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[热点] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 kvewwGtKktqB 2026-11-05 刚刚
[合成制备] [已完结]油酸改性的四氧化三铁能不能分散于水中 (5/2687) 43407081 2013-04-22 2014-03-27 16:08:15 by lhmlbx520
[合成制备] [已完结]合成的PUD乳液为什么不是呈弱碱性,而是中性或弱酸性? (3/1567) yejunjie1981 2013-12-09 2014-03-27 11:20:25 by yejunjie1981
[合成制备] [已完结]急问哪位做过聚乙二醇20000的酯化反应啊? (2/639) sscc 2014-03-25 2014-03-27 11:07:50 by gaoleguo
[合成制备] [已完结]怎样使聚丙烯酸酯乳液成膜后呈哑光态 (3/1093) sabishii 2014-03-26 2014-03-27 09:14:54 by xvxv
[合成制备] [已完结]聚酰亚胺制备——对苯二胺溶解问题 (1/974) venus-880730 2014-03-26 2014-03-27 08:38:34 by venus-880730
[合成制备] 【求助】水玻璃和聚醚多元醇互溶? (7/3232) secret2009 2010-07-08 2014-03-27 06:57:01 by 张振国210
[合成制备] [已完结]freeze dry和air dry对于收集microgel的区别 (2/671) jwei5 2014-03-26 2014-03-27 04:43:11 by jwei5
[合成制备] [已完结]ATRP反应求助 (2/1134) wah235 2014-03-22 2014-03-27 04:03:41 by wah235
[合成制备] [已完结]用氯化亚砜、苯取代纳米二氧化硅表面的羟基,颗粒在真空干燥后变黑,是什么情况 (0/581) y62112900 2014-03-26 2014-03-26 17:21:48 by y62112900
[合成制备] [已完结]水性聚氨酯膜浸泡在水中会发白,请问如何解决? (5/2027) 遇知音 2014-03-25 2014-03-26 15:31:24 by xvxv
[合成制备] [已完结]体型聚合和超支化 (0/304) maomaogogo 2014-03-26 2014-03-26 14:40:10 by maomaogogo
[合成制备] 雾霾如此严重,可否制备一种抵挡PM2.5的口罩? (1/561) 复合材料小吴 2014-03-26 2014-03-26 12:30:04 by FDKAsheep
[合成制备] 【求助】论文:高分子耐热材料聚恶唑烷酮的合成与表征 (4/534) tykdhg 2010-10-08 2014-03-25 19:36:49 by Nicole722
[合成制备] [已完结]求江明院士的PPT (2/422) zhaohui0371 2014-03-25 2014-03-25 17:01:39 by zhaohui0371
[合成制备] [已完结][关贴]请问哪位做过聚乙二醇20000和硬酯酸的酯化反应啊?或者帮我找一篇外文的文献也行啊? (6/976) sscc 2014-03-13 2014-03-25 16:19:10 by sscc
[合成制备] [已完结]求教日本三菱SADF双层过滤膜 (0/254) zuiranting 2014-03-25 2014-03-25 15:46:31 by zuiranting
[合成制备] 请教一种水性聚氨酯亲水扩链剂 (0/531) zjucandle 2014-03-25 2014-03-25 14:36:31 by zjucandle
[合成制备] 【求助】带锈防腐涂料做出后分层 (4/611) 北斗阑干1986 2011-01-05 2014-03-25 14:06:46 by jovonhei
[合成制备] [已完结]聚苯乙烯悬浮聚合样品干燥的问题 (6/2564) 郭凤英 2013-03-30 2014-03-25 14:01:55 by songxiaomei
[合成制备] [已完结]己内酰胺钠的合成 (0/1082) renqingpei 2014-03-25 2014-03-25 12:46:36 by renqingpei
[合成制备] 大孔氯球中的模板剂的去除 (0/327) py_cpu 2014-03-25 2014-03-25 10:12:02 by py_cpu
[合成制备] 氯球的预处理 (0/448) py_cpu 2014-03-25 2014-03-25 09:46:31 by py_cpu
[合成制备] [已完结]关于用丙酮/正己烷沉淀聚N异丙基丙烯酰胺PNIPAM (1/1169) Florita 2014-03-24 2014-03-25 02:58:28 by kidchen
[合成制备] [已完结]谁知道偶氮苯顺式的二面角为多少 (0/459) 梦之音 2014-03-24 2014-03-24 16:43:15 by 梦之音
