Structure-Property Relationships of Metallocene Polyalphaolefin: From the Molecular Structure of Catalysts to the Performance of Base Oils

Yu-fei Qin; Jian Xu; Yu-lian Li; Lin Liu; Xin-yue Liu; Yu-fei Bian; Jiu-sheng Li; Pei-qian Yu; Rong-juan Cong; Lin-feng Chen; Yue Yu

doi:10.11777/j.issn1000-3304.2026.25329

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Structure-Property Relationships of Metallocene Polyalphaolefin: From the Molecular Structure of Catalysts to the Performance of Base Oils

更新时间：2026-04-23

- Structure-Property Relationships of Metallocene Polyalphaolefin: From the Molecular Structure of Catalysts to the Performance of Base Oils
- Acta Polymerica Sinica Pages: 1-17(2026)
- 作者机构：
  
  1.国家能源集团北京低碳清洁能源研究院北京 102211
  2.中国科学院上海高等研究院先进润滑材料实验室上海 201210
- 作者简介：
- 基金信息：
- DOI：10.11777/j.issn1000-3304.2026.25329
  CLC：
- CSTR：32057.14.GFZXB.2026.7578
- Received：01 February 2026，
  
  Accepted：13 March 2026，
  
  Online First：22 April 2026，
- 稿件说明：
移动端阅览
秦宇飞, 许健, 李玉莲, 刘琳, 刘欣悦, 边宇飞, 李久盛, 于佩潜, 丛蓉娟, 陈林枫, 俞越. 茂金属聚α-烯烃构效关系：从聚合催化剂结构到润滑油基础油物性. 高分子学报, doi: 10.11777/j.issn1000-3304.2026.25329.

Qin, Y. F.; Xu, J.; Li, Y. L.; Liu, L.; Liu, X. Y.; Bian, Y. F.; Li, J. S.; Yu, P. Q.; Cong, R. J.; Chen, L. F.; Yu, Y. Structure-property relationships of metallocene polyalphaolefin: from the molecular structure of catalysts to the performance of base oils. Acta Polymerica Sinica (in Chinese), doi: 10.11777/j.issn1000-3304.2026.25329.
秦宇飞, 许健, 李玉莲, 刘琳, 刘欣悦, 边宇飞, 李久盛, 于佩潜, 丛蓉娟, 陈林枫, 俞越. 茂金属聚α-烯烃构效关系：从聚合催化剂结构到润滑油基础油物性. 高分子学报, doi: 10.11777/j.issn1000-3304.2026.25329. DOI： CSTR： 32057.14.GFZXB.2026.7578.

Qin, Y. F.; Xu, J.; Li, Y. L.; Liu, L.; Liu, X. Y.; Bian, Y. F.; Li, J. S.; Yu, P. Q.; Cong, R. J.; Chen, L. F.; Yu, Y. Structure-property relationships of metallocene polyalphaolefin: from the molecular structure of catalysts to the performance of base oils. Acta Polymerica Sinica (in Chinese), doi: 10.11777/j.issn1000-3304.2026.25329. DOI： CSTR： 32057.14.GFZXB.2026.7578.

摘要

本综述介绍了茂金属催化剂的分子结构对茂金属聚

-烯烃(mPAO)合成基础油分子结构(立构规整性、区域规整性、分子量等)的调控机制，并归纳了mPAO基础油分子结构与其性能间的内在联系. 重点阐述了支链长度、支链数量、分子量及立体化学属性等关键结构参数对mPAO的黏度、黏度指数、倾点、结晶性、剪切稳定性及摩擦性能的影响规律. 对mPAO构效关系的理解不仅有助于完善润滑油领域的基础理论体系，更为高性能润滑油产品的设计与开发提供了重要的理论依据和支撑.

Abstract

This review comprehensively investigates how the molecular structures of metallocene catalysts govern the molecular structures of polyalphaolefins (PAOs)

focusing on stereoregularity

regioregularity

and molecular weight. It also elucidates the critical relationship between PAO molecular structures and their performance properties. Specifically

it analyzes how key molecular parameters—including branch length

branch number

molecular weight

and stereochemistry—influence essential performance of base oil such as viscosity

viscosity index

pour point

crystallizability

shear stability

and tribological behavior. By synthesizing these structure-property-performance relationships

this article establishes a systematic framework for understanding the mPAO-based lubricants and serves as a foundational reference for developing high-performance mPAO-based lubricants.

