Chem. J. Chinese Universities ›› 2014, Vol. 35 ›› Issue (7): 1559.doi: 10.7503/cjcu20140298
• Polymer Chemistry • Previous Articles Next Articles
ZHANG Danfeng*(), LI Sen, YU Wen, MENG Jiangang
Received:
2014-04-02
Online:
2014-07-10
Published:
2014-05-12
Contact:
ZHANG Danfeng
E-mail:zdf93102@ecust.edu.cn
CLC Number:
TrendMD:
ZHANG Danfeng, LI Sen, YU Wen, MENG Jiangang. Polymerization of Methyl Methacrylate with α-Diimine Nickel(Ⅱ)†[J]. Chem. J. Chinese Universities, 2014, 35(7): 1559.
Entry | n(Al)/n(Ni) | Yield/g | Conversion(%) | Activity/(kg·mol-1 Ni·h-1) | 10-4 Mn | PDI |
---|---|---|---|---|---|---|
1 | 200 | 0.13 | 3.0 | 20.3 | 18.5 | 2.0 |
2 | 400 | 0.25 | 5.8 | 39.1 | 14.6 | 2.2 |
3 | 600 | 0.32 | 7.4 | 50.0 | 6.2 | 2.4 |
4 | 800 | 0.40 | 9.2 | 62.5 | 5.0 | 2.3 |
5 | 1000 | 0.33 | 7.4 | 51.6 | 2.9 | 3.1 |
Table 1 Influence of molar ration of Al/Ni on MMA polymerization*
Entry | n(Al)/n(Ni) | Yield/g | Conversion(%) | Activity/(kg·mol-1 Ni·h-1) | 10-4 Mn | PDI |
---|---|---|---|---|---|---|
1 | 200 | 0.13 | 3.0 | 20.3 | 18.5 | 2.0 |
2 | 400 | 0.25 | 5.8 | 39.1 | 14.6 | 2.2 |
3 | 600 | 0.32 | 7.4 | 50.0 | 6.2 | 2.4 |
4 | 800 | 0.40 | 9.2 | 62.5 | 5.0 | 2.3 |
5 | 1000 | 0.33 | 7.4 | 51.6 | 2.9 | 3.1 |
Entry | [MMA]/(mol·L-1) | Yield/g | Conversion(%) | Activity/(kg·mol-1 Ni·h-1) | 10-4 Mn | PDI |
---|---|---|---|---|---|---|
1 | 1.6 | 0.13 | 3.0 | 20.3 | 12.2 | 3.3 |
2 | 2.9 | 0.40 | 9.2 | 62.5 | 5.0 | 2.3 |
3 | 5.6 | 0.95 | 21.8 | 148.4 | 4.1 | 3.2 |
Table 2 Influence of monomer concentration on MMA polymerization*
Entry | [MMA]/(mol·L-1) | Yield/g | Conversion(%) | Activity/(kg·mol-1 Ni·h-1) | 10-4 Mn | PDI |
---|---|---|---|---|---|---|
1 | 1.6 | 0.13 | 3.0 | 20.3 | 12.2 | 3.3 |
2 | 2.9 | 0.40 | 9.2 | 62.5 | 5.0 | 2.3 |
3 | 5.6 | 0.95 | 21.8 | 148.4 | 4.1 | 3.2 |
Entry | T/℃ | Yield/g | Conversion(%) | Activity/(kg·mol-1 Ni·h-1) | 10-4 Mn | PDI |
---|---|---|---|---|---|---|
1 | 20 | 0.13 | 3.0 | 20.3 | 41.9 | 1.5 |
2 | 40 | 0.28 | 6.4 | 43.8 | 38.4 | 1.4 |
3 | 60 | 0.40 | 9.2 | 62.5 | 5.0 | 2.3 |
4 | 80 | 0.53 | 12.2 | 82.8 | 9.6 | 2.1 |
5 | 100 | 0.38 | 8.7 | 59.4 | 4.0 | 3.3 |
Table 3 Influence of polymerization temperature on MMA polymerization*
Entry | T/℃ | Yield/g | Conversion(%) | Activity/(kg·mol-1 Ni·h-1) | 10-4 Mn | PDI |
---|---|---|---|---|---|---|
1 | 20 | 0.13 | 3.0 | 20.3 | 41.9 | 1.5 |
2 | 40 | 0.28 | 6.4 | 43.8 | 38.4 | 1.4 |
3 | 60 | 0.40 | 9.2 | 62.5 | 5.0 | 2.3 |
4 | 80 | 0.53 | 12.2 | 82.8 | 9.6 | 2.1 |
5 | 100 | 0.38 | 8.7 | 59.4 | 4.0 | 3.3 |
Entry | t/h | Yield/g | Conversion(%) | Activity/(kg·mol-1 Ni·h-1) | 10-4 Mn | PDI |
---|---|---|---|---|---|---|
1 | <2 | Trace | ||||
2 | 4 | 0.40 | 9.2 | 62.5 | 5.0 | 2.3 |