[合成制备] [已完结]请问DDS和环氧树脂如何混合均匀?? (7/2816) jackie0523 2012-11-29 2014-03-24 16:08:26 by zhangshuting
[合成制备] [已完结]有没有人知道MMA聚合至可以拉丝状态的黏度啊? (0/310) 小竹子AA 2014-03-24 2014-03-24 15:42:54 by 小竹子AA
[合成制备] 丙烯酰胺和N,N'-亚甲基双丙烯酰胺聚合的固化速度问题 (0/476) WY532672956 2014-03-24 2014-03-24 14:20:45 by WY532672956
[合成制备] [已完结]TiO2和SiO2同时用什么偶联剂合适? (6/1311) 自由的Fly菲 2013-09-25 2014-03-24 14:15:47 by siuhou
[合成制备] [已完结]有人做过自制聚合物为核,无机物为壳的核壳结构材料吗 (0/351) Joyway 2014-03-24 2014-03-24 13:34:04 by Joyway
[合成制备] [已完结]PVC胶泥中基料煤焦油的作用是什么? (0/385) 阳光先生 2014-03-24 2014-03-24 12:18:25 by 阳光先生
[合成制备] [已完结]聚氨酯 (2/822) 漫心清云 2014-03-21 2014-03-24 11:13:39 by hwweven
[合成制备] [已完结][关贴]透析聚合物过程中出现颗粒? (0/458) yezhixingyu 2014-03-24 2014-03-24 08:56:50 by yezhixingyu
[合成制备] [已完结]聚丙烯酸溶于丙酮吗? (8/3084) 爱读文献的虫 2014-03-06 2014-03-23 18:08:13 by 爱读文献的虫
[合成制备] [已完结]聚氨酯/石墨烯复合物薄膜的制备 (2/1192) 琳儿公主 2013-04-25 2014-03-23 17:10:20 by 薰风习习dhc
[合成制备] 【求助】我做胶束的时候,透析之前是蓝色的,透析过后怎么变成白色的了?    ( 1 2 ) (12/3073) bobo2410089 2010-06-09 2014-03-23 12:24:37 by 1585729300
[合成制备] 关于PEMA能不能接枝到高聚物上面? (1/310) Silence1994 2014-03-16 2014-03-23 10:31:13 by Silence1994
[合成制备] [已完结]有没有人做非离子型可固化的增稠剂啊 (1/730) tarowang 2014-03-22 2014-03-23 09:18:55 by xvxv
[合成制备] [已完结]水性丙烯酸乳液涂料求助    ( 1 2 ) (15/1878) Julie_1222 2012-11-22 2014-03-23 06:02:19 by xvxv
[合成制备] [已完结][关贴]关于陶瓷纤维的制备 (0/488) c1990427365 2014-03-22 2014-03-22 22:55:38 by c1990427365
[合成制备] [已完结]聚丙烯酰胺合成制备 (0/545) jcy183548 2014-03-22 2014-03-22 16:59:38 by jcy183548
[合成制备] [已完结]熔融聚合问题 (2/1787) 衡阳献王 2014-03-22 2014-03-22 12:41:01 by 叶客诚
[合成制备] [已完结]己二酸甘油酯的合成 (2/1016) 熊猫会潜行 2014-03-21 2014-03-22 10:26:47 by 熊猫会潜行
[合成制备] [已完结]高分子聚合时如果降至常温能不能导致反应停止? (2/579) 痴多了就兔 2014-03-21 2014-03-21 20:42:09 by stellar2014
[合成制备] [已完结]文献中除去高分子中残存的氯化锌和对苯二酚的操作方法 (1/732) hubeizlc 2012-02-07 2014-03-21 20:36:14 by heminqing
[合成制备] [已完结]聚乙烯醇(PVA)到底能不能和N,N-亚甲基双丙烯酰胺(BIS)产生交联啊? (0/2038) 285120886 2014-03-21 2014-03-21 20:05:14 by 285120886
[合成制备] [已完结]丙烯酰氯的反应 (2/1027) bag123 2014-03-12 2014-03-21 19:44:48 by bag123
[合成制备] [已完结]求助:organically modified clays (I.30TC and B30)后面括号中是什么意思? (4/1065) 科学高分子 2014-03-20 2014-03-21 16:50:42 by 科学高分子
[合成制备] [已完结][关贴]二元醇和二元酸酯化反应端基的控制 (2/1459) 郝宇 2014-03-20 2014-03-21 13:42:25 by 郝宇
[合成制备] [已完结]水性丙烯酸树脂的沉淀剂 (0/665) 真爱无痕8 2014-03-21 2014-03-21 11:06:51 by 真爱无痕8