关键词

Keywords

references

Nifant'ev I. E. ; Vinogradov A. A. ; Vinogradov A. A. ; Sedov I. V. ; Dorokhov V. G. ; Lyadov A. S. ; Ivchenko P. V. Structurally uniform 1-hexene, 1-octene, and 1-decene oligomers: zirconocene/MAO-catalyzed preparation, characterization, and prospects of their use as low-viscosity low-temperature oil base stocks . Appl. Catal. A Gen. , 2018 , 549 , 40 - 50 . doi: 10.1016/j.apcata.2017.09.016 http://dx.doi.org/10.1016/j.apcata.2017.09.016

Wu M. M. S. ; Jackson A. ; Vann W. D. ; Carey J. T. ; Yang N. ; Ho S. C. H. HVI-PAO in industrial lubricant and grease compositions , US patent, US 8399390 B 2 . 2005-06-29 .

唐勇 , 陶闻杰 , 孙秀丽 , 李军方 , 王峥 . 高支化油状烷烃聚合物及其制法和应用 , 中国专利 , CN 103360517 B . 2017-12-08 .

唐勇 , 陶闻杰 , 孙秀丽 , 李军方 . 一类由烯烃制备高支化烷烃的催化体系 , 中国专利 , CN 102786435 B . 2015-01-14 . doi: CN102786435 A http://dx.doi.org/CN102786435 A

周姣龙 , 刘加帅 , 任鸿平 , 朱洁 , 杨建华 . 一种低碳烯烃经聚合直接合成高性能高粘度基础油的工艺方法 , 中国专利 , CN 112725017 B . 2023-10-20 .

Azizov A. H. ; Aliyeva R. V. ; Kalbaliyeva E. S. ; Ibrahimova M. J. Selective synthesis and the mechanism of formation of the oligoalkylnaphthenic oils by oligocyclization of 1-hexene in the presence of ionic-liquid catalysts . Appl. Catal. A Gen. , 2010 , 375 ( 1 ), 70 - 77 . doi: 10.1016/j.apcata.2009.12.019 http://dx.doi.org/10.1016/j.apcata.2009.12.019

Gee J. C. ; Small B. L. ; Hope K. D. Behavior of protonated cyclopropyl intermediates during polyalphaolefin synthesis: mechanism and predicted product distribution . J. Phys. Org. Chem. , 2012 , 25 ( 12 ), 1409 - 1417 . doi: 10.1002/poc.3059 http://dx.doi.org/10.1002/poc.3059

Onopchenko A. ; Cupples B. L. ; Kresge A. N. Boron fluoride-catalyzed oligomerization of alkenes: structures, mechanisms, and properties . Ind. Eng. Chem. Prod. Res. Dev. , 1983 , 22 ( 2 ), 182 - 191 . doi: 10.1021/i300010a006 http://dx.doi.org/10.1021/i300010a006

Huang Q. G. ; Chen L. G. ; Ma L. ; Fu Z. F. ; Yang W. T. Synthesis and characterization of oligomer from 1-decene catalyzed by supported Ziegler-Natta catalyst . Eur. Polym. J. , 2005 , 41 ( 12 ), 2909 - 2915 . doi: 10.1016/j.eurpolymj.2005.05.040 http://dx.doi.org/10.1016/j.eurpolymj.2005.05.040

Huang Q. G. ; Chen L. G. ; Sheng Y. P. ; Ma L. ; Fu Z. F. ; Yang W. T. Synthesis and characterization of oligomer from 1-decene catalyzed by AlCl3/TiCl4/SiO2/Et2AlCl. J. Appl. Polym. Sci. , 2006 , 101 ( 1 ), 584 - 590 . doi: 10.1002/app.23530 http://dx.doi.org/10.1002/app.23530

Small B. L. ; Hope K. D. ; Yang Q. ; Masino A. P. ; McDaniel M. P. ; Buck R. M. ; Beaulieu W. B. ; Baralt E. J. ; Netemeyer E. J. ; Kreischer B. Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends, US patent, US 8536391 B 2 . 2010-06-15 . doi: US8536391 B2 http://dx.doi.org/US8536391 B2

Wu M. M. S. ; Coker C. L. ; John F . Walzer, J. ; Jiang, P. Low viscosity poly-alpha-olefins , US patent, US 9409834 B 2 . 2012-03-21 .

