William M. Risen, Jr. - Publications

Affiliations: 
Chemistry Brown University, Providence, RI 
Area:
Aerogel Chemistry, Inorganic Glasses, Bioinorganic Polymers, Chemical and Physical Properties of Ionomers, Polyurethane Ionomer Chemistry, and Ionomers in Fuel Cells
Website:
http://research.brown.edu/research/profile.php?id=1106970105&r=1

54 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2013 Zhao S, Xu H, Wang L, Zhu P, Risen WM, William Suggs J. Synthesis of novel chitaline–silica aerogels with spontaneous Au and Ag nanoparticles formation in aerogels matrix Microporous and Mesoporous Materials. 171: 147-155. DOI: 10.1016/J.Micromeso.2012.12.038  0.389
2008 Kuthirummal N, Dean A, Yao C, Risen W. Photo-formation of gold nanoparticles: photoacoustic studies on solid monoliths of Au(III)-chitosan-silica aerogels. Spectrochimica Acta. Part a, Molecular and Biomolecular Spectroscopy. 70: 700-3. PMID 18029223 DOI: 10.1016/J.Saa.2007.09.011  0.53
2007 Kuthirummal N, Dean A, Yao C, Risen W. Photo-formation of Gold Nanoparticles in the solid Monoliths of Au(III)-chitosan-silica aerogels: Photoacoustic and electron microscopic studies Frontiers in Optics. DOI: 10.1364/Fio.2007.Jwc55  0.525
2005 Liu X, Yao C, Risen WM. Chemically Selective Reactions in Confined Spaces in Hybrid Aerogels Mrs Proceedings. 899. DOI: 10.1557/Proc-0899-N06-06  0.587
2005 Yao C, Liu X, Risen WM. Novel Ferromagnetic Aerogel Composite Materials with Nanoparticles Formation and Chemistry in Response to Light Mrs Proceedings. 888. DOI: 10.1557/Proc-0888-V05-07  0.717
2004 Yao C, Risen WM. Formation and Reaction of Metal-containing Nanoparticles in Organic/Inorganic Hybrid Aerogels Mrs Proceedings. 847. DOI: 10.1557/Proc-847-Ee5.10  0.578
2003 Liu X, Zhu Y, Yao C, Risen WM. Photo-formed Metal Nanoparticle Arrays in Monolithic Silica-Biopolymer Aerogels Mrs Proceedings. 788. DOI: 10.1557/Proc-788-L2.1  0.697
2002 Liu X, Wang M, Risen WM. Polymer-Attached Functional Inorganic-Organic Hybrid Nano-composite Aerogels Mrs Proceedings. 740. DOI: 10.1557/Proc-740-I12.24  0.727
2001 Wang M, Liu X, Ji S, Risen WM. A New Hybrid Aerogel Approach to Modification of Bioderived Polymers for Materials Applications Mrs Proceedings. 702. DOI: 10.1557/Proc-702-U3.5.1  0.731
2001 Hu X, Ji S, Risen WM. Biopolymer-silica Hybrid Aerogels Containing Transition Metal Species; Structure, Properties, and Reactions Mrs Proceedings. 702. DOI: 10.1557/Proc-702-U3.4.1  0.65
2001 Hu X, Littrel K, Ji S, Pickles DG, Risen WM. Characterization of silica–polymer aerogel composites by small-angle neutron scattering and transmission electron microscopy Journal of Non-Crystalline Solids. 288: 184-190. DOI: 10.1016/S0022-3093(01)00625-1  0.446
1999 Risen WM, Hu X, Ji S, Littrell K. Transparent monolithic metal ion containing nanophase aerogels Mrs Proceedings. 581. DOI: 10.1557/Proc-581-353  0.665
1999 Risen WM. Chemical Interactions in Ionomers and Ionomer Membranes Containing Metal particles and Ions Mrs Proceedings. 575: 201. DOI: 10.1557/Proc-575-201  0.387
1997 Brack H, Risen WM. Fourier transform mid- and far-infrared specular reflectance studies of the polarizability of ion-containing polymers and oxidized polyethylene and its application to adhesion Journal of Materials Chemistry. 7: 2355-2362. DOI: 10.1039/A702686B  0.392
1997 Brack HP, Tirmizi SA, Risen WM. A spectroscopic and viscometric study of the metal ion-induced gelation of the biopolymer chitosan Polymer. 38: 2351-2362. DOI: 10.1016/S0032-3861(96)00780-X  0.34
1997 Rajagopalan P, Wang YZ, Tsagaropoulos G, Risen WM. Spectral studies of novel lanthanide-containing polymers by near-infrared and FT-Raman spectroscopy Journal of Molecular Structure. 405: 59-66. DOI: 10.1016/S0022-2860(96)09428-8  0.359
1996 Rajagopalan P, Tsatsas AT, Risen WM. Synthesis and near infrared properties of rare earth ionomers Journal of Polymer Science Part B. 34: 151-161. DOI: 10.1002/(Sici)1099-0488(19960115)34:1<151::Aid-Polb13>3.0.Co;2-D  0.326
