{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":3,"startPagecode":1},"records":[{"abstractinfo":"本文研究了本体聚合法制备聚甲基丙稀酸甲酯聚合物光纤预制棒的方法,分析了链引发和链增长阶段温度和时间对聚合过程及聚合物光纤预制棒光谱性能的影响,并且制得了适用于光通讯低损耗窗口的光学性能较好的聚合物光纤预制棒.","authors":[{"authorName":"孙婷","id":"c1145d03-27d3-4afd-96f3-3b13a34d8af5","originalAuthorName":"孙婷"},{"authorName":"王耀祥","id":"37acc9fd-cd24-4d18-bffe-0579b0907c75","originalAuthorName":"王耀祥"},{"authorName":"田维坚","id":"2be367bf-1dc3-4093-b82a-13ed04023c33","originalAuthorName":"田维坚"},{"authorName":"章兴龙","id":"363e4b8f-acba-4aa7-bd50-81df71083d16","originalAuthorName":"章兴龙"},{"authorName":"黄昌清","id":"4ed4cc9f-8bac-4a95-892f-05dcfbfe8f10","originalAuthorName":"黄昌清"},{"authorName":"黄琨","id":"41c97455-34da-44da-8694-1da9203f29c2","originalAuthorName":"黄琨"},{"authorName":"于惠霞","id":"c40da5bb-480d-419d-b7ef-61a837c55716","originalAuthorName":"于惠霞"}],"doi":"","fpage":"409","id":"fabeb6c7-c0bc-44e8-ba9f-b2f4651eb36e","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":"17425ba3-522b-403d-9081-44c3d9478cc1","keyword":"聚合物光纤预制棒","originalKeyword":"聚合物光纤预制棒"},{"id":"d2a963ee-2d88-45ec-9df7-4760b3d74a96","keyword":"本体聚合法","originalKeyword":"本体聚合法"},{"id":"786ed0ca-08a4-429e-a2e4-71b179e5ea69","keyword":"透过率光谱","originalKeyword":"透过率光谱"}],"language":"zh","publisherId":"gncl2004z1102","title":"聚合物光纤预制棒的制备","volume":"35","year":"2004"},{"abstractinfo":"建立了固相萃取和超高效液相色谱-电喷雾串联质谱( UPLC-ESI-MS/MS)同时测定猪肉中20种精神药物残留的方法。样品采用碱性乙腈作为提取试剂,提取液经 Oasis MCX固相萃取柱净化后,以含0.1%( v/v)甲酸的水溶液和乙腈作为流动相梯度洗脱,用 C18色谱柱分离,正离子模式扫描,多反应监测模式检测。20种化合物在5~100μg/L质量浓度范围内均呈良好的线性关系,线性相关系数均大于0.99,以 S/N≥10计算方法的定量限为5μg/kg。在空白猪肉中添加5、10和50μg/kg 水平的20种药物,其平均回收率为66.8%~97.2%,相对标准偏差( RSD)为4.2%~12.4%。本方法快速、准确、可靠,适用于猪肉中精神药物多残留的同时测定。","authors":[{"authorName":"孙婷","id":"fe1814e1-dabb-4b85-b71b-9e87174fc69c","originalAuthorName":"孙婷"},{"authorName":"王鹭骁","id":"d3e8296c-cad5-45d1-9a4c-b23c730a4214","originalAuthorName":"王鹭骁"},{"authorName":"曾三妹","id":"83e9e22e-567e-41f8-a440-b021b7e8d489","originalAuthorName":"曾三妹"},{"authorName":"吴敏","id":"461389bd-e4ba-4cb8-afd6-aa85a440cb42","originalAuthorName":"吴敏"},{"authorName":"严丽娟","id":"59b7c334-c8b4-49c2-a878-b2016268f943","originalAuthorName":"严丽娟"},{"authorName":"张峰","id":"cb653a2c-a7e7-4029-8ef7-1e3113bb2ca5","originalAuthorName":