Wu M. M. ; Yang N. ; Baugh L. S. ; Canich J. A. M. ; Rucker S. P. ; Walzer J. F. ; Lee G. H. ; Lo F. Y. K. ; Jackson A. ; Hagemeister M. ; Tirmizi S. ; Jiang P. ; Chee C. S. Polyalpha-olefin compositions and processes to produce the same , European patent, EP 1910431 B 1 . 2005-07-19 .

Canich J. A. M. ; Borisov I. S. ; Golenishchev A. K. ; Goryunov G. P. ; Uborsky D. V. ; Kulyabin P. S. ; Kononovich D. S. ; Izmer V. V. ; Voskoboynikov A. Z. Substituted metallocene catalysts , European patent, EP 3022234 B 1 . 2013-07-17 .

林国就 , 揭斌华 , 刘汉海 , 王俊 , 梁颢林 . 国产茂金属聚 α -烯烃在合成齿轮油中的应用研究 . 合成润滑材料 , 2021 , 48 ( 03 ), 33 - 37 . doi: 10.3969/j.issn.1672-4364.2021.03.009 http://dx.doi.org/10.3969/j.issn.1672-4364.2021.03.009

王维伟 . 柴油机基础油分子结构设计及其润滑机理研究 . 大连海事大学博士学位论文 , 2018 .

Wang B. Q. Ansa-metallocene polymerization catalysts: effects of the bridges on the catalytic activities . Coord. Chem. Rev. , 2006 , 250 ( 1-2 ), 242 - 258 . doi: 10.1016/j.ccr.2005.05.012 http://dx.doi.org/10.1016/j.ccr.2005.05.012

许健 , 彭立 , 马国梁 , 杨云海 . 合成润滑油基础油茂金属聚- α 烯烃合成研究进展 . 现代化工 , 2012 , 32 ( 09 ), 28 - 30+32 . doi: 10.3969/j.issn.0253-4320.2012.09.008 http://dx.doi.org/10.3969/j.issn.0253-4320.2012.09.008

Knowles D. C. ; Fabian J. R. ; Kosover V. ; Ferrarotti S. ; Fox E. B. Polyalphaolefins and processes for forming polyalphaolefins , US patent, US 20090281360 A 1 . 2008-03-06 .

Henschke O. ; Knorr J. ; Arnold M. Poly- α -olefins from polypropene to poly-1-eicosene made with metallocene catalysts . J. Macromol. Sci. Part A , 1998 , 35 ( 3 ), 473 - 481 . doi: 10.1080/10601329808001990 http://dx.doi.org/10.1080/10601329808001990

Grumel V. ; Brüll R. ; Pasch H. ; Raubenheimer H. G. ; Sanderson R. ; Wahner U. M. Homopolymerization of higher 1-olefins with metallocene/MAO catalysts . Macromol. Mater. Eng. , 2001 , 286 ( 8 ), 480 - 487 . doi: 10.1002/1439-2054(200108)286:8<480::aid-mame480>3.3.co;2-1 http://dx.doi.org/10.1002/1439-2054(200108)286:8<480::aid-mame480>3.3.co;2-1

Galland G. B. ; Da Silva L. F. ; Nicolini A. Tacticity of poly- α -olefins from poly-1-hexene to poly-1-octadecene . J. Polym. Sci. A Polym. Chem. , 2005 , 43 ( 20 ), 4744 - 4753 . doi: 10.1002/pola.20989 http://dx.doi.org/10.1002/pola.20989

DiMaio A. J. ; Baranski J. R. ; Bludworth J. G. ; Gillis D. J. Process for producing liquid polyalphaolefin polymer , metallocene catalyst therefor, the resulting polymer and lubricant containing same, US patent, US 6858767 B 1 . 2000-08-11 .

Kim I. ; Zhou J. M. ; Chung H. Higher α-olefin polymerizations catalyzed by rac-Me 2 Si( 1 -C 5 H 2 - 2 -C H 3 - 4 -tBu)2Zr(NMe 2 ) 2 /Al(iBu) 3 /[Ph 3 C ] [B(C6F 5 ) 4 . J. Polym. Sci. A Polym. Chem., 2000, 38 ( 9 ), 1687 - 1697 .

Tsou A. H. ; López-Barrón C. R. ; Hagadorn J. R. Bimodal bottlebrush poly(alpha olefin) solid lubricants , International patent, WO 2019147518 A 1 . 2018-01-29 .

