{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"以马尾松硫酸盐浆纸浆<span style=\"color:red\">纤维素</span>为原料,利用热溶胶转相法,在<span style=\"color:red\">纤维素</span>再生过程中将荆树皮栲胶包埋在<span style=\"color:red\">纤维素</span>基体上,制备出包埋型<span style=\"color:red\">球形</span><span style=\"color:red\">纤维素</span><span style=\"color:red\">吸附剂</span>ESCA,并考察其对盐酸小檗碱的<span style=\"color:red\">吸附</span>效果。结果表明,当荆树皮栲胶用量为1.00%,碳酸钙用量为6.67%,明胶用量为3.33%,油酸钠用量为0.50%时,制得的<span style=\"color:red\">吸附剂</span>ESCA的含水率为73.2%,比表面积为436.2m2/g,荆树皮栲胶的包埋率为98.26%。当盐酸小檗碱初始质量浓度为200mg/L,溶液pH值为7,<span style=\"color:red\">吸附</span>时间为3.0h,<span style=\"color:red\">吸附</span>温度为30℃时,ESCA对盐酸小檗碱的<span style=\"color:red\">吸附</span>率为95.28%,平衡<span style=\"color:red\">吸附</span>容量为23.82mg/g。","authors":[{"authorName":"刘以凡","id":"1688f753-f62e-41d5-a915-dd2b16387210","originalAuthorName":"刘以凡"},{"authorName":"刘明华","id":"15f77ef8-e33f-4e87-9a8c-ea9881b03129","originalAuthorName":"刘明华"},{"authorName":"田晨","id":"83beaacb-4a42-4095-9134-6bf73c698c26","originalAuthorName":"田晨"},{"authorName":"郑梦慧","id":"a032c4e4-cb0c-479a-b21d-70a76863354b","originalAuthorName":"郑梦慧"}],"doi":"","fpage":"3295","id":"deef40a6-47d9-4a7a-bd73-7614c5cbf6ce","issue":"23","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"be7ead51-3aa3-4e0c-a151-0676247c75b9","keyword":"包埋","originalKeyword":"包埋"},{"id":"a8b71f57-b614-46f6-b764-1525fa9d3660","keyword":"荆树皮栲胶","originalKeyword":"荆树皮栲胶"},{"id":"46be44de-7734-4621-af67-3c8566c069f2","keyword":"<span style=\"color:red\">球形</span><span style=\"color:red\">纤维素</span><span style=\"color:red\">吸附剂</span>","originalKeyword":"球形纤维素吸附剂"},{"id":"7562f96a-eaa7-44b8-bb9a-9cf1d8e8faae","keyword":"盐酸小檗碱","originalKeyword":"盐酸小檗碱"}],"language":"zh","publisherId":"gncl201223027","title":"包埋型<span style=\"color:red\">球形</span><span style=\"color:red\">纤维素</span><span style=\"color:red\">吸附剂</span>的制备研究","volume":"43","year":"2012"},{"abstractinfo":"以天然<span style=\"color:red\">纤维素</span>为原料,制备重金属离子<span style=\"color:red\">吸附</span>材料.秸秆<span style=\"color:red\">纤维</span>经过碱化、环氧化、烯胺化,制备了多胺型<span style=\"color:red\">纤维素</span>,对制备该多胺型<span style=\"color:red\">纤维素</span>的影响因子如温度、时间、碱浓度、环氧氯丙烷用量、二乙烯三胺用量等进行了分析研究,确定了环氧化的最优条件为:反应温度40℃,环氧氯丙烷与秸秆<span style=\"color:red\">纤维</span>的质量比5:1,二次碱浓度8%,反应时间15h;烯胺化的最优条件:反应温度50℃,二乙烯三胺与环氧化<span style=\"color:red\">纤维</span>的质量比1:1,反应时间8h.