1995 Rajagopalan P, Kim J, Brack HP, Lu X, Eisenberg A, Weiss RA, Risen WM. Molecular interpretation of miscibility in polyamide-6 blends with alkali ionomers of sulfonated polystyrene Journal of Polymer Science Part B: Polymer Physics. 33: 495-503. DOI: 10.1002/Polb.1995.090330318  0.337
1994 Tsagaropoulos G, Yang S, Risen WM. Energetics of the gel to glass transformation in sodium silicate gels Journal of Non-Crystalline Solids. 169: 267-282. DOI: 10.1016/0022-3093(94)90322-0  0.301
1991 Morse TF, Kilian A, Reinhart L, Risen W, Cipolla JW. Aerosol techniques for glass formation Journal of Non-Crystalline Solids. 129: 93-100. DOI: 10.1016/0022-3093(91)90083-I  0.306
1990 Yang S, Sun K, Risen WM. Preparation and thermal characterization of the glass transition temperatures of sulfonated polystyrene‐metal ionomers Journal of Polymer Science Part B. 28: 1685-1697. DOI: 10.1002/Polb.1990.090281004  0.391
1988 Kotsiliou AM, Risen WM. Synthesis and optically induced transformation of metal TCNQF4 thin films Solid State Communications. 68: 503-505. DOI: 10.1016/0038-1098(88)90192-5  0.304
1988 Lee W, Sun K, Risen WM. Actinide silicate binary glasses: Low temperature sol-gel preparation of uranium and thorium silicate glasses Journal of Non-Crystalline Solids. 104: 123-128. DOI: 10.1016/0022-3093(88)90190-1  0.311
1987 Sun K, Lee W, Risen wM. Sol-gel preparation of rare-earth silicate glasses Journal of Non-Crystalline Solids. 92: 145-152. DOI: 10.1016/S0022-3093(87)80365-4  0.317
1987 Chryssikos GD, Kamitsos EI, Risen WM. A Raman investigation of cadmium borate and borogermanate glasses Journal of Non-Crystalline Solids. 93: 155-168. DOI: 10.1016/S0022-3093(87)80035-2  0.324
1986 Kamitsos EI, Risen WM. Spectroscopic Investigations of Transformation Phenomena Exhibited by Metal-TCNQ Materials Molecular Crystals and Liquid Crystals. 134: 31-42. DOI: 10.1080/00268948608079574  0.394
1986 Mattera VD, Barnes DM, Chaudhuri SN, Risen WM, Gonzalez RD. A kinetic study of the catalytic oxidation of carbon monoxide over Nafion-supported rhodium, ruthenium and platinum The Journal of Physical Chemistry. 90: 4819-4824. DOI: 10.1021/J100411A021  0.327
1986 Sun K, Risen WM. Rare earth phosphate glasses Solid State Communications. 60: 697-700. DOI: 10.1016/0038-1098(86)90424-2  0.305
1986 Chryssikos GD, Turcotte DE, Mulkern RV, Bray PJ, Risen WM. Infrared study of cadmium borogermanate glasses Journal of Non-Crystalline Solids. 85: 54-68. DOI: 10.1016/0022-3093(86)90078-5  0.345
1985 Shim IW, Mattera VD, Risen WM. The chemistry of ruthenium in PSSA lonomer: Reactions of Ru-PSSA with CO, H2, O2, and alcohols Journal of Catalysis. 94: 531-542. DOI: 10.1016/0021-9517(85)90217-9  0.301
1984 Mattera VD, Squattrito PJ, Risen WM. Chemistry of metals in ionomers: reactions of rhodium-PSSA with carbon monoxide, molecular hydrogen, and water Inorganic Chemistry. 16: 3597-3601. DOI: 10.1021/Ic00190A033  0.333
1984 Shim IW, Risen WM. Synthesis and spectral study of low dimensional poly-yne polymers containing phthalocyanine silicon and dimethyl silicon in the polymer backbone Journal of Organometallic Chemistry. 260: 171-179. DOI: 10.1016/S0022-328X(00)98692-3  0.332
1984 Kamitsos EI, Risen WM. Vibrational spectra of single and mixed alkali pentasilicate glasses Journal of Non-Crystalline Solids. 65: 333-354. DOI: 10.1016/0022-3093(84)90057-7  0.346
1984 Mattera VD, Risen WM. A far-infrared study of ionic interactions in poly(styrene sulfonic acid) ionomers Journal of Polymer Science Part B. 22: 67-77. DOI: 10.1002/Pol.1984.180220107  0.339
1983 Kamitsos EI, Risen WM. Raman studies in CuTCNQ: Resonance Raman spectral observations and calculations for TCNQ ion radicals Journal of Chemical Physics. 79: 5808-5819. DOI: 10.1063/1.445769  0.312
1983 Kamitsos EI, Risen WM. Optically Induced Transformations of Metal TCNQ Materials. Solid State Communications. 45: 165-169. DOI: 10.1016/0038-1098(83)90368-X  0.386