Resconi L. ; Cavallo L. ; Fait A. ; Piemontesi F. Selectivity in propene polymerization with metallocene catalysts . Chem. Rev. , 2000 , 100 ( 4 ), 1253 - 1346 . doi: 10.1021/cr9804691 http://dx.doi.org/10.1021/cr9804691

Ehm C. ; Vittoria A. ; Goryunov G. P. ; Izmer V. V. ; Kononovich D. S. ; Samsonov O. V. ; Di Girolamo R. ; Budzelaar P. H. M. ; Voskoboynikov A. Z. ; Busico V. ; Uborsky D. V. ; Cipullo R. An integrated high throughput experimentation/predictive QSAR modeling approach to ansa-zirconocene catalysts for isotactic polypropylene . Polymers , 2020 , 12 ( 5 ), 1005 . doi: 10.3390/polym12051005 http://dx.doi.org/10.3390/polym12051005

Ehm C. ; Vittoria A. ; Goryunov G. P. ; Kulyabin P. S. ; Budzelaar P. H. M. ; Voskoboynikov A. Z. ; Busico V. ; Uborsky D. V. ; Cipullo R. Co nnection of stereoselectivity, regioselectivity, and molecular weight capability in rac-R' 2 Si( 2 -Me-4-R-indenyl) 2 ZrCl 2 type catalysts . Macromolecules , 2018, 51 ( 20 ), 8073 - 8083 . doi: 10.1021/acs.macromol.8b01546 http://dx.doi.org/10.1021/acs.macromol.8b01546

Ehm C. ; Zaccaria F. ; Cipullo R. From mechanistic investigation to quantitative prediction . Computational Quantum Chemistry. Amsterdam : Elsevier , 2019 , 287 - 326 . doi: 10.1016/b978-0-12-815983-5.00009-x http://dx.doi.org/10.1016/b978-0-12-815983-5.00009-x

Wu M. M. S.. ; Rucker S. P. ; Canich J. A. M. Process for producing novel synthetic basestocks , US patent, US 9701595 B 2 . 2013-01-02 .

Wu M. M. S. ; Coker C. L. ; John F . Walzer, J. ; Jiang, P. ; Rucker, S. P. Process to produce high viscosity fluids, US patent, US 7989670 B 2 . 2007-01-22 .

DiMaio A. J. Process for the oligomerization of α-olefins having low unsaturation , US patent, US 6706828 B 2 . 2002-06-04 .

Wu M. M. ; Hagemeister M. P. ; Yang N. Process to produce polyalphaolefins , US patent, US 8513478 B 2 . 2007-08-01 .

Wu M. M. S. ; Baugh L. S. ; Canich J. A. M. ; Chee C. S. ; Hagemeister M. P. ; Jackson A. ; Jiang P. ; Lee G. H. ; Lo F. Y. K. ; Rucker S. P. ; Tirmizi S. ; John F . Walzer, J. ; Yang, N. Polyalpha-olefin compositions and processes to produce the same , US patent, US 8748361 B 2 . 2006-06-02 .

Resconi L. ; Camurati I. ; Sudmeijer O. Chain transfer reactions in propylene polymerization with zirconocene catalysts . Top. Catal. , 1999 , 7 ( 1 ), 145 - 163 . doi: 10.1023/a:1019115801193 http://dx.doi.org/10.1023/a:1019115801193

Janiak C. Metallocene and related catalysts for olefin, alkyne and silane dimerization and oligomerization . Coord. Chem. Rev. , 2006 , 250 ( 1-2 ), 66 - 94 . doi: 10.1016/j.ccr.2005.02.016 http://dx.doi.org/10.1016/j.ccr.2005.02.016

Jüngling S. ; Mülhaupt R. ; Stehling U. ; Brintzinger H. H. ; Fischer D. ; Langhauser F. The role of dormant sites in propene polymerization using methylalumoxane activated metallocene catalysts . Macromol. Symp. , 1995 , 97 ( 1 ), 205 - 216 . doi: 10.1002/masy.19950970121 http://dx.doi.org/10.1002/masy.19950970121

Wahner U. M. ; Brüll R. ; Pasch H. ; Raubenheimer H. G. ; Sanderson R. Oligomerisation of 1-pentene with metallocene catalysts . Angew. Makromol. Chem. , 1999 , 270 ( 1 ), 49 - 55 . doi: 10.1002/(sici)1522-9505(19990901)270:1<49::aid-apmc49>3.0.co;2-k http://dx.doi.org/10.1002/(sici)1522-9505(19990901)270:1<49::aid-apmc49>3.0.co;2-k

Chen P. C. ; Li M. H. ; Rapp J. L. Processes to produce poly alpha-olefin trimer and apparatus therefor , US patent, US 20190359748 A 1 . 2019-08-09 .

