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北京石油化工学院2026年研究生招生接收调剂公告

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[热点] 339求调剂 zjjkt 2026-04-02 刚刚
[合成制备] [已完结]求助关于制备PH敏感水凝胶的问题 (7/1644) ustblily 2012-07-10 2012-07-11 23:06:12 by lcgao
[合成制备] [已完结]别人的提纯没法重复 (8/940) lanlandehai 2012-07-10 2012-07-11 17:27:41 by guagua200312121
[合成制备] [已完结]酰胺和环氧基的反应 (4/3702) zengxianjian95 2012-07-05 2012-07-11 15:45:29 by charleygan
[合成制备] [已完结]酯化 反应 合成 求解一公式 (0/360) guobo 2012-07-11 2012-07-11 15:41:56 by guobo
[合成制备] [已完结][关贴]扩链剂对分子量的控制 (6/1618) 郝宇 2012-07-10 2012-07-11 15:05:51 by 淡淡风A228
[合成制备] [已完结]求助3-噻吩乙酸的聚合方法? (1/840) 小爽123 2012-07-10 2012-07-11 11:14:04 by wuqin520
[合成制备] (甲基)丙烯酸仲丁酯的应用前景如何??? (1/618) fptony 2012-07-11 2012-07-11 08:54:26 by ai_34esr
[合成制备] [已完结]关于PBA/MDI 体系 (7/1711) twtyssy 2012-02-16 2012-07-11 07:40:16 by lyhst
[合成制备] [已完结]做红外之前如何提纯改性后酚醛树脂? (4/873) mingde 2012-07-10 2012-07-10 15:19:50 by hwweven
[合成制备] [已完结]疏水性基团的键合 (4/1064) 辰潇 2012-07-09 2012-07-10 13:17:25 by yaahoo
[合成制备] [已完结]求助:紫外固化胶的选择 (0/388) neepoq 2012-07-10 2012-07-10 10:12:06 by neepoq
[合成制备] [已完结][关贴]PEG-OH如何氨基化 (7/1520) taozhikai 2012-06-10 2012-07-10 08:42:48 by taozhikai
[合成制备] 分子筛 (0/315) flashshun 2012-07-09 2012-07-09 21:19:39 by flashshun
[合成制备] 【求助】水凝胶制备    ( 1 2 ) (14/1977) lilan_87 2010-08-02 2012-07-09 18:50:18 by ustblily
[合成制备] 【求助】对氯甲基苯乙烯接长链 (10/1267) hjjhxh 2011-03-29 2012-07-09 13:18:06 by 欣_岩
[合成制备] [已完结]乳液合成之后总有残渣 (8/1823) TTfanz 2011-05-24 2012-07-09 11:01:54 by zhanghu563
[合成制备] [已完结]餐桌上用的水晶垫有气味,有害么?怎么办? (6/1759) mengzhouren 2012-03-15 2012-07-08 16:57:59 by 11900490
[合成制备] [已完结]丙烯酸 丙烯酸酯聚合反应不完全为什么? (8/2623) zhangxing322 2011-08-26 2012-07-08 14:58:06 by zhangxing322
[合成制备] [已完结][关贴]快速固化液体硅橡胶的研制 文献求助 (3/387) yfshuer 2012-06-06 2012-07-08 11:15:54 by yfshuer
[合成制备] [已完结]求助硅橡胶合成工艺 (1/613) batian2000 2012-03-07 2012-07-07 17:54:38 by 小桥.流水.猪
[合成制备] [已完结]硫化后能自润滑的液体硅橡胶 (1/484) zhuyinhua 2012-04-25 2012-07-07 17:51:17 by 小桥.流水.猪
[合成制备] [已完结]想找一些大于100nm(但在这个数量级)的颗粒或胶体 (1/568) goddad 2012-07-05 2012-07-07 09:22:06 by _dota_303
[合成制备] [已完结][关贴]酚羟基和脂肪族NCO的最佳反应条件是什么? (1/535) 6sbiam 2012-07-07 2012-07-07 09:12:45 by l88b0121
[合成制备] [已完结]聚马来酸酐合成    ( 1 2 ) (10/2128) blackmagic 2012-04-01 2012-07-06 19:00:39 by whyy0113
