnPpub":"1006-9321","publisherId":"SICSES","title":"Science in China Series E-Technological Sciences"},"keywords":[{"id":"76f44ba1-cd07-45df-aae3-502aa7f89eb0","keyword":"HDPE/MWCNT composite;thermal conductivity;percolation model;carbon nanotubes;heat;diffusivity;fibers","originalKeyword":"HDPE/MWCNT composite;thermal conductivity;percolation model;carbon nanotubes;heat;diffusivity;fibers"}],"language":"en","publisherId":"1006-9321_2009_9_1","title":"Investigation on the thermal conductivity of HDPE/MWCNT composites by laser pulse method","volume":"52","year":"2009"},{"abstractinfo":"利用三辊研磨分散技术制备了MWCNT/E复合材料.通过调节三辊研磨机入料辊和中辊的间距,使MWCNT在环氧树脂中均匀分散.所制备的MWCNT/E复合材料与纯环氧树脂相比,拉伸强度提高了22%,弯曲强度提高了15%,导电性和导热性都得到明显改善.","authors":[{"authorName":"魏晗兴","id":"8f2ed586-8f7d-4bea-99c6-c570b839895d","originalAuthorName":"魏晗兴"},{"authorName":"邓火英","id":"f9c4d3ad-ce68-4ce9-bb47-d987ab06ae38","originalAuthorName":"邓火英"},{"authorName":"陈宏源","id":"0a66b21d-214b-4f14-9ecc-cf3a3a6a5ab1","originalAuthorName":"陈宏源"},{"authorName":"陈名海","id":"428ecded-c68a-4457-ab20-029eda502718","originalAuthorName":"陈名海"},{"authorName":"李清文","id":"b8233651-43e6-4150-9de8-688f8c5e0e03","originalAuthorName":"李清文"}],"doi":"","fpage":"35","id":"d7d6d68a-b9b5-4a04-8327-9dec214fca78","issue":"6","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":"d78d51a5-3d62-4ddd-b505-50aafbcfba95","keyword":"三辊研磨","originalKeyword":"三辊研磨"},{"id":"1ee6ab76-c991-43d8-a927-7ff6d07f005d","keyword":"MWCNT","originalKeyword":"MWCNT"},{"id":"28c7dd95-dcc6-4926-8e61-14d5c307fc92","keyword":"纳米复合材料","originalKeyword":"纳米复合材料"}],"language":"zh","publisherId":"yhclgy201306005","title":"MWCNT/E复合材料的制备及性能","volume":"43","year":"2013"},{"abstractinfo":"为了提高Lyocell基炭纤维的得率及其力学性能,纺制了MWCNT/Lyocell纤维并以此为原丝制备了炭纤维.采用广角X-衍射(WAXD)、热失重分析(TGA)、扫描电镜(SEM)、强度仪等分析了试样的结构与性能.结果表明:MWCNT/Lyocell纤维具有纤维素Ⅱ晶型的结构,纤维表面光滑且截面为圆形,符合优质炭纤维原幺幺的要求.以此为原丝所制炭纤维中,MWCNTs分布均匀;与纯Lyocell基炭纤维相比,掺杂MWCNTs的Lyocell基炭纤维的力学性能明显提高,其中,掺杂质量分数1% MWCNTs的Lyocell基炭纤维的强度和模量分别比纯Lyocell基炭纤维提高70%和116%.