采用该工艺条件下所得多胺型<span style=\"color:red\">纤维素</span>对Cr(Ⅵ)的去除率为91.1%.","authors":[{"authorName":"张莹","id":"765fe4e3-40ef-4fd2-89eb-9053be5a5863","originalAuthorName":"张莹"},{"authorName":"张教强","id":"524dbaa0-fade-4531-85ca-c59779d23039","originalAuthorName":"张教强"},{"authorName":"亢新梅","id":"9fd946ed-b4d3-4caf-b589-256171dd3f9a","originalAuthorName":"亢新梅"},{"authorName":"季铁正","id":"2c668bdc-da1b-4e52-a3a1-77751fbcf091","originalAuthorName":"季铁正"},{"authorName":"寇开昌","id":"f601f3ff-1360-43ce-94ff-d6946e5d8df0","originalAuthorName":"寇开昌"}],"doi":"10.3969/j.issn.1003-1545.2011.02.014","fpage":"56","id":"6ec041ac-697b-4a5e-8d95-6ae43b603196","issue":"2","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":"0df5f8cc-7007-4dd5-9fdf-dd9338df877e","keyword":"多胺型<span style=\"color:red\">纤维素</span>","originalKeyword":"多胺型纤维素"},{"id":"3db1392f-25c6-4da1-84c6-47f1ee0a52f7","keyword":"二乙烯三胺","originalKeyword":"二乙烯三胺"},{"id":"0d735929-604f-4fb8-b843-b94b31d6efb3","keyword":"重金属离子<span style=\"color:red\">吸附剂</span>","originalKeyword":"重金属离子吸附剂"}],"language":"zh","publisherId":"clkfyyy201102014","title":"一种多胺型<span style=\"color:red\">纤维素</span><span style=\"color:red\">吸附剂</span>的制备","volume":"26","year":"2011"},{"abstractinfo":"以戊二醛交联胶原<span style=\"color:red\">纤维</span>为<span style=\"color:red\">吸附剂</span>,通过柱层析研究其对芹菜<span style=\"color:red\">素</span>、槲皮<span style=\"color:red\">素</span>和杨梅<span style=\"color:red\">素</span>组成的三元黄酮类混合物中芹菜<span style=\"color:red\">素</span>的分离纯化特性。结果表明胶原<span style=\"color:red\">纤维</span><span style=\"color:red\">吸附剂</span>对3种黄酮化合物表现出一定的<span style=\"color:red\">吸附</span>差异,对芹菜<span style=\"color:red\">素</span>的<span style=\"color:red\">吸附</span>作用最小;用100%～70%乙醇水溶液分步淋洗,能够从混合物中分离得到芹菜<span style=\"color:red\">素</span>,其纯度为98.03%,回收率为100%;用40%～60%乙醇水溶液分步淋洗,能够分离得到芹菜<span style=\"color:red\">素</span>和槲皮<span style=\"color:red\">素</span>,产物纯度分别为99.16%和99.47%,回收率分别为100%和91.22%;适当增大<span style=\"color:red\">吸附</span>柱的柱高,有助于提高芹菜<span style=\"color:red\">素</span>的纯度;在5次重复分离实验中,胶原<span style=\"color:red\">纤维</span><span style=\"color:red\">吸附剂</span>的分离性能无明显降低,具有较好的重复使用性。因此,胶原<span style=\"color:red\">纤维</span><span style=\"color:red\">吸附剂</span>可用于黄酮类混合物中芹菜<span style=\"color:red\">素</span>的分离纯化。","authors":[{"authorName":"张琦弦","id":"551034c6-7428-431a-9c15-6ecbe05f93bc","originalAuthorName":"张琦弦"},{"authorName":"张文华","id":"8fb93b3a-f089-4102-a610-feae25032696","originalAuthorName":"张文华"},{"authorName":"廖学品","id":"95167f01-cae4-430c-9c81-ac303adb46e0","originalAuthorName":"廖学品"},{"authorName":"石碧","id":"bdcda9ae-b8bd-4a54-a440-a7fa45684261","originalAuthorName":"石碧"}],"doi":"","fpage":"618","id":"a508390c-de50-4904-b31b-b7126bca0734","issue":"5","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"bc9d027b-d14b-4442-8fbb-fd6cefdf891a","keyword":"胶原<span style=\"color:red\">纤维</span>","originalKeyword":"胶原纤维"},{"id":"d1d91cf4-2b08-495f-ba85-b2a4a0e309e4","keyword":"<span style=\"color:red\">吸附剂</span>","originalKeyword":"吸附剂"},{"id":"698209f1-9200-4212-9629-1ec9e935e489","keyword":"芹菜<span