Yang J. ; Canich J. A. M. ; Zhou H. Catalyst systems and processes for poly alpha-olefin having high vinylidene content , US patent, US 20190248936 A 1 . 2019-02-07 .

Crowther D. J. ; Chen P. C. ; Lovell J. A. ; Islam M. S. Metallocene-catalyzed polyalpha-olefins , International patent, WO 2018182982 A 2 . 2017-03-28 .

Toto M. ; Cavallo L. ; Corradini P. ; Moscardi G. ; Resconi L. ; Guerra G. Influence of π -ligand substitutions on the regiospecificity and stereospecificity in isospecific zirconocenes for propene polymerization. A molecular mechanics analysis . Macromolecules , 1998 , 31 ( 11 ), 3431 - 3438 . doi: 10.1021/ma980238w http://dx.doi.org/10.1021/ma980238w

Kawamura-Kuribayashi H. ; Koga N. ; Morokuma K. An ab initio MO and MM study of homogeneous olefin polymerization with silylene-bridged zirconocene catalyst and its regio- and stereoselectivity . J. Am. Chem. Soc. , 1992 , 114 ( 22 ), 8687 - 8694 . doi: 10.1021/ja00048a049 http://dx.doi.org/10.1021/ja00048a049

Janiak C. ; Blank F. Metallocene catalysts for olefin oligomerization . Macromol. Symp. , 2006 , 236 ( 1 ), 14 - 22 . doi: 10.1002/masy.200690047 http://dx.doi.org/10.1002/masy.200690047

Nifant'ev I. ; Ivchenko P. ; Tavtorkin A. ; Vinogradov A. ; Vinogradov A. Non-traditional Ziegler-Natta catalysis in α -olefin tran sformations: reaction mechanisms and product design . Pure Appl. Chem. , 2017 , 89 ( 8 ), 1017 - 1032 . doi: 10.1515/pac-2016-1131 http://dx.doi.org/10.1515/pac-2016-1131

Park J. H. ; Jang Y. E. ; Jeon J. Y. ; Go M. J. ; Lee J. ; Kim S. K. ; Lee S. I. ; Lee B. Y. Preparation of ansa-metallocenes for production of poly( α -olefin) lubricants . Dalton Trans. , 2014 , 43 ( 26 ), 10132 - 10138 . doi: 10.1039/c4dt00997e http://dx.doi.org/10.1039/c4dt00997e

Nifant'ev I. E. ; Ivchenko P. V. ; Bagrov V. V. ; Churakov A. V. ; Mercandelli P. 5-Methoxy-substituted zirconium bis-indenyl ansa -complexes: synthesis, structure, and catalytic activity in the polymerization and copolymerization of alkenes . Organometallics , 2012 , 31 ( 14 ), 4962 - 4970 . doi: 10.1021/om300160v http://dx.doi.org/10.1021/om300160v

Ehm C. ; Budzelaar P. H. M. ; Busico V. Tuning the relative energies of propagation and chain termination barriers in polyolefin catalysis through electronic and steric effects . Eur. J. Inorg. Chem. , 2017 , 2017( 27 ), 3343 - 3349 . doi: 10.1002/ejic.201700398 http://dx.doi.org/10.1002/ejic.201700398

Kioupis L. I. ; Maginn E. J. Molecular simulation of poly- α -olefin synthetic lubricants: impact of molecular architecture on performan ce properties . J. Phys. Chem. B , 1999 , 103 ( 49 ), 10781 - 10790 . doi: 10.1021/jp992399n http://dx.doi.org/10.1021/jp992399n

何垒垒 , 苏朔 , 龙军 . 聚 α -烯烃合成基础油分子结构与性能关系研究进展 . 石油学报(石油加工) , 2024 , 40 ( 1 ), 266 - 276 . doi: 10.3969/j.issn.1001-8719.2024.01.027 http://dx.doi.org/10.3969/j.issn.1001-8719.2024.01.027

曹媛媛 , 刘通 , 闫义斌 , 孙恩浩 , 蒋岩 . 聚 α -烯烃合成油基础油结构组成与性能关系研究进展 . 化工技术与开发 , 2015 , 44 ( 12 ), 35 - 38 . doi: 10.3969/j.issn.1671-9905.2015.12.011 http://dx.doi.org/10.3969/j.issn.1671-9905.2015.12.011

王秀文 , 陈文艺 , 邹恺 . 润滑油基础油结构组成与性能关系研究进展 . 应用化工 , 2014 , 43 ( 03 ), 539 - 542 .