"张峰"},{"authorName":"黄志强","id":"3bbcf853-5cc3-4119-8637-4672626019a4","originalAuthorName":"黄志强"}],"doi":"10.3724/SP.J.1123.2014.03002","fpage":"702","id":"61f1cbd3-ca41-4b41-b8f8-bd60632f26cb","issue":"7","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"acbcdc7d-6110-44e4-90c8-4bafc5819e43","keyword":"固相萃取","originalKeyword":"固相萃取"},{"id":"5f193f43-0c78-43fb-b06c-61aec37b9708","keyword":"超高效液相色谱-电喷雾串联质谱","originalKeyword":"超高效液相色谱-电喷雾串联质谱"},{"id":"b373ceec-3460-439f-ba6c-1edc8c7312e9","keyword":"精神药物","originalKeyword":"精神药物"},{"id":"9332b48f-4610-4e14-afd7-25df0e6976bd","keyword":"猪肉","originalKeyword":"猪肉"}],"language":"zh","publisherId":"sp201407007","title":"固相萃取-超高效液相色谱-串联质谱法同时测定猪肉中20种精神药物残留","volume":"","year":"2014"},{"abstractinfo":"以Bi(NO3)3·5H2O和NH4VO3为原料,采用水热法合成了金属复合氧化物BiVO4,并对其进行扫描电子显微镜(SEM)、X射线粉末衍射(XRD)、紫外-可见漫反射(UV-Vis DRS)以及N2的吸附-脱附表征,探讨了合成条件(温度、时间、pH值)对BiVO4的结构、晶型、形貌、孔性质等方面的影响.以苯酚水溶液为目标降解物,研究了在可见光照射作用下BiVO4的光催化性能,结果表明BiVO4具有良好的可见光催化活性.","authors":[{"authorName":"孙婷","id":"e787973a-5fbe-47e2-88b1-943b838e5566","originalAuthorName":"孙婷"},{"authorName":"高晓明","id":"0b64ea67-06cd-42a4-a766-5eb83e172773","originalAuthorName":"高晓明"},{"authorName":"牛凤兴","id":"5de627ef-2917-4dad-ba1e-5986055e7f2b","originalAuthorName":"牛凤兴"},{"authorName":"张理平","id":"5d456b7e-8ef0-4225-b837-dcb8f330d965","originalAuthorName":"张理平"},{"authorName":"付峰","id":"55bdff0b-cfcd-43ba-adb9-3bda1924ca70","originalAuthorName":"付峰"}],"doi":"","fpage":"66","id":"815c9b39-1554-4243-9d41-f2270d296b6e","issue":"10","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"578a178b-8f8a-4aa3-8972-1d0a203840a3","keyword":"金属复合氧化物","originalKeyword":"金属复合氧化物"},{"id":"fa636c4c-1a8a-4e6e-a18c-d07601ba8b61","keyword":"BiVO4","originalKeyword":"BiVO4"},{"id":"9d7c8252-0abb-4661-b1c8-fce8b3fb6792","keyword":"光催化","originalKeyword":"光催化"},{"id":"fac99704-141b-4b71-94f0-316d38dc4828","keyword":"含酚废水","originalKeyword":"含酚废水"}],"language":"zh","publisherId":"cldb201310017","title":"金属复合氧化物BiVO4的制备及其光催化降解含酚废水的研究","volume":"27","year":"2013"},{"abstractinfo":"从纳滤膜特性角度,综述纳滤膜孔径、孔径分布、膜厚度、孔隙率、粗糙度、表面电荷、亲疏水性等膜特性对纳滤过程中膜污染及分离性能的影响;阐述纳滤过程中,操作压力、时间、温度、溶质浓度、pH、离子强度及膜污染等因素对膜特性的影响.