style=\"color:red\">素</span>","originalKeyword":"芹菜素"},{"id":"275a9928-bfcf-4e95-9f51-fd322abac281","keyword":"层析","originalKeyword":"层析"},{"id":"2513502c-1dc8-44d5-b1ae-136e7c8454dc","keyword":"分离纯化","originalKeyword":"分离纯化"}],"language":"zh","publisherId":"gncl201205019","title":"胶原<span style=\"color:red\">纤维</span><span style=\"color:red\">吸附剂</span>对芹菜<span style=\"color:red\">素</span>的分离纯化性能研究","volume":"43","year":"2012"},{"abstractinfo":"采用2,2,6,6-四甲基哌啶-1-氧基自由基(TEMPO)选择性催化氧化体系对再生<span style=\"color:red\">纤维素</span>气凝胶进行表面羧基化改性,制备出羧基化的再生<span style=\"color:red\">纤维素</span>气凝胶。通过扫描电子显微镜(SEM)、傅里叶变换红外光谱(FT-IR)、紫外光谱和原子吸收等检测手段对不同氧化处理时间的<span style=\"color:red\">纤维素</span>气凝胶的微观形貌、化学结构和<span style=\"color:red\">吸附</span>性能进行表征分析,结果表明,随着氧化处理时间的增加,<span style=\"color:red\">球形</span>再生<span style=\"color:red\">纤维素</span>气凝胶的羧基含量逐渐增加,结构稳定性逐渐下降,在改性12 h 时可以获得羧基含量较高(1.25 mmol/g)结构相对稳定的产品；TEMPO 氧化处理增加了<span style=\"color:red\">球形</span>气凝胶表面的透过性,并且避免了内部网络因干燥和氢键缔合而产生的聚集；羧基的引入使<span style=\"color:red\">球形</span><span style=\"color:red\">纤维素</span>气凝胶对阳离子染料和部分金属离子的<span style=\"color:red\">吸附</span>性能得到改善,其中对金胺 O 的最大<span style=\"color:red\">吸附</span>量为1.24 mmol/g,对金属离子 Cu2+的最大<span style=\"color:red\">吸附</span>量为0.55 mmol/g。","authors":[{"authorName":"吴鹏","id":"0fcea66b-0f70-43cc-81cf-08d9cf58df10","originalAuthorName":"吴鹏"},{"authorName":"刘志明","id":"a76ca4e2-75ae-4731-b424-fe26ad1a2446","originalAuthorName":"刘志明"},{"authorName":"李坚","id":"ba2949b8-2259-4ee7-8607-be42893a0c73","originalAuthorName":"李坚"}],"doi":"10.3969/j.issn.1001-9731.2014.18.007","fpage":"18031","id":"612ed5a2-7a1c-405e-a64a-d2b0c5eb21c6","issue":"18","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"42ab819e-fee8-431b-b7d8-a89ad0184a21","keyword":"<span style=\"color:red\">球形</span>再生<span style=\"color:red\">纤维素</span>气凝胶","originalKeyword":"球形再生纤维素气凝胶"},{"id":"fb8e4012-de85-41fa-b8ef-f7f7c2ec7a05","keyword":"TEMPO 催化氧化","originalKeyword":"TEMPO 催化氧化"},{"id":"558a74b7-4b30-489a-bbb1-23272be022f6","keyword":"表面改性","originalKeyword":"表面改性"},{"id":"4835d006-9307-4712-bf4e-2d1042522a24","keyword":"阳离子<span style=\"color:red\">吸附</span>","originalKeyword":"阳离子吸附"}],"language":"zh","publisherId":"gncl201418007","title":"TEMPO催化氧化对<span style=\"color:red\">球形</span>再生<span style=\"color:red\">纤维素</span>气凝胶阳离子<span style=\"color:red\">吸附</span>性能的影响?","volume":"","year":"2014"},{"abstractinfo":"研究了一种简单、周期短的制备<span style=\"color:red\">球形</span><span style=\"color:red\">纤维素</span>的工艺.用硫酸酯化麦秆<span style=\"color:red\">纤维素</span>制得<span style=\"color:red\">纤维素</span>硫酸酯(CS),并制成胶粘液,将其分散在与水不相溶的分散相中,最后用环氧氯丙烷交联制得<span style=\"color:red\">球形</span><span style=\"color:red\">纤维素</span>.