同时掺杂MWCNTs还可以提高Lyocell纤维的热稳定性,进而提高Lyocell基炭纤维的得率.","authors":[{"authorName":"鲁江","id":"5ff1e036-8bb6-406b-bb68-f996f7528ee3","originalAuthorName":"鲁江"},{"authorName":"杨革生","id":"2c205e2d-e107-47e1-bcd4-06438d636f14","originalAuthorName":"杨革生"},{"authorName":"邵惠丽","id":"9055fc42-700d-40d8-87f0-8b142e0d965e","originalAuthorName":"邵惠丽"},{"authorName":"胡学超","id":"d209482f-a513-4518-b300-9b3764fedd64","originalAuthorName":"胡学超"}],"doi":"","fpage":"368","id":"3a13f661-6bcc-4087-a41a-fcbb27c09167","issue":"5","journal":{"abbrevTitle":"XXTCL","coverImgSrc":"journal/img/cover/XXTCL.jpg","id":"70","issnPpub":"1007-8827","publisherId":"XXTCL","title":"新型炭材料"},"keywords":[{"id":"3953b9ba-f40a-4805-88cf-205567b6fe9b","keyword":"MWCNT","originalKeyword":"MWCNT"},{"id":"7d78cf45-9d91-43bb-ac31-4b50b23b692a","keyword":"Lyocell","originalKeyword":"Lyocell"},{"id":"b85a379f-3de7-4ddc-a9f5-dbdfd0e57ca9","keyword":"炭纤维","originalKeyword":"炭纤维"},{"id":"19982c8f-c2df-4241-b7f8-1ae6c0a07a83","keyword":"性能","originalKeyword":"性能"}],"language":"zh","publisherId":"xxtcl201105008","title":"MWCNT/Lyocell炭纤维的制备及其性能","volume":"26","year":"2011"},{"abstractinfo":"采用化学氧化法合成了(PANI)98-(PEG)136-(PANI)98三嵌段共聚物,使用激光光散射研究了它在选择性溶剂中的聚集行为, 并用扫描电镜观察了嵌段共聚物在选择性溶剂中的自组装行为.结果表明在DMF溶剂中,732个(PANI)98-(PEG)136-(PANI)98三嵌段共聚物形成了结构稳定的球形胶束.在不同的选择性溶剂中, (PANI)98-(PEG)136-(PANI)98三嵌段共聚物能形成球形、棒状、囊泡、花瓣状等不同的自组装结构.","authors":[{"authorName":"毛联波","id":"c89cb047-267d-4f32-90ab-d9ff2345ca00","originalAuthorName":"毛联波"},{"authorName":"杨应奎","id":"ff1e0752-3535-40a9-a941-a16afdaecdcc","originalAuthorName":"杨应奎"},{"authorName":"周兴平","id":"dcb0c1fe-c7db-4e19-b5db-28c4ffbda188","originalAuthorName":"周兴平"},{"authorName":"解孝林","id":"39405720-74ec-406a-afad-40033558dfce","originalAuthorName":"解孝林"},{"authorName":"曾繁涤","id":"9ad5adeb-a6f7-4514-9742-0d9385988ef5","originalAuthorName":"曾繁涤"}],"doi":"","fpage":"128","id":"44857f2e-ffce-471e-8c8f-026789f4f8b3","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":"fe2848c5-e7d5-4a94-9f32-cda401b758b9","keyword":"聚苯胺","originalKeyword":"聚苯胺"},{"id":"4b616f7a-62df-44c1-82ef-296986da29dc","keyword":"聚乙二醇","originalKeyword":"聚乙二醇"},{"id":"236c1158-7d02-4c58-ad09-09bb064b121f","keyword":"嵌段共聚物","originalKeyword":"嵌段共聚物"},{"id":"cfabee6f-9ae8-4116-b949-fd16e29b03ef","keyword":"自组装","originalKeyword":"自组装"}],"language":"zh","publisherId":"gfzclkxygc200701032","title":"(PANI)98-(PEG)136-(PANI)98三嵌段共聚物的自组装","volume":"23","year":"2007"},{"abstractinfo":"以多壁碳纳米管(MWCNT)为载体,用简单的液相还原法制备了金属载量为10%的碳载Pd催化剂(Pd/MWCNT).X射线衍射(XRD)和透射电镜(TEM)分析结果显示Pd粒子结晶度较低,分布均匀,平均粒径为2.4nm,小于两种商业10%Pd/C催化剂.