对于膜分离及膜污染的认识和控制、膜性能的提高、清洗方式的选择及膜制备工艺的优化奠定了理论基础.","authors":[{"authorName":"张立卿","id":"72e8fd5e-e774-4c6c-afd3-10040467eea8","originalAuthorName":"张立卿"},{"authorName":"王磊","id":"24ed41d9-be0c-4ffd-b56b-364c3b2b0bd8","originalAuthorName":"王磊"},{"authorName":"王旭东","id":"0cc4fe01-44ae-46f9-893f-4585224aeb85","originalAuthorName":"王旭东"},{"authorName":"满丽","id":"deeb65aa-d625-4208-9ff4-53e985431b02","originalAuthorName":"满丽"},{"authorName":"孙婷","id":"27a659cf-575a-4072-a551-5ae0d30b1220","originalAuthorName":"孙婷"},{"authorName":"王志盈","id":"601f04f4-5c9a-40e8-bee0-398462d09dd0","originalAuthorName":"王志盈"}],"doi":"10.3969/j.issn.1007-8924.2009.05.021","fpage":"102","id":"95367b0a-5675-4f5e-88d8-f59894159c36","issue":"5","journal":{"abbrevTitle":"MKXYJS","coverImgSrc":"journal/img/cover/MKXYJS.jpg","id":"54","issnPpub":"1007-8924","publisherId":"MKXYJS","title":"膜科学与技术 "},"keywords":[{"id":"61b23f4b-200d-4c77-916b-2210f8e2b975","keyword":"纳滤","originalKeyword":"纳滤"},{"id":"97b5e5f3-050b-44a3-ac3a-a78d223d007e","keyword":"膜特性","originalKeyword":"膜特性"},{"id":"a9611b0b-0962-49b9-9024-ba4bff9dc58c","keyword":"膜分离","originalKeyword":"膜分离"},{"id":"545f77c4-f3f4-46d7-85dd-5787a2526776","keyword":"膜污染","originalKeyword":"膜污染"}],"language":"zh","publisherId":"mkxyjs200905021","title":"膜特性对纳滤膜性能的影响","volume":"29","year":"2009"},{"abstractinfo":"采用化学氧化还原法和超声分散制备出石墨烯(GN),采用X射线衍射仪、红外光谱和原子力显微镜对所得石墨烯进行了分析和表征.结果表明,氧化石墨烯被较好地还原为石墨烯并且成功分散为纳米级厚度;采用溶液超声共混法制备石墨烯/硅丙乳液复合材料.对复合材料成膜进行扫描电镜表征、热重分析、导电渗流测试、力学性能以及耐水、耐腐蚀性测试,发现复合材料具有较低的渗滤阈值(质量分数0.5%),石墨烯用量大于0.9%时,体积电阻率基本稳定在103Ω·cm以下,导电性有了明显提高;石墨烯的用量为0.7%时,与硅丙乳液相比,复合材料拉伸强度提高了15.5%,断裂伸长率下降了3.6%,耐水性提高了14%,失重5%时的热分解温度提高了43℃,耐腐蚀性能也得到了极大提高.","authors":[{"authorName":"巨浩波","id":"dc1e7907-9dbd-4216-a99c-0209e9b8215a","originalAuthorName":"巨浩波"},{"authorName":"吕生华","id":"411880ad-567f-4a6a-91b5-e6217baf66d0","originalAuthorName":"吕生华"},{"authorName":"孙婷","id":"144e90f2-42c3-4005-a8ac-c534bc3cc162","originalAuthorName":"孙婷"},{"authorName":"孔宪辉","id":"b79a2028-4ad1-4fe1-97c3-589fea4abbe7","originalAuthorName":"孔宪辉"}],"doi":"","fpage":"144","id":"ba6f1511-46f4-4f8b-b104-608b8c540e91","issue":"8","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":"b4fa717f-5928-4ebd-b7e0-a7c4f5f00717","keyword":"石墨烯","originalKeyword":"石墨烯"},{"id":"08b02ac7-915f-44c9-ae72-85e4652bd071","keyword":"硅丙乳液","originalKeyword":"硅丙乳液"},{"id":"e5c4ae0a-4a18-4b3f-afa8-09366e985050","keyword":"热分解温度","originalKeyword":"热分解温度"},{"id":"1745877b-3f67-4625-b663-519500604f82","keyword":"力学性能","originalKeyword":"力学性能"},{"id":"54161999-a231-43eb-be6d-572a6d0fa86e","keyword":"耐水性","originalKeyword":"耐水性"},{"id":"373c1ee4-d9ed-4229-b509-cd7b5b3b10af","keyword":"导电性","originalKeyword":"导电性"}],"language":"zh","publisherId":"gfzclkxygc201408029","title":"石墨烯和硅丙乳液复合材料的制备及性能","volume":"30","year":"2014"},{"abstractinfo":"采用 Hummers 法及超声破碎分散法制备了氧化石墨烯(GO)纳米相分散液,研究了 GO 对水泥净浆流动度和水泥石微观结构的影响,用 FT-IR、AFM、XRD 及 SEM 对 GO 及水泥石结构进行了表征.结果表明 GO 的掺入降低了净浆流动性,每增加0.01%的 GO 需要增加0.02%的聚羧酸系减水剂(PCs)以保持水泥净浆流动度在3 h 内在200 mm 以上,GO 的掺入能够使水泥石的微观结构发生明显的变化,当 GO/PCs 掺量为0.01%/0.24%~0.03%/0.28%时,水化龄期7 d 的水泥石出现了大量分散均匀的花状微晶体,当 GO/PCs 掺量为0.05%/0.32%~0.07%/0.36%时,同龄期水泥石中出现大量的片状晶体,在水化龄期延长到28 d 时有转化为密实结构的趋势,结果说明 GO 具有调控水泥水化产物形貌的能力及增强增韧的作用,此研究结果对于提高水泥基材料的力学性能具有重要意义.","authors":[{"authorName":"吕生华","id":"ee3815ee-40b1-4fec-b448-ab689d6b2774","originalAuthorName":"吕生华"},{"authorName":"崔亚亚","id":"1b8358a1-2043-41d3-ba23-d2d6109de301","originalAuthorName":"崔亚亚"},{"authorName":"孙婷","id":"b3e68b51-cb54-4a1d-8498-21ff2e4984cb","originalAuthorName":"孙婷"},{"authorName":"赵海峰","id":"b79b0f3f-36e4-428f-a035-30ad61f61f52","originalAuthorName":"赵海峰"},{"authorName":"刘晶晶","id":"2485ce7b-1bc3-4e26-99a2-d42a3fc5be8b","originalAuthorName":"刘晶晶"},{"authorName":"丁怀东","id":"b110df72-342c-41d9-868a-dd9a932f8f13","originalAuthorName":"丁怀东"}],"doi":"10.3969/j.issn.1001-9731.2015.04.010","fpage":"4051","id":"e5dd6f8a-73c8-4ec1-aef0-f4f75bf6f710","issue":"4","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"9fb609c0-b9a3-4628-8079-bcfc05f0f944","keyword":"氧化石墨烯","originalKeyword":"氧化石墨烯"},{"id":"29ceefc0-efee-4061-9fe2-fff9d7e8766c","keyword":"水泥","originalKeyword":"水泥"},{"id":"add68057-faa6-4305-b5cb-b1c9062e9863","keyword":"净浆流动度","originalKeyword":"净浆流动度"},{"id":"0f74742d-9b77-4f05-acb1-cda72fd09795","keyword":"微观结构","originalKeyword":"微观结构"}],"language":"zh","publisherId":"gncl201504010","title":"氧化石墨烯对水泥净浆流动度及水泥石结构和性能的影响","volume":"","year":"2015"},{"abstractinfo":"通过氧化和超声波分散制备了氧化石墨烯(GO)纳米片层分散体系,研究了GO纳米片层对水泥基复合材料的增韧效果及作用机制.用EDS、FTIR、XRD、SEM和AFM对GO纳米片层的结构进行了表征.研究结果表明:所得GO含氧量为32.3wt%,GO纳米片层的厚度为6 nm左右,在GO片层表面含有羟基、羧基和磺酸基等活性基团.