讨论了温度、碱浓度、含水量及分散相的组成等因素对<span style=\"color:red\">球形</span><span style=\"color:red\">纤维素</span>的交联度和粒度的影响.并对制得的<span style=\"color:red\">球形</span><span style=\"color:red\">纤维素</span>进行结构与性能的表征.结果表明,当氢氧化钠加入量为1.1mL,氯苯与冰机油的比例为1∶2,环氧氯丙烷加入量为2 mL,反应温度为56℃制备出的粒度为65 μm,饱和吸水量为5.2 g/g的<span style=\"color:red\">球形</span><span style=\"color:red\">纤维素</span>效果最佳.","authors":[{"authorName":"刘开建","id":"c13ca5e6-3f6a-45a9-98c2-47e71aa2cc2a","originalAuthorName":"刘开建"},{"authorName":"慕慧","id":"b08b3d78-9614-49bc-8312-dcaf712958a3","originalAuthorName":"慕慧"},{"authorName":"解战峰","id":"d5c0d108-e4f5-4532-baab-850e1854b326","originalAuthorName":"解战峰"},{"authorName":"单英敏","id":"6ac07cb6-cf4b-437c-bc51-5ee155cb0218","originalAuthorName":"单英敏"},{"authorName":"周广为","id":"b475f4ef-449d-42a0-b04a-5eb1d8689aa8","originalAuthorName":"周广为"}],"doi":"","fpage":"205","id":"f0367321-8922-4d3e-b035-c0ae44e7bde9","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":"6e61625d-7788-47f5-8a0f-17debbe98c82","keyword":"<span style=\"color:red\">球形</span><span style=\"color:red\">纤维素</span>","originalKeyword":"球形纤维素"},{"id":"d2b9aa77-a8a7-4a87-91ef-d4ada9622ef0","keyword":"交联","originalKeyword":"交联"},{"id":"a020100f-577e-474a-9bce-b26b6a650497","keyword":"饱和吸水量","originalKeyword":"饱和吸水量"}],"language":"zh","publisherId":"gfzclkxygc200605052","title":"<span style=\"color:red\">球形</span><span style=\"color:red\">纤维素</span>制备的新工艺","volume":"22","year":"2006"},{"abstractinfo":"研究了由葡糖杆菌产生的细菌<span style=\"color:red\">纤维素</span>对Cu2+的<span style=\"color:red\">吸附</span>.考察了溶液pH值、<span style=\"color:red\">吸附</span>时间、<span style=\"color:red\">吸附剂</span>的投加量以及金属离子的初始质量浓度对Cu2+<span style=\"color:red\">吸附</span>效果的影响,并进一步探讨了细菌<span style=\"color:red\">纤维素</span>对Cu2+的<span style=\"color:red\">吸附</span>动力学模拟和<span style=\"color:red\">吸附</span>等温线模拟.结果表明,<span style=\"color:red\">吸附</span>动力学可用拟二级速度方程来描述,该材料对Cu2+的<span style=\"color:red\">吸附</span>平衡符合Langmuir等温<span style=\"color:red\">吸附</span>方程.","authors":[{"authorName":"邹瑜","id":"6ad8b137-dd42-44a0-9e45-df32bfa1eb6b","originalAuthorName":"邹瑜"},{"authorName":"陈仕艳","id":"1697b175-7825-4d26-91fb-05c029e78e43","originalAuthorName":"陈仕艳"},{"authorName":"王静芸","id":"a81c528d-e8aa-4321-82ac-d02106847fd5","originalAuthorName":"王静芸"},{"authorName":"石帅科","id":"2b6ed786-b830-40dc-a2a6-ff3f10c6c12b","originalAuthorName":"石帅科"},{"authorName":"颜志勇","id":"4e08f018-29f6-440c-b381-2f9b94f0473e","originalAuthorName":"颜志勇"},{"authorName":"王华平","id":"6981494f-9e2f-4357-8d8c-68d5d4717060","originalAuthorName":"王华平"}],"doi":"","fpage":"426","id":"f566e4b3-c6cd-4234-8f2d-d2a447d63ef5","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":"60f9b3fa-6bfa-4e32-a593-312e5286ff85","keyword":"葡糖杆菌","originalKeyword":"葡糖杆菌"},{"id":"7297629f-efa9-4fd1-9de3-7ecfce191faf","keyword":"细菌<span