Mathas D. ; Holweger W. ; Wolf M. ; Bohnert C. ; Bakolas V. ; Procelewska J. ; Wang L. ; Bair S. ; Skylaris C. K. Evaluation of methods for viscosity simulations of lubricants at different temperatures and pressures: a case study on PAO-2 . Tribol. Trans. , 2021 , 64 ( 6 ), 1138 - 1148 . doi: 10.1080/10402004.2021.1922790 http://dx.doi.org/10.1080/10402004.2021.1922790

MacConochie I. O. ; Newman , W. H. Jr . The effect of lubricant viscosity on the lubrication of gear teeth . Wear , 1961 , 4 ( 1 ), 10 - 21 . doi: 10.1016/0043-1648(61)90237-X http://dx.doi.org/10.1016/0043-1648(61)90237-X

Kim H. G. ; Jeon S. I. Effect on friction of engine oil seal with engine oil viscosity . Int. J. Automot. Technol. , 2008 , 9 ( 5 ), 601 - 606 . doi: 10.1007/s12239-008-0071-0 http://dx.doi.org/10.1007/s12239-008-0071-0

McCabe C. ; Cui S. T. ; Cummings P. T. Characterizing the viscosity-temperature dependence of lubricants by molecular simulation . Fluid Phase Equilib. , 2001 , 183 - 184 , 363 - 370 . doi: 10.1016/S0378-3812(01)00448-4 http://dx.doi.org/10.1016/S0378-3812(01)00448-4

Jabbarzadeh A. ; Atkinson J. D. ; Tanner R. I. Effect of molecular shape on rheological properties in molecular dynamics simulation of star, H, comb, and linear polymer melts . Macromolecules , 2003 , 36 ( 13 ), 5020 - 5031 . doi: 10.1021/ma025782q http://dx.doi.org/10.1021/ma025782q

Kobayashi M. ; Saitoh M. ; Ishida K. ; Yachi H. Viscosity properties and molecular structure of lube base oil prepared from Fischer-Tropsch waxes . J. Jpn. Petrol. Inst. , 2005 , 48 ( 6 ), 365 - 372 . doi: 10.1627/jpi.48.365 http://dx.doi.org/10.1627/jpi.48.365

Xue J. Y. ; Dong S. Q. ; Mi P. K. ; Wang L. B. ; Wang S. H. ; Zhang Z. ; Zhang Z. G. ; Hu J. S. Study of the structure-activity relationship of metallocene-catalysed poly- α -olefin (mPAO) base oil . Mol. Syst. Des. Eng. , 2021 , 6 ( 9 ), 722 - 729 . doi: 10.1039/d1me00032b http://dx.doi.org/10.1039/d1me00032b

López-Barrón C. R. ; Brant P. ; Eberle A. P. R. ; Crowther D. J. Linear rheology and structure of molecular bottlebrushes with short side chains . J. Rheol. , 2015 , 59 ( 3 ), 865 - 883 . doi: 10.1122/1.4918977 http://dx.doi.org/10.1122/1.4918977

López-Barrón C. R. ; Hagadorn J. R. Dynamic fragility of α -olefin molecular bottlebrushes . J. Polym. Sci. Part B Polym. Phys. , 2019 , 57 ( 19 ), 1293 - 1299 . doi: 10.1002/polb.24803 http://dx.doi.org/10.1002/polb.24803

Hagemeister M. ; Kramer A. I. ; Nandapurkar P. J. ; Tirmizi S. ; Wu M. M. S. Utilization of linear alpha olefins in the production of metallocene catalyzed poly-alpha olefins, US patent, US 9469704 B 2 . 2008-12-22 . doi: 10.1515/9783110778762-005 http://dx.doi.org/10.1515/9783110778762-005

Kioupis L. I. ; Maginn E. J. Impact of molecular architecture on the high-pressure rheology of hydrocarbon fluids . J. Phys. Chem. B , 2000 , 104 ( 32 ), 7774 - 7783 . doi: 10.1021/jp000966x http://dx.doi.org/10.1021/jp000966x

Brennan J. A. Wide-temperature range synthetic hydrocarbon fluids . Ind. Eng. Chem. Prod. Res. Dev. , 1980 , 19 ( 1 ), 2 - 6 .

宋春侠 , 张智华 , 刘颖荣 , 王威 , 刘泽龙 . 润滑油基础油分子结构与黏度指数构效关系研究 . 石油炼制与化工 , 2020 , 51 ( 06 ), 1 - 5 .

