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151
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Gregor-Svetec D. High modulus polypropylene fibers. II. Influence of fiber preparation upon structure and morphology. J Appl Polym Sci 2006. [DOI: 10.1002/app.23415] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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152
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Lorenzo AT, Arnal ML, Sánchez JJ, Müller AJ. Effect of annealing time on the self-nucleation behavior of semicrystalline polymers. ACTA ACUST UNITED AC 2006. [DOI: 10.1002/polb.20832] [Citation(s) in RCA: 188] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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153
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Zhu PW, Tung J, Edward G. Effects of sodium benzoate on distributions of lamellar structures of sheared isotactic polypropylene: A study using small angle synchrotron X-ray scattering. POLYMER 2005. [DOI: 10.1016/j.polymer.2005.09.023] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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154
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155
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Avila-Orta CA, Burger C, Somani R, Yang L, Marom G, Medellin-Rodriguez FJ, Hsiao BS. Shear-induced crystallization of isotactic polypropylene within the oriented scaffold of noncrystalline ultrahigh molecular weight polyethylene. POLYMER 2005. [DOI: 10.1016/j.polymer.2005.05.136] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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156
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157
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158
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Uniaxial deformation of an elastomer nanocomposite containing modified carbon nanofibers by in situ synchrotron X-ray diffraction. POLYMER 2005. [DOI: 10.1016/j.polymer.2005.04.057] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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159
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Shear-induced crystallization in isotactic polypropylene containing ultra-high molecular weight polyethylene oriented precursor domains. POLYMER 2005. [DOI: 10.1016/j.polymer.2005.01.086] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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160
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Hsiao BS, Yang L, Somani RH, Avila-Orta CA, Zhu L. Unexpected shish-kebab structure in a sheared polyethylene melt. PHYSICAL REVIEW LETTERS 2005; 94:117802. [PMID: 15903890 DOI: 10.1103/physrevlett.94.117802] [Citation(s) in RCA: 177] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2004] [Indexed: 05/02/2023]
Abstract
Scanning electron micrographs of a solvent-extracted sheared polyethylene (PE) blend revealed, for the first time, an unexpected shish-kebab structure with multiple shish. The blend contained 2 wt % of crystallizing ultrahigh molecular weight polyethylene (UHMWPE) and 98 wt % of noncrystallizing PE matrix. The formation of multiple shish was attributed to the coil-stretch transition occurring in sections of UHMWPE chains. Synchrotron x-ray data provided clear evidence of the hypothesis that multiple shish originate from stretched chain sections and kebabs originate from coiled chain sections, following a diffusion-controlled crystallization process.
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Affiliation(s)
- Benjamin S Hsiao
- Department of Chemistry, State University of New York at Stony Brook, Stony Brook, NY 11794-3400, USA.
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161
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Fukushima H, Ogino Y, Matsuba G, Nishida K, Kanaya T. Crystallization of polyethylene under shear flow as studied by time resolved depolarized light scattering. Effects of shear rate and shear strain. POLYMER 2005. [DOI: 10.1016/j.polymer.2004.12.048] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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162
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Somani RH, Yang L, Hsiao BS, Sun T, Pogodina NV, Lustiger A. Shear-Induced Molecular Orientation and Crystallization in Isotactic Polypropylene: Effects of the Deformation Rate and Strain. Macromolecules 2005. [DOI: 10.1021/ma048285d] [Citation(s) in RCA: 167] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | | | | | - Thomas Sun
- ExxonMobil Chemical Company, Baytown Polymers Center, Texas 77522
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163
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Elmoumni A, Gonzalez-Ruiz RA, Coughlin EB, Winter HH. Isotactic Poly(propylene) Crystallization: Role of Small Fractions of High or Low Molecular Weight Polymer. MACROMOL CHEM PHYS 2005. [DOI: 10.1002/macp.200400130] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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164
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Larin B, Marom G, Avila-Orta CA, Somani RH, Hsiao BS. Orientated crystallization in discontinuous aramid fiber/isotactic polypropylene composites under shear flow conditions. J Appl Polym Sci 2005. [DOI: 10.1002/app.21926] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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165
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Li ZM, Li LB, Shen KZ, Yang MB, Huang R. In-situ microfibrillar PET/iPP blend via slit die extrusion, hot stretching, and quenching: Influence of hot stretch ratio on morphology, crystallization, and crystal structure of iPP at a fixed PET concentration. ACTA ACUST UNITED AC 2004. [DOI: 10.1002/polb.20262] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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166
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Na B, Wang Y, Zhang Q, Fu Q. Shish and its relaxation dependence of re-crystallization of isotactic polypropylene from an oriented melt in the blends with high-density polyethylene. POLYMER 2004. [DOI: 10.1016/j.polymer.2004.07.016] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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167
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Xu J, Johnson M, Wilkes GL. A tubular film extrusion of poly(vinylidene fluoride): structure/process/property behavior as a function of molecular weight. POLYMER 2004. [DOI: 10.1016/j.polymer.2004.04.071] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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168
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Li L, de Jeu WH. Shear-Induced Crystallization of Poly(butylene terephthalate): A Real-Time Small-Angle X-ray Scattering Study. Macromolecules 2004. [DOI: 10.1021/ma0496145] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Liangbin Li
- FOM-Institute for Atomic and Molecular Physics, Kruislaan 407, 1098 SJ, Amsterdam, The Netherlands
| | - Wim H. de Jeu
- FOM-Institute for Atomic and Molecular Physics, Kruislaan 407, 1098 SJ, Amsterdam, The Netherlands
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169
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Yang L, Somani RH, Sics I, Hsiao BS, Kolb R, Fruitwala H, Ong C. Shear-Induced Crystallization Precursor Studies in Model Polyethylene Blends by in-Situ Rheo-SAXS and Rheo-WAXD. Macromolecules 2004. [DOI: 10.1021/ma049925f] [Citation(s) in RCA: 180] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ling Yang
- Department of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794-3400; ExxonMobil Chemical Company, Baytown, Texas 77522; and ExxonMobil Research and Engineering Company, Annandale, New Jersey 08801
| | - Rajesh H. Somani
- Department of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794-3400; ExxonMobil Chemical Company, Baytown, Texas 77522; and ExxonMobil Research and Engineering Company, Annandale, New Jersey 08801
| | - Igors Sics
- Department of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794-3400; ExxonMobil Chemical Company, Baytown, Texas 77522; and ExxonMobil Research and Engineering Company, Annandale, New Jersey 08801
| | - Benjamin S. Hsiao
- Department of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794-3400; ExxonMobil Chemical Company, Baytown, Texas 77522; and ExxonMobil Research and Engineering Company, Annandale, New Jersey 08801
| | - Rainer Kolb
- Department of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794-3400; ExxonMobil Chemical Company, Baytown, