简介：LighttransmissionspectraofTHFsolutionsofpoly(C60-co-methylmethacrylate)sandpoly(C60-co-styrene)scontinuouslyred-shiftwithincreasingconcentration.Formationoffullerenenanoclustersmayberesponsiblefortheunusualspectralshiftwithconcentration.Ithaslongbeenscientists’dreamto'tune'material’spropertiesbysimplemeans,andtheC60-containingpolymersrepresentsuchagroupofnovelmaterialswhoseopticalpropertiesarepredictablyandreversiblytunablebyasimplechangeinconcentration.

简介：fullerene最初被命名富勒烯。但随着科学发展，fullerene的含义不断扩大，已经不是一种化学物质而是指一大类化学物质，品种非常多，“富勒烯”这个译名已经很不恰当。文章提议使用“富勒『本”这个译名取代原有译名，并将相关的fullerite译作“固态富勒体”。

简介：Thispaperreportsthedopingeffectofcholestericliquidcrystal3β-Hydroxy-5-cholestene3-oleateonpolymersolarcellscomposedofthepoly3-hexylthiopheneandthefullerenederivative.Withadopingratioof0.3wt%,thedeviceachievesanidealimprovementontheshuntresistorandthefillfactor.Comparedwiththereferencecell,thepowerconversionefficiencyofthedopedcellisimproved24%.Thephotoelectricmeasurementandtheactivelayercharacterizationindicatethattheself-assemblyliquidcrystalcanimprovethefilmcrystallizationandreducethemembranedefect.

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简介：AnovelfuUerene-acrylamidecopolymerwassynthesizedviaradicalpolymerization.Itissolubleinpolarsolventssuchaswater,dimethylsulfoxideetc.TheproductwascharacterizedbyFTIR,UV-VisandGPC.TEManalysisshowsthattheaverageparticlediameterisabout46nm.Four-balltestsshowthattheadditionofacertainconcentrationofthefullerenecopolymertobasestock(2wt%triethanolamineand0.5wt%OPZaqueoussolution)caneffectivelyraisetheload-carryingcapacity(PBvalue)andtheantiwearability.SEManalysisshowsthattheadditionresultsinreducingdiameterofwearscaranddecreasingwear.

简介：An-typesmallmoleculeDC-IDT2F,with4,4,9,9-tetrakis(4-hexylphenyl)-indaceno[1,2-b:5,6-b]dithiopheneasacentralbuildingblock,furanasπ-bridges,and1,1-dicyanomethylene-3-indanoneasendacceptorgroups,wassynthesizedandusedasanelectronacceptorinsolution-processedorganicsolarcells(OSCs).DC-IDT2Fexhibitedgoodthermalstability,broadandstrongabsorptionin500–850nm,anarrowbandgapof1.54eV,LUMOof–3.88eV,HOMOof–5.44eVandanelectronmobilityof6.5×10–4cm2/(V·s).DC-IDT2F-basedOSCswithconventionalandinvertedstructuresexhibitedpowerconversionefficienciesof2.26and3.08%,respectively.Theeffectofverticalphaseseparationandmorphologyoftheactivelayeronthedeviceperformanceinthetwostructureswasstudied.

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简介：Thesolvent-freemechanochemicalreactionandtheliquid-phasereactionofC60withethyl2-diazopropionatepreparedinsituorpreformedfromalanineethylesterhydrochlorideandsodiumnitritehavebeeninvestigated.Methanofullerene1andfulleroids2and3fromthesereactionswereobtained,meanwhilethepyrazolineintermediatewasnotobserved.Fulleroids2and3canbeconvertedtomethanofullerene1inrefluxingtoluene.

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