Panwar P. ; Schweissinger E. ; Maier S. ; Hilf S. ; Sirak S. ; Martini A. Effect of polymer structure and chemistry on viscosity index, thickening efficiency, and traction coefficient of lubricants . J. Mol. Liq. , 2022 , 359 , 119215 . doi: 10.1016/j.molliq.2022.119215 http://dx.doi.org/10.1016/j.molliq.2022.119215

López-Barrón C. R. ; Vargas-Lara F. ; Kang S. H. Single-chain conformation of poly( α -olefins) in dilute solutions at the crossover between linear and bottlebrush architectures . Macromolecules , 2021 , 54 ( 14 ), 6854 - 6866 . doi: 10.1021/ACS.MACROMOL.1C00725 http://dx.doi.org/10.1021/ACS.MACROMOL.1C00725

Dong S. Q. ; Mi P. K. ; Xu S. ; Zhang J. ; Zhao R. D. Preparation and characterization of single-component poly- α -olefin oil base stocks . Energy Fuels , 2019 , 33 ( 10 ), 9796 - 9804 . doi: 10.1021/acs.energyfuels.9b02938 http://dx.doi.org/10.1021/acs.energyfuels.9b02938

Jones A. T. Crystallinity in isotactic polyolefins with unbranched side chains . Makromol. Chem. , 1964 , 71 ( 1 ), 1 - 32 . doi: 10.1002/MACP.1964.020710101 http://dx.doi.org/10.1002/MACP.1964.020710101

Wang X. Y. ; Yang F. ; Cao D. F. ; Ma Z. ; Pan L. ; Li Y. S. Structure and property of comb-like polyolefins derived from highly stereospecific homo-polymerization of higher α -olefins . Polymer , 2021 , 213 , 123223 . doi: 10.1016/j.polymer.2020.123223 http://dx.doi.org/10.1016/j.polymer.2020.123223

López-Barrón C. R. ; Tsou A. H. ; Younker J. M. ; Norman A. I. ; Schaefer J. J. ; Hagadorn J. R. ; Throckmorton J. A. microstructure of crystallizable α -olefin molecular bottlebrushes: isotactic and atactic poly(1-octadecene) . Macromolecules , 2018 , 51 ( 3 ), 872 - 883 . doi: 10.1021/acs.macromol.7b02524 http://dx.doi.org/10.1021/acs.macromol.7b02524

López-Barrón C. R. ; Hagadorn J. R. ; Mattler S. J. ; Throckmorton J. A. Syndiotactic α -olefin molecular bottlebrushes: crystallization, melting, and hierarchical microstructure . Macromolecules , 2020 , 53 ( 10 ), 3778 - 3788 . doi: 10.1021/acs.macromol.0c00420 http://dx.doi.org/10.1021/acs.macromol.0c00420

López-Barrón C. R. ; Hagadorn J. R. ; Throckmorton J. A. Isothermal crystallization kinetics of α -olefin molecular bottlebrushes . Macromolecules , 2020 , 53 ( 17 ), 7439 - 7449 . doi: 10.1021/acs.macromol.0c01282 http://dx.doi.org/10.1021/acs.macromol.0c01282

Sirota E. B. Supercooling, nucleation, rotator phases, and surface crystallization of n-alkane melts . Langmuir , 1998 , 14 ( 11 ), 3133 - 3136 . doi: 10.1021/la970594s http://dx.doi.org/10.1021/la970594s

Badea E. ; Della Gatta G. ; D'Angelo D. ; Brunetti B. ; Rečková Z. Odd-even effect in melting properties of 12 alkane-α, ω-diamides. J. Chem. Thermodyn. , 2006 , 38 ( 12 ), 1546 - 1552 . doi: 10.1016/j.jct.2006.04.004 http://dx.doi.org/10.1016/j.jct.2006.04.004

Conrad A. ; Hodapp A. ; Hochstein B. ; Willenbacher N. ; Jacob K. H. Low-temperature rheology and thermoanalytical investigation of lubricating oils: comparison of phase transition, viscosity, and pour point . Lubricants , 2021 , 9 ( 10 ), 99 . doi: 10.3390/lubricants9100099 http://dx.doi.org/10.3390/lubricants9100099

费逸伟 , 郭峰 , 姚婷 , 杨宏伟 , 卞森 . 聚 α -烯烃和酯类合成航空润滑基础油特性分析 . 广州化工 , 2015 , 43 ( 11 ), 44 - 46 . doi: 10.3969/j.issn.1001-9677.2015.11.016 http://dx.doi.org/10.3969/j.issn.1001-9677.2015.11.016

Bae H. S. ; Uhm J. H. ; Lee T. H. ; Woo J. O. Polyalphaolefin having uniform structure and method of preparing same , European patent, EP 3660133 A 1 . 2018-11-27 .

Hagemeister M. P. ; Jiang P. ; Wu M. M. ; Yang N. Production of shear-stable high viscosity PAO , US patent, US 9365663 B 2 . 2009-02-19 .

Shirani M. ; Semnani A. ; Langeroodi H. S. ; Haddadi H. Relationship between flash points of some binary base oils and their constituent oils . Bull. Chem. Soc. Eth. , 2015 , 29 ( 2 ), 229 .

Lafountain A. R. ; Johnston G. J. ; Spikes H. A. The elastohydrodynamic traction of synthetic base oil blends . Tribol. Trans. , 2001 , 44 ( 4 ), 648 - 656 . doi: 10.1080/10402000108982506 http://dx.doi.org/10.1080/10402000108982506

Zhang X. A. ; Zhao Y. Z. ; Ma K. ; Wang Q. Friction behavior and wear protection ability of selected base lubricants . Friction, 2016 , 4 ( 1 ), 72 - 83 . doi: 10.1007/s40544-016-0106-x http://dx.doi.org/10.1007/s40544-016-0106-x

Zolper T. ; Li Z. ; Chen C. L. ; Jungk M. ; Marks T. ; Chung Y. W. ; Wang Q. Lubrication properties of polyalphaolefin and polysiloxane lubricants: molecular structure-tribology relationships . Tribol. Lett. , 2012 , 48 ( 3 ), 355 - 365 . doi: 10.1007/s11249-012-0030-9 http://dx.doi.org/10.1007/s11249-012-0030-9

Jang J. Y. ; Khonsari M. M. ; Bair S. On the elastohydrodynamic analysis of shear-thinning fluids . Proc. R. Soc. A. , 2007 , 463 ( 2088 ), 3271 - 3290 .

Mia S. ; Mizukami S. ; Fukuda R. ; Morita S. ; Ohno N. High-pressure behavior and tribological properties of wind turbine gear oil . J. Mech. Sci. Technol. , 2010 , 24 ( 1 ), 111 - 114 . doi: 10.1007/s12206-009-1179-5 http://dx.doi.org/10.1007/s12206-009-1179-5

Wang W. W. ; Zhang X. ; Li Y. ; Huang R. X. ; Xu J. J. ; Yang L. Effects of molecular structures of poly α -olefin mixture on nano-scale thin film lubrication . Mater. Today Commun. , 2020 , 25 , 101500 . doi: 10.1016/j.mtcomm.2020.101500 http://dx.doi.org/10.1016/j.mtcomm.2020.101500

Liu P. Z. ; Yu H. L. ; Ren N. ; Lockwood F. E. ; Wang Q. J. Pressure-viscosity coefficient of hydrocarbon base oil through molecular dynamics simulations . Tribol. Lett. , 2015 , 60 ( 3 ), 34 . doi: 10.1007/s11249-015-0610-6 http://dx.doi.org/10.1007/s11249-015-0610-6

Jabbarzadeh A. ; Atkinson J. D. ; Tanner R. I. The effect of branching on slip and rheological properties of lubricants in molecular dynamics simulation of Couette shear flow . Tribol. Int. , 2002 , 35 ( 1 ), 35 - 46 . doi: 10.1016/S0301-679X(01)00089-5 http://dx.doi.org/10.1016/S0301-679X(01)00089-5

Bagheri V. ; Eisenberg D. C. ; Ratliff K. S. ; Benda R. ; Lanier C. W. Oligomer oils and their manufacture , US patent, US 6548723 B 2 . 2003-04-15 .

王圆广 , 刘振宇 , 陈子华 , 钟震宇 , 李禄建 . 聚 α -烯烃全合成基础润滑油的研究进展 . 广州化工 , 2024 , 52 ( 12 ), 19 - 22 .

李柯 , 蒋佳 . 聚 α -烯烃基础油催化剂研究进展 . 石油化工应用 , 2021 , 40 ( 07 ), 16 - 23 . doi: 10.3969/j.issn.1673-5285.2021.07.004 http://dx.doi.org/10.3969/j.issn.1673-5285.2021.07.004

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