3 | 8 | 0.48 | 11.0 | 37.5 | 6.5 | 2.8 |
4 | 12 | 0.59 | 13.6 | 30.7 | 8.8 | 3.2 |
5 | 24 | 1.24 | 28.5 | 32.3 | 63.1 | 1.3 |
Table 4 Influence of polymerization time*
Entry | t/h | Yield/g | Conversion(%) | Activity/(kg·mol-1 Ni·h-1) | 10-4 Mn | PDI |
---|---|---|---|---|---|---|
1 | <2 | Trace | ||||
2 | 4 | 0.40 | 9.2 | 62.5 | 5.0 | 2.3 |
3 | 8 | 0.48 | 11.0 | 37.5 | 6.5 | 2.8 |
4 | 12 | 0.59 | 13.6 | 30.7 | 8.8 | 3.2 |
5 | 24 | 1.24 | 28.5 | 32.3 | 63.1 | 1.3 |
Entry | Solvent | Yield/g | Conversion(%) | Activity/(kg·mol-1 Ni·h-1) | 10-4 Mn | PDI |
---|---|---|---|---|---|---|
1 | Dichloromethane | 0.75 | 17.2 | 117.8 | 15.9 | 1.8 |
2 | Toluene | 0.28 | 6.4 | 43.8 | 38.1 | 1.4 |
3 | n-Hexane | 0.29 | 6.7 | 45.3 | 13.5 | 2.3 |
Table 5 Influence of solvent by catalyst C2*
Entry | Solvent | Yield/g | Conversion(%) | Activity/(kg·mol-1 Ni·h-1) | 10-4 Mn | PDI |
---|---|---|---|---|---|---|
1 | Dichloromethane | 0.75 | 17.2 | 117.8 | 15.9 | 1.8 |
2 | Toluene | 0.28 | 6.4 | 43.8 | 38.1 | 1.4 |
3 | n-Hexane | 0.29 | 6.7 | 45.3 | 13.5 | 2.3 |
Catalyst | Yield/g | Conversion(%) | Activity/ (kg·mol-1 Ni·h-1) | 10-4 Mn | PDI | Tacticity(%) | ||
---|---|---|---|---|---|---|---|---|
mm | mr | rr | ||||||
C1 | 0.69 | 15.9 | 107.8 | 7.0 | 2.9 | 8.0 | 30.7 | 61.3 |
C2 | 0.40 | 9.2 | 62.5 | 5.0 | 2.3 | 8.4 | 35.4 | 56.2 |
C3 | 0.62 | 14.3 | 96.9 | 7.6 | 2.6 | 10.1 | 30.4 | 59.5 |
C4 | 0.05 | 1.1 | 7.8 |
Table 6 Influence of complexes structures*
Catalyst | Yield/g | Conversion(%) | Activity/ (kg·mol-1 Ni·h-1) | 10-4 Mn | PDI | Tacticity(%) | ||
---|---|---|---|---|---|---|---|---|
mm | mr | rr | ||||||
C1 | 0.69 | 15.9 | 107.8 | 7.0 | 2.9 | 8.0 | 30.7 | 61.3 |
C2 | 0.40 | 9.2 | 62.5 | 5.0 | 2.3 | 8.4 | 35.4 | 56.2 |
C3 | 0.62 | 14.3 | 96.9 | 7.6 | 2.6 | 10.1 | 30.4 | 59.5 |
C4 | 0.05 | 1.1 | 7.8 |
[1] | Johnson L. K., Killian C. M., Brookhart M., J. Am. Chem. Soc., 1995, 117, 6414—6415 |
[2] | Ittel S. D., Johnson L. K., Brookhart M., Chem. Rev., 2000, 100, 1169—1203 |
[3] | Camacho D., Guan Z., Chem. Commun., 2010, 46(42), 7879—7893 |
[4] | Park S., Takeuchi D., Osakada K., J. Am. Chem. Soc., 2006, 128, 3510—3511 |
[5] | Zhang D. F., Nadres Enrico T., Brookhart M., Daugulis O., Organometallics, 2013, 32, 5136—5143 |
[6] | Zhang D. F., Fan S., Fu Y., Li S., Chem. J. Chinese Universities, 2013, 34(8), 2005—2010 |
(张丹枫, 樊帅, 伏艳, 李森. 高等学校化学学报, 2013, 34(8), 2005—2010) | |
[7] | Shi X. B., Gao H. Y., Wu Q., Progress in Chemistry, 2009, 21, 2652—2659 |
(施信波, 高海洋, 伍青. 化学进展, 2009, 21, 2652—2659) | |
[8] | Johnson L. K., Mecking S., Brookhart M., J. Am. Chem. Soc., 1996, 118, 267—268 |
[9] | Nakamura A., Ito S., Nozaki K., Chem. Rev., 2009, 109, 5215—5244 |