[合成制备] [已完结]普鲁兰多糖羟基羧基化问题 (0/839) liuliyanatqx 2012-07-06 2012-07-06 14:50:23 by liuliyanatqx
[合成制备] [已完结]请问TMT晶体(三巯基三嗪三钠盐)有没有跟其他化学试剂在市场上有卖的吗 (0/526) lovefay 2012-07-06 2012-07-06 11:42:11 by lovefay
[合成制备] [已完结][关贴]六氟异丙醇和乙醇怎么分离? (0/439) ulika2013 2012-07-06 2012-07-06 10:28:02 by zhaobingscu
[合成制备] [已完结]废PP交联方法    ( 1 2 ) (12/770) honoria-xin 2012-07-01 2012-07-06 09:22:59 by honoria-xin
[合成制备] [已完结]为什么聚合的聚苯胺浸泡在水里以后就变蓝色了? (1/1404) 暮雨夕 2012-07-05 2012-07-05 19:05:18 by wolfyloner
[合成制备] [已完结]丙烯酸酯弹性体    ( 1 2 3 ) (23/2464) fangcheng533 2012-03-04 2012-07-05 18:44:16 by xtfqb
[合成制备] 请教一个NIPAM的ATRP合成的问题    ( 1 2 ) (12/2721) 橙味绿茶 2011-11-05 2012-07-05 18:29:11 by tepid
[合成制备] -光电高分子研究方向的高校-望结识光电高分子方向的虫友    ( 1 2 ) (17/2221) fanshuqi 2012-06-07 2012-07-05 16:47:36 by chongyum
[合成制备] [已完结]如何增加相容性 (0/643) yuciar 2012-07-05 2012-07-05 15:52:21 by yuciar
[合成制备] [已完结]制备嵌段聚合物 (2/418) 花花打鬼 2012-05-30 2012-07-05 15:01:22 by 沉默在呐喊
[合成制备] [已完结]改性后的有机硅(不溶于水)怎样与丙烯酸酯聚合?    ( 1 2 ) (13/1753) ceceliachan 2012-03-06 2012-07-05 07:59:18 by zdz566
[合成制备] [已完结][关贴]有机硅高温固化冷却后产生开裂,怎么办呢? (1/320) fullblown 2012-07-04 2012-07-04 21:30:58 by fullblown
[合成制备] [已完结]十二烷基苯磺酸钠 (0/619) thir1313 2012-07-04 2012-07-04 19:42:05 by thir1313
[合成制备] 【交流】合成聚酯时,在缩聚阶段聚酯逐渐发红,聚酯发红的原因可能有哪些?    ( 1 2 ) (13/1749) yinchaoy 2010-01-30 2012-07-04 16:40:28 by aids521
[合成制备] [已完结]求(聚碳酸酯)PC合成试验釜!! (0/244) haibingxu 2012-07-04 2012-07-04 16:10:53 by haibingxu
[合成制备] [已完结]羧基+氨基 (1/425) 学员iJKdRF 2012-07-04 2012-07-04 14:33:49 by zhubake
[合成制备] [已完结]超分子水凝胶的干凝胶一般怎么制备比较好? (4/1740) shijf 2012-06-29 2012-07-03 15:58:30 by chltgd
[合成制备] [已完结]氯的自由基反应 (0/1264) hanlinglingq 2012-07-03 2012-07-03 14:04:42 by hanlinglingq
[合成制备] [已完结]研究有机硅改性热固性树脂的朋友进来交流一下    ( 1 2 ) (10/1708) mingde 2012-05-18 2012-07-03 11:56:10 by 平凡与伟大
[合成制备] [已完结]聚合物溶于DMF后,想用共沉淀法析出聚合物,请问大侠们常用那种共沉淀剂啊? (6/2473) Answer218 2012-03-21 2012-07-03 08:34:35 by yunzhijun112
[合成制备] [已完结]90℃反应,怎样组织甲基丙烯酸的自聚合,加对苯二酚可以吗,要加多少 (4/792) yuchenscu 2012-06-27 2012-07-02 19:57:49 by aids521
[合成制备] [已完结]求助:如何提高酚醛树脂与硅树脂的混溶性? (0/425) loongLUO 2012-07-02 2012-07-02 15:35:08 by loongLUO
[合成制备] [已完结]做过RAFT细乳液聚合的请进!!!    ( 1 2 ) (14/2414) zps1986 2011-11-07 2012-07-02 13:55:06 by wgx2009
[合成制备] [已完结]结晶过程中有什么办法可以使结晶后物质纯度提高 (2/585) khm416 2012-06-29 2012-07-02 08:49:12 by khm416