style=\"color:red\">纤维素</span>,Cu2+","originalKeyword":"细菌纤维素,Cu2+"},{"id":"fe00146e-6151-4919-a065-3055f0bce875","keyword":"<span style=\"color:red\">吸附</span>","originalKeyword":"吸附"}],"language":"zh","publisherId":"clkxygc200803025","title":"细菌<span style=\"color:red\">纤维素</span><span style=\"color:red\">吸附</span>Cu2+的研究","volume":"26","year":"2008"},{"abstractinfo":"以废纸<span style=\"color:red\">纤维素</span>为原料,将<span style=\"color:red\">纤维素</span>氧化开环胺化后再进行巯基化反应,制备得到了一系列巯基修饰的<span style=\"color:red\">纤维素</span>类<span style=\"color:red\">吸附剂</span>.研究发现,无论是单一氯化体系还是高铜高镍氯化混合体系,基于氨基硫脲修饰戊二醛交联的氧化<span style=\"color:red\">纤维素</span><span style=\"color:red\">吸附剂</span>对配阴离子AgCl43-的<span style=\"color:red\">吸附</span>效果最好,最大<span style=\"color:red\">吸附</span>量可达到171.16 mg/g.通过红外、X射线光电子能谱、热力学等技术手段分析探讨了其不同<span style=\"color:red\">吸附</span>效果的原因及该<span style=\"color:red\">吸附剂</span>对配阴离子Ag(Ⅰ)的静电引力<span style=\"color:red\">吸附</span>机理.","authors":[{"authorName":"张莹莹","id":"b78be227-817e-4cf7-8320-503972ff6e3f","originalAuthorName":"张莹莹"},{"authorName":"李心雨","id":"91cddcc8-0caa-4cbb-93b8-db8d88982a3a","originalAuthorName":"李心雨"},{"authorName":"万丽","id":"0b11c396-d86a-4248-92d0-15601984fa26","originalAuthorName":"万丽"},{"authorName":"张鹏","id":"3ca77a81-3bac-4d4b-876e-bcccfcafa830","originalAuthorName":"张鹏"},{"authorName":"娄振宁","id":"cc5e36b4-692a-4754-8ebd-74aa4444e1a0","originalAuthorName":"娄振宁"},{"authorName":"单炜军","id":"4cdffca3-01a4-4520-b2ad-273aa7c6c332","originalAuthorName":"单炜军"},{"authorName":"熊英","id":"85146483-7681-4c1a-9130-7b2b0685536a","originalAuthorName":"熊英"}],"doi":"10.11944/j.issn.1000-0518.2017.01.160447","fpage":"90","id":"3af7876a-e1fe-45a0-af13-767558fd5529","issue":"1","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"675d0ec3-36b7-4121-ba1b-3d164a648287","keyword":"银氯络离子","originalKeyword":"银氯络离子"},{"id":"d8c515a0-5ca1-4387-b4e6-54e0fdc88bd0","keyword":"<span style=\"color:red\">纤维素</span>","originalKeyword":"纤维素"},{"id":"1cb17d1c-7a24-4fd1-8140-c1d568a5c9dc","keyword":"氯化液","originalKeyword":"氯化液"},{"id":"eb6394f7-a962-4543-855b-fe35dcd04cab","keyword":"选择性<span style=\"color:red\">吸附</span>","originalKeyword":"选择性吸附"}],"language":"zh","publisherId":"yyhx201701010","title":"巯基/氧化<span style=\"color:red\">纤维素</span>的制备及氯化体系中Ag(Ⅰ)的选择性<span style=\"color:red\">吸附</span>","volume":"34","year":"2017"},{"abstractinfo":"采用反相悬浮再生法,将超细二氧化锆(ZrO2)包埋于<span style=\"color:red\">纤维素</span>骨架中制备了一种新型的复合<span style=\"color:red\">球形</span><span style=\"color:red\">纤维素</span>.通过正交实验确定出最优制备工艺:每2 g<span style=\"color:red\">纤维素</span>硫酸单酯(CS),ZrO2掺杂量为0.15 g,环氧氯丙烷用量6 mL,加碱量为9 mL(5 mol/L NaOH),交联活化时间为5 h和搅拌速度2000 r/min.