00841nas a2200169   4500008004100000245022100041210006900262260002900331100002400360700001800384700003000402700002300432700001900455700004300474700002500517856012900542       2007                        eng d00aRemoval of AS(III) and AS (V) from contaminated water sources by sorption onto novel pei-attached poly(hipe) beads", paper presented at international conference on ?role of analytical chemistry in nuclear technology?0 aRemoval of ASIII and AS V from contaminated water sources by sor  aBARC, Mumbai, IndiacDEC1 aIngavle, Ganesh, C.1 aTayal, Rajeev1 aShaikh, Wasif, Abdul Late1 aChaudhari, Sanjeev1 aChavan, Nayaku1 aRajan, Chelanattukizhakkemadath, Raman1 aPonrathnam, Surendra  uhttps://library.ncl.res.in/content/removal-asiii-and-v-contaminated-water-sources-sorption-novel-pei-attached-polyhipe-beads01914nas a2200169   4500008004100000022001400041245013300055210006900188260007100257300001400328490000700342520120700349100001701556700002501573700001901598856012701617       2015                        eng d  a0888-588500aRole of interfacial tension of solvating diluents and hydrophilic-hydrophobic cross-linkers in hyper-cross-linked solid supports0 aRole of interfacial tension of solvating diluents and hydrophili  a1155 16TH ST, NW, WASHINGTON, DC 20036 USAbAMER CHEMICAL SOCcJUL  a6893-69010 v543 a<p>The properties of a hyper-cross-linked solid support are the outcome Of the interfacial tension created by solvating/nonsolvating diluents, the hydrophilicity/hydrophobicity of the cross-linkers, and their concentrations. Interestingly, a More hydrophobic diluent and cross-linker as well as a higher concentration of cross-linker-containing copolymer revealed an increase In surface area. A high surface area and low cross-link density (CLD) polymer illustrated higher epoxy content. Importantly, maximum surface area (533 m(2)/g) Was obtained at high CLD; inversely, epoxy,content (1.83 mmol/g) was higher at low CLD polymer. Notably, greater rigidity of cross-linker and its higher concentration increased T-max and T-g; contrarily, greater flexibility of cross-linker and its concentration attenuated T-max and T-g. Thermal study demonstrated the thermostability (300 degrees C) and polymer safe temperature (220 degrees C). Indeed, a lower solubility parameter difference between polymer and swelling solvent produces a higher polymer-solvent interaction parameter, resulting in increased polymer swelling. Polymers with high surface area and low CLD demonstrated greater swelling behavior.</p>1 aMane, Sachin1 aPonrathnam, Surendra1 aChavan, Nayaku  uhttps://library.ncl.res.in/content/role-interfacial-tension-solvating-diluents-and-hydrophilic-hydrophobic-cross-linkers-002008nas a2200253   4500008004100000022001400041245011100055210006900166260009900235300000900334490000700343520105300350653002801403653002401431653001701455653002701472653002301499100001701522700002501539700001801564700002501582700001901607856012801626       2016                        eng d  a0032-386100aRole of aliphatic hydrocarbon content in non-solvating porogens toward porosity of cross-linked microbeads0 aRole of aliphatic hydrocarbon content in nonsolvating porogens t  aTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLANDbELSEVIER SCI LTDcMAR  a8-140 v863 a<p>Megaporous spherical acrylate copolymer beads were synthesized by suspension polymerization using non-solvating porogens. Non-solvating porogens with higher aliphatic hydrocarbon content generated megaporous morphology with lower surface area. Surface area increased and inversely megaporosity was decreased with decrease in the aliphatic hydrocarbon content of porogen. Megaporosity (5.47 mu m) and pore volume of 5.52 cm(3)/g was obtained with n-decanol. Thermal property of copolymer is a function of type (rigidity/flexibility/elemental composition) and concentration (cross-link density) of monomer and cross-linker. Copolymer containing rigid cross-linker (divinylbenzene) had better thermal stability over copolymer with flexible cross-linker (ethylene dimethacrylate). Further, higher concentration of rigid cross-linker or lower concentration of flexible cross-linker enhanced the thermal stability. Porous polymers are potentially recognized as a solid support for solid-phase synthesis. (C) 2016 Elsevier Ltd. All rights reserved.</p>10aCross-linked microbeads10aInterfacial tension10aMegaporosity10aNon-solvating porogens10aThermal properties1 aMane, Sachin1 aBadiger, Manohar, V.1 aRajan, C., R.1 aPonrathnam, Surendra1 aChavan, Nayaku  uhttps://library.ncl.res.in/content/role-aliphatic-hydrocarbon-content-non-solvating-porogens-toward-porosity-cross-linked-0