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001Recent MD Results on Supercooled Thin Polymer Films

F.Varnik 1?,J.Baschnagel 2,K.Binder 1

1Institut f¨u r Physik,Johannes-Gutenberg Universit¨a t,D-55099Mainz,Germany 2Institut Charles Sadron,6rue Boussingault,F-67083,Strasbourg Cedex,France Abstract The dynamic and static properties of a supercooled (non-entangled)polymer melt are investigated via molecular dynamics (MD)simulations.The system is con?ned between two completely smooth and purely repulsive walls.The wall-to-wa

Block polymer of alternating copolymers, poly[(ST-a-MA)-b(IP-a-MMA)-b-(ST-a-MA)](I), has been synthesized in the presence of AlEt1.5Cl1.5,by using Mn2(CO)10/CBr4. initiation system.The GPC results indicate that there is no unreacted prepolymer in I purifie

Block polymer of alternating copolymers, poly[(ST-a-MA)-b(IP-a-MMA)-b-(ST-a-MA)](I), has been synthesized in the presence of AlEt1.5Cl1.5,by using Mn2(CO)10/CBr4. initiation system.The GPC results indicate that there is no unreacted prepolymer in I purifie

Block polymer of

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N-HeterocyclicCarbenes,Part25[=]

Polymer-SupportedCarbeneComplexesofPalladium:

Well-Defined,Air-Stable,RecyclableCatalystsfortheHeckReaction

JürgenSchwarz,[a]VolkerP.W.Böhm,[a]MichaelG.Gardiner,[b]ManjaGrosche,[a]WolfgangA.Herrmann,*[a]WolfgangHieringer,[a]andGabrieleRaudaschl-Sieber[a]

dicarbenechelatecomplexesofformula[cis-CH22PdX2](X Br,I;R (CH2)nOH;n 2,3)havebeenpreparedandstructurallycharacterized(forX I,n 2).Thecomplexeswereimmobilizedonafunctionalizedpolystyrenesupport(Wangresin)throughoneoftheoxy

German Edition:DOI:10.1002/ange.201604868Dynamic Materials International Edition:DOI:10.1002/anie.201604868Controlling the Localization of Liquid Droplets in Polymer Matrices by Evaporative Lithography

Huaixia Zhao,Jiajia Xu,Guangyin Jing,Lizbeth Ofelia Prieto-López,Xu Deng,*and Jiaxi Cui*Dedicated to Professor Eduard Arzt on the occasion of his 60th birthday

Abstract:Localized inclusions of liquids provide solid mate-rials with many functions,such as self-healing,secretion,and tunable mechanical properties,in a spatially con

Article

Thermalperformance

andopticalproperties

ofwood–polymer

composites

SvetlanaButylina,OssiMartikkaand

¨rkiTimoKaJournalofThermoplasticCompositeMaterials26(1)60–73!TheAuthor(s)2011Reprintsandpermissions:sagepub.co.uk/journalsPermissions.navDOI:10.1177/0892705711419694

Abstract

Thethermalperformanceandopticalpropertiesofwood–polypropylenecompositesmadefromuntreatedwoodmaterialwithandwithoutmetal-containingpigments,andcompositesmadefromheat-treatedwoodmaterialwerestudied.Thethermalheatbuildupandlinearshrinkageweredetermined.

DOI:10.1002/adma.200700984

Single-Hole Hollow Polymer Microspheres toward Specific High-Capacity Uptake of Target Species**

By Guijian Guan ,Zhongping Zhang ,*Zhenyang Wang ,Bianhua Liu ,Daming Gao ,and Chenggen Xie

Functionalized hollow polymer microspheres are of techno-logical importance in controlled release of drugs,protection of active species,and removal of pollutants.[1–4]Hollow poly-mer microspheres are most commonly fabricated by coating the surface of template particles with charged polyelectrolytes or reactive poly

32卷11期 结 构 化 学 （JIEGOU HUAXUE） Vol. 32, No. 11

A New Two-dimensional Coordination Polymer Based on Trinuclear Manganese Clusters①

XU Naa ZHANG Yan-Nanb WANG Xiu-Yanb②

a

(School of Chemical & Environmental Engineering,

China University of Mining & Technology, Beijing 100083, China)

b

(Department of Chemistry, Jilin Normal University, Siping 136000, China)

ABSTRACT A novel two-dimensional Mn(II) coordination polymer, [Mn3(L)2(cis-chdc)2(trans- chdc)]n (L = 2-amino-4-(1H-imi