[合成制备] [已完结]什么引发剂体系可以在常温下使丙烯酸聚合? (2/1009) 靖翔 2014-03-19 2014-03-21 10:33:36 by 靖翔
[合成制备] 新人求教丙烯酸酯类乳液聚合的问题 (13/2050) 黑主乐 2014-03-18 2014-03-21 09:49:25 by gregory008
[合成制备] [已完结]12-羟基硬脂酸镁的合成方法 (0/696) tangzhen8777 2014-03-21 2014-03-21 09:00:04 by tangzhen8777
[合成制备] [已完结]聚(丙烯酸-co-丙烯酰胺)的制备 (2/438) gldou 2014-03-20 2014-03-21 08:39:44 by gldou
[合成制备] [已完结]聚氨酯    ( 1 2 ) (13/2488) 橘色晨曦 2014-03-17 2014-03-21 08:29:01 by 橘色晨曦
[合成制备] 水性聚氨酯合成用的HDI有进行减压蒸馏的么    ( 1 2 ) (19/2253) zhu-yi 2012-10-23 2014-03-21 07:54:03 by 陈董chendong
[合成制备] [已完结]氯化铁氧化聚合 (0/521) Joice1024 2014-03-20 2014-03-20 22:44:53 by Joice1024
[合成制备] [已完结]共混制备形状记忆聚合物(SMP),投文章的话,哪个期刊比较好? (0/267) 20080130836 2014-03-20 2014-03-20 19:41:37 by 20080130836
[合成制备] [已完结]高分子合成 (0/262) lg891204xy 2014-03-20 2014-03-20 17:20:16 by lg891204xy
[合成制备] 【求助】合成RAFT链转移剂DDAT    ( 1 2 3 ) (22/4190) redapple2112 2010-06-05 2014-03-20 17:04:49 by yuehe130
[合成制备] [已完结]利用乳酸乙酯配制PMMA (0/1366) hittyk 2014-03-20 2014-03-20 16:56:52 by hittyk
[合成制备] [已完结][关贴]聚乙二醇二胺的制备 (9/2100) 木木的童话 2014-03-20 2014-03-20 16:34:58 by gaoleguo
[合成制备] [已完结]种子悬浮聚合中,种子粒径会影响产物粒径吗? (9/1749) 一生麦蜜 2013-11-22 2014-03-20 11:36:10 by 科研学习
[合成制备] [已完结][关贴]聚乙二醇二胺的制备 (2/336) 木木的童话 2014-03-20 2014-03-20 11:35:43 by gaoleguo
[合成制备] [已完结]哪里可以买到确定结晶水的硫酸氧钒,急用 (1/634) qinyan123 2012-04-10 2014-03-20 09:12:55 by 二氧化个钒
[合成制备] 有机物的固体微粒应该怎么在外面包覆一层高分子? (6/1930) wolfyloner 2014-01-17 2014-03-20 06:34:26 by pengchengli
[合成制备] 聚氨酯 (2/373) 漫心清云 2014-03-13 2014-03-19 17:54:10 by 尕琥珀
[合成制备] [已完结]TDI基水性聚氨酯异氰酸根指数多少合适? (3/939) 遇知音 2014-03-11 2014-03-19 17:16:14 by 遇知音
[合成制备] [已完结]求助----丙烯酰氯和间硝基苯酚反应的时间,多长时间能接上去? (0/413) cy211 2014-03-19 2014-03-19 16:55:43 by cy211
[合成制备] [已完结]水溶性聚苯胺的合成与表征 (3/1254) 阿米娜 2013-04-19 2014-03-19 11:17:34 by ggg1101
[合成制备] [已完结]大家好,请问聚苯基倍半硅氧烷和聚甲基倍半硅氧烷的高温缩聚是加热到多少度 (1/631) 夏之暖溪 2014-02-12 2014-03-18 21:55:57 by Mr-Pool
[合成制备] RAFT聚合,单体、引发剂和链转移剂投料顺序 (21/2878) 尤文1989 2014-03-18 2014-03-18 15:52:13 by boyuehu
[合成制备] [已完结][关贴]关于聚4-乙烯吡啶 (0/262) zhangshangx 2014-03-18 2014-03-18 10:18:07 by zhangshangx
[合成制备] [已完结]合成聚苯胺中遇到的n个问题。 (0/862) 小fish向上飞 2014-03-17 2014-03-17 16:49:01 by 小fish向上飞
[合成制备] [已完结]请问大家乙烯基封端的PDMS要如何固化?谢谢啦 (7/2270) always1019 2014-02-25 2014-03-17 15:28:22 by always1019