[合成制备] [已完结]做酚醛泡沫树脂分子量分布宽好还是窄好? (0/611) hl15134479 2012-07-01 2012-07-01 09:53:46 by hl15134479
[合成制备] [已完结]HDDA的光化学反应 (3/2532) 风影残雪 2012-06-29 2012-06-30 08:20:28 by jackvip28
[合成制备] [已完结]请问大家使用的聚乳酸分子量是好多 (1/2276) jiangnanyu 2012-06-29 2012-06-30 07:52:54 by zaihang
[合成制备] [已完结]TMP在聚氨生产工艺上是怎么控制水分的? (9/1282) twtyssy 2012-06-27 2012-06-29 22:46:30 by twtyssy
[合成制备] [已完结][关贴]求助一篇文献 (1/188) baigang888 2012-05-17 2012-06-29 19:33:34 by wuning888
[合成制备] 普利特关于TLCP产业化新建项目建成试生产的公告 (1/424) youryanbing 2012-06-29 2012-06-29 13:53:52 by yikesong
[合成制备] [已完结]磁性纳米凝胶制备 (3/1066) gsyangying 2012-05-30 2012-06-29 09:18:24 by 齐慧敏
[合成制备] [已完结]光引发聚合有哪些引发剂 (1/848) chimistryjin 2012-06-28 2012-06-28 22:55:23 by yetaieva
[合成制备] [已完结]分子量高偶联效率降低的问题 (1/424) chem_duxin05 2012-06-28 2012-06-28 14:27:07 by chem_duxin05
[合成制备] 【求助】桐油利用碱催化的酯交换反应制备生物柴油 (7/1326) shaoshao863 2010-05-30 2012-06-28 14:06:41 by aitave.com
[合成制备] [已完结]羟基乙醛二聚体 化学反应 (0/616) olina1027 2012-06-27 2012-06-27 10:35:03 by olina1027
[合成制备] [已完结]寻求有高压均质机的虫子帮忙 (0/432) wpb1fly 2012-06-27 2012-06-27 10:04:04 by wpb1fly
[合成制备] [已完结]急求助!! 电纺丝不能成丝 有很多小液滴 (4/1452) wjhwjh876 2012-06-26 2012-06-27 09:49:22 by worryd
[合成制备] [已完结]自由基聚合问题 (1/254) 604gq 2011-08-03 2012-06-26 18:23:18 by 604gq
[合成制备] 四羟甲基膦盐与尿素预缩合反应产率如何测 (0/327) ffffcheng 2012-06-26 2012-06-26 15:58:20 by ffffcheng
[合成制备] [已完结]polymer international文章投稿 (7/1748) ytulian 2012-06-25 2012-06-26 09:51:36 by qb20050736
[合成制备] [已完结]罗丹明B的修饰成带有荧光的氨基罗丹明 (0/580) wanglele 2012-06-26 2012-06-26 08:27:08 by wanglele
[合成制备] [已完结]环氧树脂和PEG反应用什么催化剂 (5/1415) icelinger 2011-12-20 2012-06-26 06:22:09 by panda-黄
[合成制备] [已完结]PET稳定剂、抗氧剂 (1/407) liangc0203 2012-06-25 2012-06-25 11:32:25 by Pureland
[合成制备] 乳酸聚合 (3/363) qingnianhe 2012-06-22 2012-06-25 09:20:34 by qingnianhe
[合成制备] 【求助】聚过PCL的请进,谢谢 (5/635) dfpei 2011-04-06 2012-06-25 08:30:00 by 毛毛豆
[合成制备] [已完结]均相溶液中ATRP反应一小段时间后沉淀析出,变成非均相乳液,急!!! (0/817) 月闪晴穹 2012-06-24 2012-06-24 16:32:13 by 月闪晴穹
[合成制备] [已完结]ATRP引发剂溶剂的选择 (4/1037) COLINBOY 2012-06-23 2012-06-24 08:47:28 by COLINBOY
[合成制备] [已完结]可有分子量分布较窄,乙烯含量较低的EPDM? (0/331) fanfei 2012-06-22 2012-06-22 09:03:39 by fanfei
[合成制备] 有没有人做酚醛泡沫? (1/550) hl15134479 2012-06-21 2012-06-21 20:22:07 by mingde
[合成制备] [已完结]求助:氯化铜和氯化钴 与硫化氢气体的反应方程式及解释 (0/2356) 胡苗苗 2012-06-21 2012-06-21 10:57:33 by 胡苗苗