循环伏安测试结果表明Pd/MWCNT对甲酸氧化的催化活性最好,相同条件下甲酸氧化峰电流最大.极化曲线显示Pd/MWCNT电极的极化过电位和50mA/cm~2下恒电流放电90分钟后的过电位都明显小于其他两种商业Pd/C催化剂,表明Pd/MWCNT催化剂对甲酸电化学氧化具有较好的催化活性和催化稳定性.","authors":[{"authorName":"吴嵩","id":"3cbcf97f-169f-4429-a796-a120d570c144","originalAuthorName":"吴嵩"},{"authorName":"刘宾虹","id":"1f69f74d-a3e2-4836-a671-612a37bdf198","originalAuthorName":"刘宾虹"},{"authorName":"杨俊强","id":"7b0d654b-e52e-4768-b301-715c22ec3f19","originalAuthorName":"杨俊强"},{"authorName":"刘芙","id":"0f37c9bb-69c3-4e0c-88bf-dcb6c33f6eaa","originalAuthorName":"刘芙"}],"doi":"","fpage":"189","id":"79d50f30-e249-4dfb-b731-9d0d73fae504","issue":"2","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":"2c3cc959-7980-4eab-af63-dc2624e59fd5","keyword":"甲酸","originalKeyword":"甲酸"},{"id":"2bf5f1fb-3327-4724-a163-49d792fa58c0","keyword":"直接甲酸燃料电池","originalKeyword":"直接甲酸燃料电池"},{"id":"0c27d745-5cd8-4fd8-927d-49cda74753e2","keyword":"碳载钯催化剂","originalKeyword":"碳载钯催化剂"},{"id":"53840041-0a8c-4cc4-b00b-0505bb335cb1","keyword":"多壁碳纳米管","originalKeyword":"多壁碳纳米管"}],"language":"zh","publisherId":"clkxygc201002008","title":"Pd/MWCNT的合成及其对甲酸电化学氧化的催化性能","volume":"28","year":"2010"},{"abstractinfo":"从合成甘脲、葫芦脲(CB[6])出发,进一步采用氧化聚合方法,在盐酸苯胺-CB[6]溶液中合成聚苯胺(PANI)与CB[6]的包合物PANI/CB[6].通过红外光谱、紫外可见光谱和核磁共振(1H-NMR)对包合物进行了表征,结果表明,CB[6]包合在PANI链结构中的醌式结构部位.包合物的荧光光谱存在4个荧光峰,并且随着包合物浓度减小,吸收峰强度增强;包合物的热重分析(TG-DTA)曲线显示了失水、失去HCl分子、短链PANI分解和CB[6]与长链PANI共同分解的4步失重过程.","authors":[{"authorName":"殷广明","id":"eaccf499-998f-4fe6-848a-09b52c696378","originalAuthorName":"殷广明"},{"authorName":"张转芳","id":"1af11bbc-4eac-4352-91dc-edf7d323ba15","originalAuthorName":"张转芳"},{"authorName":"吕仁江","id":"962c65e0-c1ad-4e5c-942f-8759074baf29","originalAuthorName":"吕仁江"},{"authorName":"刘大锰","id":"d5bc2ed3-9f24-486c-9fb0-279061b51c28","originalAuthorName":"刘大锰"}],"doi":"","fpage":"19","id":"1e761c01-b3de-41c0-a40c-877245127b1a","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":"00572de3-efb3-4a62-adc5-25d5330ab063","keyword":"聚苯胺","originalKeyword":"聚苯胺"},{"id":"9b61696b-f547-4505-a1db-b215661219d4","keyword":"葫芦脲","originalKeyword":"葫芦脲"},{"id":"e5332307-8e0c-4a11-a406-85d0478e0244","keyword":"包合物","originalKeyword":"包合物"}],"language":"zh","publisherId":"gfzclkxygc201301005","title":"PANI/CB[6]包合物的合成与表征","volume":"29","year":"2013"},{"abstractinfo":"掺杂态聚苯胺(PANI)在碱性环境下易脱掺杂是影响其应用的一个不利因素,本文通过对乳液聚合的聚苯乙烯(PS)颗粒进行磺化,得到表面磺化的PS颗粒(SPS),然后在颗粒表面原位合成PANI,进一步得到表面由磺酸掺杂的PANI包覆的复合颗粒(SPS/PANI).