水泥基复合材料的SEM形貌及力学性能测定结果表明:当GO掺量为0.03wt%时,GO能够使水泥水化产物形成花朵状晶体,并使水泥基复合材料的拉伸强度、抗折强度和压缩强度比对照样品分别提高了65.5%、60.7%和38.9%.提出了GO纳米片层对水泥水化产物的模板调控机制,揭示了花状晶体的形成过程.","authors":[{"authorName":"吕生华","id":"980426ca-8131-4862-a902-fd96b72e4470","originalAuthorName":"吕生华"},{"authorName":"孙婷","id":"d2ccf84a-4407-47f0-a32c-71902a34fc30","originalAuthorName":"孙婷"},{"authorName":"刘晶晶","id":"14f21fef-14ef-4834-b97f-56c2fd8aa115","originalAuthorName":"刘晶晶"},{"authorName":"马宇娟","id":"4aca91df-7fb0-4575-9e79-94b6b2d43217","originalAuthorName":"马宇娟"},{"authorName":"邱超超","id":"113d5f8b-e05b-4ad2-8d05-bab6627af0f7","originalAuthorName":"邱超超"}],"doi":"","fpage":"644","id":"c2d7c859-e6e0-4733-9864-b9336fc25de3","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":"c1ff1b9f-029f-4790-8b0b-e2a7636cbf1f","keyword":"氧化石墨烯","originalKeyword":"氧化石墨烯"},{"id":"cf3eeebc-f95b-4492-a028-c63b575d238d","keyword":"水泥","originalKeyword":"水泥"},{"id":"95a6bde5-6d37-4482-a2aa-d7e554f9cfe6","keyword":"水化晶体","originalKeyword":"水化晶体"},{"id":"fa661cc3-6fa0-4653-a315-a5752b045f8a","keyword":"模板效应","originalKeyword":"模板效应"},{"id":"085a6e43-03fd-4612-9c1c-2cb4c1336644","keyword":"增韧效果","originalKeyword":"增韧效果"}],"language":"zh","publisherId":"fhclxb201403016","title":"氧化石墨烯纳米片层对水泥基复合材料的增韧效果及作用机制","volume":"31","year":"2014"},{"abstractinfo":"二甲基汞( DMeHg)是毒性最强的汞化合物之一,因其具有很强的生物累积性和生物放大效应,对人体健康构成了严重的威胁。由于DMeHg易光解、挥发性强且微量即可致死,因此很难获得DMeHg的高纯标准样品且对实验者健康风险极大。本实验旨在建立一种可持续产生低浓度、发生效率高、可控性好操作简单且成本低的气态二甲基汞发生系统。结果表明,甲基钴胺素( MeCo)∶标准汞溶液( Hg2+)的质量比为10∶1,盐度(0—0.01 mol·L-1),pH=4的条件下,通过改变标准汞溶液的浓度及反应温度:9℃条件下,0.025 mg·L-1、0.015 mg·L-1的Hg2+溶液产生DMeHg的速率在40—140 h期间分别维持在300 pg·min-1和150 pg·min-1;在18℃条件下,0.025 mg·L-1、0.015 mg·L-1的 Hg2+溶液产生 DMeHg 的速率在50—130 h 期间分别维持在500 pg·min-1和300 pg·min-1。该系统为进一步研究二甲基汞的环境过程及其效应提供了可靠的技术支撑。","authors":[{"authorName":"孙婷","id":"dffe3215-ed5d-49a2-ae8b-0d3d7ad1e33a","originalAuthorName":"孙婷"},{"authorName":"王章玮","id":"e16fa576-2813-41bf-b179-ac4ed82115ac","originalAuthorName":"王章玮"},{"authorName":"陈剑","id":"84e122ae-1537-4d9d-b258-b4a9120bb7dc","originalAuthorName":"陈剑"},{"authorName":"张晓山","id":"e28546e7-5fcd-461a-a69d-0f02fc00a610","originalAuthorName":"张晓山"}],"doi":"10.7524/j.issn.0254-6108.2016.09.2016011301","fpage":"1792","id":"3596847b-6eb0-4561-8189-e8ddeadb314a","issue":"9","journal":{"abbrevTitle":"HJHX","coverImgSrc":"journal/img/cover/HJHX.jpg","id":"43","issnPpub":"0254-6108","publisherId":"HJHX","title":"环境化学 "},"keywords":[{"id":"e621bfe7-9b94-4acc-9f85-17fa6c388390","keyword":"二甲基汞","originalKeyword":"二甲基汞"},{"id":"2f824925-a351-47e2-88a2-e3e9529f41c0","keyword":"产生速率","originalKeyword":"产生速率"},{"id":"2a58849b-1b4c-45da-8f96-f46816494d41","keyword":"高效","originalKeyword":"高效"},{"id":"396414b7-5c19-4b3d-98fc-3605c13f54a7","keyword":"发生系统","originalKeyword":"发生系统"}],"language":"zh","publisherId":"hjhx201609007","title":"气态二甲基汞的发生系统与产生速率?","volume":"35","year":"2016"},{"abstractinfo":"马虎沟测区位于灵北断裂带下盘,区内主干断裂为前孙家—洼孙家断裂,发育似斑状郭家岭型花岗闪长岩和玲珑型片麻状黑云母花岗岩. 本次地表构造地球化学测量范围约15 km2 ,采集构造地球化学样品共858件,测试元素包括Au、Ni、Pb、Co、Mo、Sn、Zn、Ti、Cr、As、Sb、Hg、Ag、Cu、Ba、Bi、B、Mn、V等19种. Au元素异常沿前孙家—洼孙家断裂带及次级断裂分布特征明显. 分形分维统计表明,Au具有多阶段成矿的特征. 结合多元统计分析,厘定本测区构造地球化学异常找矿标志为Au-Pb-Bi元素组合异常及因子得分Y(i,2)和Y(i,3)异常. 结合地质分析,圈定找矿靶区5处.","authors":[{"authorName":"祝涛","id":"d87cfdbb-d220-4cb9-8426-f320167f9456","originalAuthorName":"祝涛"},{"authorName":"杨斌","id":"1d417931-fdd7-42e2-9013-b63c775244b0","originalAuthorName":"杨斌"}],"doi":"10.11792/hj20160103","fpage":"9","id":"a5cda7a4-a416-4d7a-a1fe-6ba6019f42a3","issue":"1","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"d52aaa44-4bef-429b-abb6-5fb51c9e7876","keyword":"找矿预测","originalKeyword":"找矿预测"},{"id":"ba34116e-33b4-4e40-b1a4-18c7f3563a5e","keyword":"构造地球化学","originalKeyword":"构造地球化学"},{"id":"bc66191e-c1c4-431b-beee-3c43a947083a","keyword":"多元统计分析","originalKeyword":"多元统计分析"},{"id":"bd626c5c-05ff-4c78-a90c-4eb7ed36e1c4","keyword":"前孙家—洼孙家断裂带","originalKeyword":"前孙家—洼孙家断裂带"}],"language":"zh","publisherId":"huangj201601003","title":"胶西北前孙家—洼孙家断裂带构造地球化学找矿预测","volume":"37","year":"2016"},{"abstractinfo":"","authors":[],"doi":"","fpage":"33","id":"2873056c-5a7d-49ba-9dd7-0e1fafdd4a02","issue":"2","journal":{"abbrevTitle":"CLBH","coverImgSrc":"journal/img/cover/CLBH.jpg","id":"7","issnPpub":"1001-1560","publisherId":"CLBH","title":"材料保护"},"keywords":[{"id":"c8f61bc6-2511-434e-a42f-3cfd2b54ac77","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"clbh199902031","title":"中国科协副主席孙大涌亲临本社指导工作","volume":"32","year":"1999"}],"totalpage":3,"totalrecord":25}