[合成制备] [已完结]请问脂肪族聚酯及芳香族聚酯酯交换反应的温度范围分别是多少 (5/1196) jlsds 2012-06-18 2012-06-21 10:45:11 by edward8800
[合成制备] 链转移剂三硫酯在叠氮化钠/NH4Cl 条件下,会变成巯基?? (0/271) 偶老大呀啊 2012-06-20 2012-06-20 16:52:07 by 偶老大呀啊
[合成制备] [已完结][关贴]动物血水解样品中,如何分离氨基酸和多肽或小肽? (0/289) danyzj01 2012-06-20 2012-06-20 12:07:02 by danyzj01
[合成制备] [已完结]悬浮聚合 (4/482) fangcheng533 2012-06-18 2012-06-19 09:34:30 by fangcheng533
[合成制备] 谁用过住友的PAN /A-550 树脂 (1/371) worryd 2012-06-15 2012-06-19 08:36:44 by worryd
[合成制备] [已完结]请问壳聚糖与碘反应后会生成什么? (0/232) sanguodalao 2012-06-18 2012-06-18 10:32:36 by sanguodalao
[合成制备] 【求助】N-异丙基丙烯酰胺的合成 (7/1900) dingruicnooc 2010-12-16 2012-06-18 09:46:55 by 0710813
[合成制备] [已完结]PLA合成遇到的问题 (0/404) 清明 2012-06-18 2012-06-18 05:41:42 by 清明
[合成制备] [已完结]请问一下,4ml质量分数为10%的NaOH的物质的量是多少 (4/975) oo20 2012-06-15 2012-06-17 22:36:28 by iamlvpeng
[合成制备] 请高手进来回答一个弱弱的问题 (9/873) zcy7822 2012-06-14 2012-06-17 12:33:55 by 高安李敏
[合成制备] [已完结]吡啶的有机合成问题 (1/514) guoxiuping 2012-06-16 2012-06-16 11:42:38 by mwafh
[合成制备] [已完结]求助方法或文献有关合成 polystyrene-cinnamate (0/106) zjkarena 2012-06-16 2012-06-16 06:19:14 by zjkarena
[合成制备] [已完结]聚砜合成细节 (6/935) xiaocai716 2012-06-12 2012-06-15 21:12:35 by xiaocai716
[合成制备] 【求助】聚二甲基二烯丙基氯化铵(P-DADMAAC)制备方法    ( 1 2 ) (12/1781) yyh8065 2010-01-20 2012-06-15 06:35:08 by 松峰
[合成制备] [已完结]异戊二烯聚合怎么保护双键 (3/815) yuyanggood 2012-06-09 2012-06-14 23:30:03 by lcgao
[合成制备] 酚醛泡沫保温板的前景如何? (18/2941) hl15134479 2012-05-08 2012-06-14 12:11:42 by anshengte
[合成制备] [已完结]安息香... (3/534) 胖弟 2012-06-12 2012-06-14 11:38:16 by xj1550
[合成制备] [已完结]硅氢加成 (4/480) qyz1005 2012-05-31 2012-06-14 11:37:34 by winter18
[合成制备] [已完结]有关光固化水性聚氨酯的问题 (6/1019) 乐天9537 2012-06-06 2012-06-13 22:01:48 by zcysrici
[合成制备] [已完结]有关丙烯与四氟乙烯共聚时的竞聚率 (0/405) tju001 2012-06-13 2012-06-13 21:01:18 by tju001
[合成制备] [已完结]600度高温煅烧后的纳米氧化钙和氧化锆复合物为什么还容易吸潮?是孔径太小了吗? (0/322) liujingshi 2012-06-13 2012-06-13 15:06:19 by liujingshi
[合成制备] [关贴]关于粉末涂料聚酯树脂 (2/281) lpcj 2012-05-04 2012-06-13 11:40:40 by 胖弟
[合成制备] [已完结]哪些端基封端的聚二甲基硅氧烷有反应活性? (1/1239) mingde 2012-06-12 2012-06-12 17:59:43 by poss
[合成制备] [已完结]想做有机硅丙烯酸酯的溶液聚合(做涂料的),用乙醇作溶剂,求相关文献! (0/178) ceceliachan 2012-06-12 2012-06-12 09:23:03 by ceceliachan
[合成制备] [已完结]水性环氧乳液 (2/423) L298029766 2012-06-11 2012-06-12 00:03:44 by qilin112
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