研究了PANI的原位聚合过程、复合颗粒的电导率和复合颗粒的耐碱性等,结果表明这种复合颗粒在弱碱性(pH=7~9)介质中的稳定性得到显著改善.","authors":[{"authorName":"张东华","id":"8d6d0de3-9a64-4cdf-bf8a-dfc5275a7076","originalAuthorName":"张东华"},{"authorName":"井新利","id":"f3ca0f4d-f253-486f-9c02-c109463d75fa","originalAuthorName":"井新利"}],"doi":"","fpage":"698","id":"6b02fd81-00cf-452f-a7c4-eeb0b914a8c8","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":"9c13f701-184a-4328-9526-59a86e30c10c","keyword":"聚苯胺","originalKeyword":"聚苯胺"},{"id":"e896f627-ed3e-4aa1-92fc-eed9e2c4cc9f","keyword":"原位聚合","originalKeyword":"原位聚合"},{"id":"fb9d22b4-ef42-4987-bda5-817853fe9a53","keyword":"表面磺化","originalKeyword":"表面磺化"},{"id":"5626b2fa-3ccf-4fa6-9a19-426d07af8a99","keyword":"耐碱性","originalKeyword":"耐碱性"}],"language":"zh","publisherId":"gncl200406011","title":"SPS/PANI复合颗粒的制备与性能研究","volume":"35","year":"2004"},{"abstractinfo":"本工作采用混合强酸H2SO4:HNO3(V:V)=3:1活化多壁碳纳米管,结合超声分散技术,利用溶液浇铸法制备多壁碳纳米管(MWCNT)和聚羟基丁酸戊酸酯(PHBV)复合材料.场发射扫描电镜观察MWCNTMWCNT/PHBV的表面形貌,DSC和XRD研究了PHBV的结晶热力学行为.酸化处理后的碳纳米管长径比变小,粒径趋于均匀,可以比较均匀地分散在PHBV中.DSC和XRD结果显示,碳纳米管在PHBV结晶过程中起异相成核作用,加入碳纳米管后,PHBV的晶型不发生改变,MWCNT/PHBV的结晶温度和结晶焓升高,结晶速率和热稳定性提高.","authors":[{"authorName":"魏广叶","id":"d002f7f6-86d8-4930-9e6e-efaa6db60cf9","originalAuthorName":"魏广叶"},{"authorName":"郑裕东","id":"65aa99be-e4a1-40d5-95d4-4ea774b8479f","originalAuthorName":"郑裕东"},{"authorName":"吕鹤翔","id":"17c66e6a-83b8-47f7-9438-38f6edb1e1a8","originalAuthorName":"吕鹤翔"},{"authorName":"奚廷斐","id":"9b5f0035-cb71-4577-a847-1cc46a77b8d5","originalAuthorName":"奚廷斐"}],"doi":"","fpage":"356","id":"7a4e1989-f7f9-496a-9ee5-c6c59ad32de2","issue":"3","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":"e4676a22-713d-49e4-b517-868f6c569ad2","keyword":"聚羟基丁酸戊酸酯","originalKeyword":"聚羟基丁酸戊酸酯"},{"id":"cd8bdbc6-b367-4abb-a011-88fd125e6f95","keyword":"碳纳米管","originalKeyword":"碳纳米管"},{"id":"0432cc9b-29a9-4499-ab5d-b197133d949f","keyword":"活化","originalKeyword":"活化"},{"id":"1bf97d23-aaea-4b5d-8095-42851bbff6f3","keyword":"结晶性能","originalKeyword":"结晶性能"}],"language":"zh","publisherId":"clkxygc200903007","title":"活化MWCNT/PHBV复合材料的形貌与结晶性能","volume":"27","year":"2009"}],"totalpage":32,"totalrecord":313}