1981 Abys JA, Ogar G, Risen WM. Formation of bridged Group 4B metal to Group 8 metal polymers Inorganic Chemistry. 13: 4446-4448. DOI: 10.1021/Ic50226A086  0.382
1981 Abys J, Risen WM. Formation of a hafnium-transition metal bond; syntheses of (η5-C5H5)2 HfFe(CO)4 via nucleophilic displacement Journal of Organometallic Chemistry. 204. DOI: 10.1016/S0022-328X(00)82483-3  0.302
1981 Windisch C, Risen WM. Comparative Raman Study of Mixed-Alkali and Similar Ion Exchanged Glasses. Journal of Non-Crystalline Solids. 44: 345-364. DOI: 10.1016/0022-3093(81)90037-5  0.328
1979 Rouse GB, Risen WM, Tsatsas AT, Eisenberg A. Far-infrared studies of ion clustering in ionomers Journal of Polymer Science: Polymer Physics Edition. 17: 81-85. DOI: 10.1002/Pol.1979.180170107  0.317
1978 Rouse GB, Miller PJ, Risen WM. Mixed alkali glass spectra and structure Journal of Non-Crystalline Solids. 28: 193-207. DOI: 10.1016/0022-3093(78)90006-6  0.347
1977 Mitra VK, Risen WM, Baughman RH. A laser Raman study of the stress dependence of vibrational frequencies of a monocrystalline polydiacetylene Journal of Chemical Physics. 66: 2731-2736. DOI: 10.1063/1.434219  0.311
1977 Panek LW, Exarhos GJ, Bray PJ, Risen WM. NMR and infrared study of cation motion in vitreous and polycrystalline TlPO3 Journal of Non-Crystalline Solids. 24: 51-59. DOI: 10.1016/0022-3093(77)90060-6  0.33
1974 Exarhos GJ, Miller PJ, Risen WM. Interionic vibrations and glass transitions in ionic oxide metaphosphate glasses Journal of Chemical Physics. 60: 4145-4155. DOI: 10.1063/1.1680881  0.31
1974 Butler WM, McAllister WA, Risen WM. Spectroscopic studies of metal-metal bonding. VI. Vibrational spectra and analyses of trichlorogermane-, trichlorostannane-, or tribomostannanetetracarbonyliron(1-) ions Inorganic Chemistry. 13: 1702-1708. DOI: 10.1021/Ic50137A033  0.419
1973 Johnson JR, Duggan DM, Risen WM. Spectroscopic studies of metal-metal bonding. VII. Absorption and laser Raman spectra and vibrational analyses of [(OC)5Re-M'(CO)5]- (M' = chromium, molybdenum, tungsten) Inorganic Chemistry. 12: 1053-1058. DOI: 10.1021/Ic50147A020  0.402
1972 Tsatsas AT, Stearns RW, Risen WM. Nature of alkali metal ion interactions with cyclic polyfunctional molecules. I. Vibrations of alkali ions encaged by crown ethers in solution Journal of the American Chemical Society. 94: 5247-5253. DOI: 10.1021/Ja00770A019  0.342
1972 Ziegler RJ, Risen WM. Spectroscopic studies of metal-metal bonding. V. Direct and indirect intermetallic forces from the vibrational spectra and analyses of M2Cl93-(M = chromium, tungsten) ions Inorganic Chemistry. 11: 2796-2803. DOI: 10.1021/Ic50117A043  0.409
1972 Ziegler RJ, Burlitch JM, Hayes SE, Risen WM. Spectroscopic studies of metal-metal bonding. III. Vibrational spectra and analyses of M[Co(CO)4]2 (M = zinc, cadmium, mercury) Inorganic Chemistry. 11: 702-709. DOI: 10.1021/Ic50110A008  0.397
1972 Exarhos GJ, Risen WM. Cation vibrations in inorganic oxide glasses Solid State Communications. 11: 755-758. DOI: 10.1016/0038-1098(72)90502-9  0.363
1971 Tsatsas AT, Reed JW, Risen WM. Cation Motion in Anionic Fields of the Polyelectrolytic Salts of Ethylenemethacrylic Copolymers Journal of Chemical Physics. 55: 3260-3269. DOI: 10.1063/1.1676575  0.312
1971 Risen WM, Watters KL, Butler WM. Spectroscopic studies of metal-metal bonding. II. Variation of metal-metal bond strengths with substituents from the vibrational analyses of X3MCo(CO)4 (M = tin, germanium: X = iodine, bromine, chlorine Inorganic Chemistry. 10: 1970-1978. DOI: 10.1021/Ic50103A029  0.746
1971 Exarhos GJ, Risen WM. Vibrational motion of cations in ionic glasses Chemical Physics Letters. 10: 484-486. DOI: 10.1016/0009-2614(71)80340-8  0.312
1969 Watters KL, Birttain JN, Risen WM. Spectroscopic studies of metal-metal bonding. I. Absorption and laser raman spectra and vibrational analyses of Cl3MCo(CO)4 (M = Sn, Ge, Si) Inorganic Chemistry. 8: 1347-1354. DOI: 10.1021/Ic50076A029  0.748
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