[合成制备] [已完结]各个温度用什么加热介质 (2/2142) 聪明的女孩 2014-03-14 2014-03-17 11:56:05 by gaoleguo
[合成制备] [已完结]对氨基苯酚 和二氯吡嗪反应 (0/240) naonaobest 2014-03-17 2014-03-17 09:08:33 by naonaobest
[合成制备] 制备聚苯乙烯微球时,合成的牛奶状的液体怎么分离 (2/676) 872126940 2014-03-15 2014-03-16 10:05:56 by gaoleguo
[合成制备] 敢问各路大侠合成好的聚合物是如何保存的? (6/1354) 成大球子 2014-03-15 2014-03-15 23:19:05 by 成大球子
[合成制备] [已完结]鍏充簬鐜哀鏍戣剛 (0/1079) 我是心灰意冷 2014-03-15 2014-03-15 21:02:11 by 我是心灰意冷
[合成制备] Thermal Triggered Intramolecular Chain Collapse (0/301) 丁香花下 2014-03-14 2014-03-14 19:16:43 by 丁香花下
[合成制备] [已完结]改性淀粉 (8/1286) zdzly 2011-11-20 2014-03-14 12:59:15 by fanglin868
[合成制备] [已完结]易水解聚酯的合成 (2/685) guirong0905 2014-03-14 2014-03-14 12:53:23 by guirong0905
[合成制备] [已完结]有什么高分子是非极性主链,极性侧链的? (4/2117) suxiaohuan 2014-03-13 2014-03-13 22:45:50 by 水立方8892
[合成制备] 聚乙二醇20000的酯化谁做过啊?求交流 (9/1974) sscc 2014-02-23 2014-03-13 21:05:23 by catchem
[合成制备] [已完结]求苯乙烯-二乙烯苯的制备工艺,最好能给点参考文献谢谢! (4/1288) 大唐三千骑 2014-03-11 2014-03-13 20:36:49 by 大唐三千骑
[合成制备] 小弟求助,本体法合成ABS,求各位前辈指点 (0/393) 朱福朋 2014-03-13 2014-03-13 19:57:47 by 朱福朋
[合成制备] [已完结]关于ATRP溶剂选择,以及引发剂溶剂的选择! (0/723) 霍小建 2014-03-13 2014-03-13 19:28:16 by 霍小建
[合成制备] [已完结]羟基型丙烯酸树脂固化剂有哪些? (2/844) 尼格罗 2013-06-03 2014-03-13 18:06:02 by 尼格罗
[合成制备] [已完结]烟气脱硫石膏制备a-半水石膏的常用方法和与其他方法的优缺点 (2/544) zhangke86516 2013-09-09 2014-03-13 13:46:49 by wanghaogea
[合成制备] [已完结]THF作为溶剂,怎么面对它的易挥发 (3/1247) 不再孤独111 2014-03-04 2014-03-13 13:15:47 by 天下朱雀
[合成制备] [已完结]用什么装置可以保持反应温度在-78度,且保持两个小时以上? (0/718) 思嘉彼得 2014-03-12 2014-03-12 20:41:39 by 思嘉彼得
[合成制备] [已完结]有没有塑料薄膜涂层的相关知识 (2/422) haonumber1 2014-02-23 2014-03-12 20:36:28 by haonumber1
[合成制备] 怎么直接用ABS树脂制备微球    ( 1 2 ) (13/2049) judegirl 2014-03-03 2014-03-12 20:24:37 by judegirl
[合成制备] [关贴]谁有表面非常光滑的PET、FEP、和PS膜或板? (4/810) auliuym 2014-03-12 2014-03-12 17:36:38 by auliuym
[合成制备] [已完结]小弟求助关于制膜的问题---就是制膜方法里面的(刮涂)----用英语怎么表达 (6/2481) cy211 2013-02-25 2014-03-12 14:29:45 by 会跳的丸子
[合成制备] [已完结]PVC(聚氯乙烯)能用二乙烯三胺进行胺化吗? (1/962) pgldwx062 2011-07-20 2014-03-12 12:13:37 by acrobatjohn
[合成制备] [已完结]高压反应釜里的加样量多少合适? (9/6120) hx129 2014-03-04 2014-03-12 11:30:48 by 1021856303
[合成制备] 聚氨酯发泡计算遇到的相关问题 (19/1191) chentao1204 2014-03-11 2014-03-12 10:30:48 by zhluzh
[合成制备] 请问各位虫友,三聚氰胺写的是溶解于热乙二醇,具体的比例和溶解温度是多少? (0/1310) kangliquan 2014-03-12 2014-03-12 09:37:18 by kangliquan
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