结果表明:该法制备的复合<span style=\"color:red\">球形</span><span style=\"color:red\">纤维素</span>的含水率为 82%,粒径主要分布在90 μm～200 μm,<span style=\"color:red\">球形</span>度好,比表面积大(159.4 m2/g),耐酸碱度高;同时发现,超细ZrO2颗粒的掺入不仅有利于基质的活化,活化后环氧基含量达0.83 mmol/g, 而且能够有效抑制基质的溶胀性,增强力学强度.","authors":[{"authorName":"李岳锋","id":"bba9bc09-1a18-4be4-942e-85441ceddd81","originalAuthorName":"李岳锋"},{"authorName":"慕慧","id":"d8f1ee24-2472-41d1-bbfc-0571ba6118b4","originalAuthorName":"慕慧"},{"authorName":"王舒婷","id":"6441cf56-8f9f-4189-8328-d104d04e6b8f","originalAuthorName":"王舒婷"},{"authorName":"刘洪浪","id":"bf710b85-d334-4e68-84f7-a2258c949aed","originalAuthorName":"刘洪浪"}],"doi":"","fpage":"25","id":"f3642c3e-2acd-49c1-ae7c-3b0356901914","issue":"11","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":"fcb2eab9-c47a-432f-b34c-e36ef2da5d26","keyword":"<span style=\"color:red\">球形</span><span style=\"color:red\">纤维素</span>","originalKeyword":"球形纤维素"},{"id":"b740c76a-505d-41cf-832c-eb53280c35a6","keyword":"二氧化锆","originalKeyword":"二氧化锆"},{"id":"bba825ef-7704-4948-a4ad-47c13b05d77e","keyword":"复合","originalKeyword":"复合"}],"language":"zh","publisherId":"gfzclkxygc200811007","title":"<span style=\"color:red\">纤维素</span>/二氧化锆复合<span style=\"color:red\">球形</span><span style=\"color:red\">纤维素</span>的制备与性能","volume":"24","year":"2008"},{"abstractinfo":"在以离子液体1-丁基-3-甲基咪唑氯盐([C4mim]Cl)为溶剂,制备胶原和<span style=\"color:red\">纤维素</span>复合凝胶珠<span style=\"color:red\">吸附剂</span>过程中,加入少量壳聚糖对凝胶珠进行改性.<span style=\"color:red\">吸附</span>实验结果显示,胶原/<span style=\"color:red\">纤维素</span>/壳聚糖凝胶珠(CCHB-CS,质量比2/3/1)能有效<span style=\"color:red\">吸附</span>水溶液中的Ni2+,相较于胶原/<span style=\"color:red\">纤维素</span>凝胶珠(CCHB,质量比1/1)和壳聚糖/<span style=\"color:red\">纤维素</span>凝胶珠(CCSHB,质量比1/1),CCHB-CS对Ni2+离子的<span style=\"color:red\">吸附</span>能力有所降低;溶液pH值会影响CCHB-CS对Ni2+的<span style=\"color:red\">吸附</span>,pH7.0为最佳条件;Langmuir单分子<span style=\"color:red\">吸附</span>模型适用于描述CCHB-CS<span style=\"color:red\">吸附</span>行为.","authors":[{"authorName":"丁珊","id":"185c2232-d568-4902-aa2c-2f5ddf9ea7f3","originalAuthorName":"丁珊"},{"authorName":"黄德智","id":"75eee598-24e7-455a-ba18-8de47c98a860","originalAuthorName":"黄德智"},{"authorName":"魏立纲","id":"e928ceaf-be49-40f8-9f24-83f2d5d8109e","originalAuthorName":"魏立纲"},{"authorName":"李坤兰","id":"85a0351c-e8b9-4e90-b29d-f501d739ae35","originalAuthorName":"李坤兰"},{"authorName":"马英冲","id":"d6106ec3-add3-4a32-8e62-76849a84ba41","originalAuthorName":"马英冲"},{"authorName":"王琳琳","id":"161bfe73-9958-47dd-8160-ff4fd445a107","originalAuthorName":"王琳琳"},{"authorName":"王艳涛","id":"5d9de267-c92f-4c2e-8ace-91871813f33b","originalAuthorName":"王艳涛"},{"authorName":"张倩","id":"d98adb5b-9370-4dec-8a0f-a2616ced3b83","originalAuthorName":"张倩"}],"doi":"","fpage":"97","id":"f2e0e943-05b6-485a-bd2c-eb79deb1e08d","issue":"6","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":"0083497d-4a55-42c3-9e4b-1d9d658f5c41","keyword":"胶原","originalKeyword":"胶原"},{"id":"4bcb6602-29c5-45f2-b789-a696f91eb5fa","keyword":"<span