[10] | Collins S., Ward D. G., J. Am. Chem. Soc., 1992, 114, 5460—5462 |
[11] | Yasuda H., Yamamoto H., Yokota K., Miyake S., Nakamura A., J. Am. Chem. Soc., 1992, 114, 4908—4910 |
[12] | Giardello M. A., Yamamoto H., Brard L., Marks T. J., J. Am. Chem. Soc., 1995, 117, 3276—3277 |
[13] | Endo K., Inukai A., Polym. Int., 2000, 49, 110—114 |
[14] | Li X. F., Li Y. G., Li Y. S., Chen Y. X., Hu N. H., Organometallics, 2005, 24, 2502—2510 |
[15] | Lu J. H., Zhang D. F., Chen Qian., Yu B. W., Front. Chem. Sci. Eng., 2011, 5(1), 19—25 |
[16] | Wang S.H., Zhang D. F., Wang G., Lu J. H., Xu L., Wang Y. L., Wu Y. Q., Liu C. S., Tian S. M., Zhang B. J., Sun Y. D., Zhong W. P., Chen Q., Zhang D. S., Li J. Z., Huang F. L., Nickel Catalysts for(co)Polymerization of Ethylene/Methyl Mathacrylate and their Preparation as well as Polymerization Methods, CN 200810117105.X, 2008. 07. 24 |
(王斯晗, 张丹枫, 王刚, 卢季红, 徐丽, 王筱玲, 吴瑶庆, 柳春山, 田素敏, 张宝军, 孙亚东, 仲伟平, 陈谦, 张德顺, 李建忠, 黄付玲. 乙烯/甲基丙烯酸甲酯(共)聚合用镍催化剂及制备与聚合方法, CN 200810117105.X, 2008-07-24) | |
[17] | Zhang D. F., Zhao P., Huang B. T., J. East China University of Science and Technology Natural Science Edition, 2012, 38(1), 1—5 |
(张丹枫, 赵平, 黄葆同. 华东理工大学学报自然科学版, 2012, 38(1), 1—5) | |
[18] | Kim I., Hwang J. K., Lee J. K., Ha C. H., Woo S. I., Marcromol. Rapid. Commun., 2003, 24, 508—511 |
[19] | Haff M., Schmiedl A., Schmedake T. A., Powell D. R., Millevolte A. J., Denk M., West R., J. Am. Chem. Soc., 1998, 120, 12714—12719 |
[20] | Williams B. S., Leatherman M. D., White P. S., Brookhart M., J. Am. Chem. Soc., 2005, 127, 5132—5146 |
[21] | Allen P. E., Casey B. A., Eur. Polym. J., 1970, 6, 793 |
[22] | Gates D. P., Svejda S. A., Oňate E., Killian C. M., Johnson L. K., White P. S., Brookhart M., Macromolecules, 2000, 33, 2320—2334 |
[23] | Popeney C. S., Guan Z., Macromolecules, 2010, 43(9), 4091—4097 |
(Ed.: D, Z) |
[1] | LIU Qingqing, WANG Pu, WANG Yongshuai, ZHAO Man, DONG Huanli. Synthesis and Topochemical Polymerization Study of Naphthalene/perylene Imides Substituted Diacetylene Derivatives [J]. Chem. J. Chinese Universities, 2022, 43(6): 20220091. |
[2] | LI Haibo, XIAO Changfa, JIANG Long, HUANG Yun, DAN Yi. Copolymerization of Methyl Acrylate and 1-Octene Catalyzed by the Loaded Aluminum Chloride on MCM-41 Molecular Sieve [J]. Chem. J. Chinese Universities, 2021, 42(9): 2974. |
[3] | MA Yukun, JIN Hui, REN Chuanli, LI Zhibo. Ring-opening Polymerization of Cyclic Esters Using Recyclable Polystyrene Supported Urea-Base Binary Catalyst [J]. Chem. J. Chinese Universities, 2021, 42(9): 2968. |
[4] | ZHANG Wanbin, WANG Yanmeng, WANG Shaowu, TONG Xin, HAN Xiaoqian, ZHANG Ce, ZHANG Guanghua, ZHU Xiuzhong. Synthesis of Poly(allyl glycidyl ether) Bearing Alkyl Functional Side Groups and Its Plasticizing and Antistatic Effects for PVC [J]. Chem. J. Chinese Universities, 2021, 42(9): 2961. |
[5] | LIU Xiaojin, LI Ting, WANG Yang, DONG Weifu. Preparation of Terpolymer Microspheres with Broad Band UV-blocking Performance [J]. Chem. J. Chinese Universities, 2021, 42(6): 1965. |
[6] | XU Xiaozhou, LIU Yi, HE Minhui, MO Song, LAN Bangwei, ZHAI Lei, FAN Lin. Effect of Copolymerization Structure and Molecular Weight on Melt Fluidity and Thermal Properties of Thermoplastic Polyimide Resins [J]. Chem. J. Chinese Universities, 2021, 42(3): 919. |
[7] | LI Rongye, NI Yunxia, LIU Dandan, LI Zhi, CHENG Yuxin, XIA Mingxin, FU Xiaohui. Synthesis and Characterization of Thermoresponsive Polypeptide/polypeptoid Block Copolymers [J]. Chem. J. Chinese Universities, 2021, 42(3): 850. |
[8] | YANG Lincan, LENG Xuefei, HAN Li, LI Chao, ZHANG Songbo, LEI Lan, MA Hongwei, LI Yang. Synthesis of α,ω⁃End Alkynyl-functionalized Styrene-isoprene-styrene Polymer Based on Di-lithium Method [J]. Chem. J. Chinese Universities, 2021, 42(3): 866. |
[9] | DU Xinyao, WANG Wei, LIN Yu, WU Guozhang. Synthesis and Optical Properties of Polycarbonates Copolymerized with Bisphenol Fluorene Moiety [J]. Chem. J. Chinese Universities, 2021, 42(12): 3765. |
[10] | LI Chen, LI Yuesheng. Living Ring-opening Polymerization of O-Carboxyanhydrides Catalyzed by Pyridine Derivatives [J]. Chem. J. Chinese Universities, 2021, 42(10): 3203. |
[11] | LI Boxin, YANG Junge, YIN Dezhong, GAO Chengqian, ZHANG Qiuyu. Preparation of Large-sized Microencapsulated Phase Change Materials Through Pickering Emulsion Stabilized by Monodisperse Polymer Microspheres [J]. Chem. J. Chinese Universities, 2020, 41(9): 2085. |
[12] | DENG Yakui, YUAN Yuan, CHEN Yulan. Recent Advances in the Synthesis of Multi-Mechanophore Polymers [J]. Chem. J. Chinese Universities, 2020, 41(9): 1956. |
[13] | ZHANG Junying, PENG Wei, CHEN Ziwei, HE Aihua. Effect of the Polymerization Temperature on the Copolymerization of Butadiene and Isoprene Catalyzed by Supported Ziegler-Natta Catalyst [J]. Chem. J. Chinese Universities, 2020, 41(8): 1873. |
[14] | WANG Qianying, CUI Shuxun. Investigation of Formation Mechanism of Polydopamine by Adding Free Radical Quencher [J]. Chem. J. Chinese Universities, 2020, 41(6): 1378. |
[15] | ZUO Xiaoling, WU Chong, HUANG Anrong, LUO Jiaolian, LI Zhuyu, WANG Meng, ZHOU Ying, YU Hongna, GUO Jianbing. Visible-light-sensitive Versatile Fluorescent Brightener-based Photoinitiating Systems † [J]. Chem. J. Chinese Universities, 2020, 41(4): 811. |
Viewed | ||||||
Full text |
|
|||||
Abstract |
|
|||||