ChrisSanMarchi,BrianP.SomerdayFractureandFatigueTolerantSteelPressureVesselsforGaseousHydrogenASME2010PressureVesselsandPipingDivision/K-PVPConference2010PaperNo:PVP2010-25827,...

QiSun,Yan-LingZhao,Wei-YaZhangMicrostructureandTensilePropertiesofa1.25Cr-0.5MoMainSteamPipeAfterLong-TermServiceASME2018PressureVesselsandPipingConference2018PaperNo:PVP2018-...

我用0.75gPAN,0.75gPVP,10mlDMF静电纺丝后想去除PVP,可是我的膜一放进水里就没有膜的形态了，变成黏黏的凝胶状怎么办

蔡风,陶绪长,王春红,汪子姝,余波,廖琦&彭源祥PVP联合全杜仲胶囊治疗骨质疏松性脊柱骨折的疗效观察江西医药2021Issue11Pages1926-1928+1933https://www.cqvip.com/doc/journal/7106298299...

孙雷&吴军全杜仲胶囊治疗骨质疏松性椎体压缩骨折行PVP术后的临床研究首都食品与医药2022Issue22Pages143-14510.3969/j.issn.1005-8257.2022.22.056...

ItsuroHayashi,ShunMaeda,KazuyaYamaguchi,HisaoIzuchiPredictionMethodforAcousticallyInducedVibrationofProcessPipingGeneratedbyaRestrictionOrificePVP2024-1235312024V003T04A017...

ShunMaeda,HisaoIzuchi,WisnuAdilaksana,AbangDayaWigunaAcousticallyInducedVibrationGeneratedbyMulti-HoleRestrictionOrificesinaFuelGasPipingSystemPVP2025-1515382025V004T04A007...

ToruIijima,KenichiSuzuki,HideyukiMorita,...2009Prague,CzechRepublicPressureVesselsandPipingVolume8:SeismicEngineeringhttps:/doi.org/10.1115/PVP2009-77065...

IanRichardson,HaraldKoestenbauerPressureVesselDesignWithStrainRateSensitiveMaterials:LessonsFromaRefractoryMaterialASME2024PressureVessels&PipingConference2024PVP2024-123217,V...

MaartenHoeijmakers,HaraldKoestenbauer,FlorianNigglCaseStudyontheAcceptanceofaUniqueRefractoryMaterialinASMESectionVIIIASME2023PressureVessels&PipingConference2023PVP2023-106904...

如图，把非离子的PAM和PVP溶解在醇水混合液里，产生了很多的微小白色沉淀，单一溶质溶在同样的溶剂里是没有沉淀的，是因为他们产生氢键作用导致的吗？我调整ph到了10溶液沉淀会少一点但是...

PVP和九水硝酸铁加入质量比为2比1，想让PVP做分散剂

溶液里就是有PVP和SDS

OwenA.Booler,MikeW....doi.org/10.1115/PVP2023-106518https://asmedigitalcollection.asme.org/PVP/proceedings-abstract/PVP2023/87486/V005T06A012/1171456

合成方法：在标准合成过程中，先...后继续添加20ml0.5wt％的pvp溶液混合，在继续添加3x体积的丙酮，沉淀后去除上清液。重复2-4次后，用水离心洗涤。参考文献：ACSNano.2016,10,8,7892–7900.?

家人们能帮忙分析下两个图所发生的变化吗，以及原因？类似层间距、结晶度、缺陷什么的。不是专门研究化学，好多不太懂，谢谢ps：C是CTAB，P是PVP

最近重复进行悬浮聚合合成丙烯酸酯，总是出现爆聚或颗粒粒径较大的问题，更换了新单体和分散剂，还是这样，大家有知道原因的吗？所用单体AN，EA，BA，GMA，分散剂PVP

WallPolyethylenePipeButtFusionJointWithinNuclearPowerPlantASME2024PressureVessels&PipingConference2024无10.1115/PVP2024-122933其它外文期刊

RobSwindellPredictingPressureReliefValveGeneratedAcousticInducedPipeWallVibrationNANovember2022NA10.1115/PVP2022-84916...

但是我复现的过程中发现170℃同样步骤下来我的溶液里没有东西，后来我升高温度到185℃才出现大量的黑色物质，我查了一些文献发现170℃也是能合成出来的（这个文献13年的，不同的是PVP的量要...

我想问一下，我在做苯乙烯的乳液聚合，水、苯乙烯单体、过硫酸钾做引发剂、PVP做表面活性剂，70℃聚合反应，如果中途关掉加热和搅拌，第二天早上再开会有影响嘛

formedbygoldnanoparticlesandadoublehydrophilicblockcopolymer,specificallythepoly(acrylicacid)-block-poly(N-vinyl-2-pyrrolidone)(PAA-b-PVP)(synthetisedbyRAFTpolymerisation),...

formedbygoldnanoparticlesandadoublehydrophilicblockcopolymer,specificallythepoly(acrylicacid)-block-poly(N-vinyl-2-pyrrolidone)(PAA-b-PVP)(synthetisedbyRAFTpolymerisation),...

formedbygoldnanoparticlesandadoublehydrophilicblockcopolymer,specificallythepoly(acrylicacid)-block-poly(N-vinyl-2-pyrrolidone)(PAA-b-PVP)(synthetisedbyRAFTpolymerisation),...

formedbygoldnanoparticlesandadoublehydrophilicblockcopolymer,specificallythepoly(acrylicacid)-block-poly(N-vinyl-2-pyrrolidone)(PAA-b-PVP)(synthetisedbyRAFTpolymerisation),...