style=\"color:red\">纤维素</span>","originalKeyword":"纤维素"},{"id":"0853ae9a-f3e7-4f4e-ad20-0c1586d1fcd9","keyword":"壳聚糖","originalKeyword":"壳聚糖"},{"id":"0da93dac-8557-4bc3-a9d1-6eae72e8b69e","keyword":"凝胶珠","originalKeyword":"凝胶珠"},{"id":"aed9f787-4df5-4205-88c5-f161aa91707f","keyword":"Ni2+离子<span style=\"color:red\">吸附</span>","originalKeyword":"Ni2+离子吸附"}],"language":"zh","publisherId":"gfzclkxygc201506019","title":"胶原/<span style=\"color:red\">纤维素</span>/壳聚糖凝胶珠对水溶液中Ni2+的<span style=\"color:red\">吸附</span>","volume":"31","year":"2015"},{"abstractinfo":"以腈纶废丝为原料,二甲基甲酰胺和分散剂溶液分别为溶剂和非溶剂,通过相转换法制得聚丙烯腈珠体,再采用微波辐射法对珠体进行改性,制得一种多功能<span style=\"color:red\">球形</span>螯合<span style=\"color:red\">吸附剂</span> SPDA,并对 SPDA 进行理化性能表征。研究表明,SPDA 含有酰胺基和咪唑基等多种特征官能团,改性的最佳条件为单体和珠体质量比为7∶1,催化<span style=\"color:red\">剂</span>质量占珠体质量14.0%,乙二醇和珠体质量比为7∶5,微波功率为640W,辐射反应5 min。采用静态<span style=\"color:red\">吸附</span>法研究 SPDA 对 Cr(Ⅵ)的<span style=\"color:red\">吸附</span>效果,当 pH 值为4,Cr (Ⅵ)的初始质量浓度为120mg/L,<span style=\"color:red\">吸附</span>时间为2h,<span style=\"color:red\">吸附</span>温度为30℃时,去除率达到96.2%,平衡<span style=\"color:red\">吸附</span>容量可达38.5mg/g。","authors":[{"authorName":"林兆慧","id":"b2ad3e42-a8d8-41e3-b4bf-0b9946f887d7","originalAuthorName":"林兆慧"},{"authorName":"李楠","id":"28d1f26a-bf84-4d57-9fa7-f41a0e17ae0a","originalAuthorName":"李楠"},{"authorName":"卞琼","id":"58a6f884-58e0-4949-b6ac-52f6f302544c","originalAuthorName":"卞琼"},{"authorName":"刘明华","id":"4b9ae70f-9493-41cb-914f-acc841d18962","originalAuthorName":"刘明华"}],"doi":"10.3969/j.issn.1001-9731.2013.21.033","fpage":"3199","id":"b4644050-f8df-44f4-a7c8-be7d23d400eb","issue":"21","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"3947b52c-30eb-42cf-9f41-018b511ebb32","keyword":"腈纶废丝","originalKeyword":"腈纶废丝"},{"id":"3931138b-f389-4683-8139-18290a9e637d","keyword":"<span style=\"color:red\">球形</span>螯合<span style=\"color:red\">吸附剂</span>","originalKeyword":"球形螯合吸附剂"},{"id":"201cc546-db51-4f08-b7bd-a33ca8f91134","keyword":"微波辐射","originalKeyword":"微波辐射"},{"id":"f3b09577-b690-42f7-aaee-1f23c9119d69","keyword":"改性","originalKeyword":"改性"},{"id":"9cc03680-9687-4581-8028-05a38950fbe9","keyword":"咪唑基团","originalKeyword":"咪唑基团"}],"language":"zh","publisherId":"gncl201321033","title":"多功能<span style=\"color:red\">球形</span>螯合<span style=\"color:red\">吸附剂</span>的微波辐射制备研究","volume":"","year":"2013"}],"totalpage":4937,"totalrecord":49367}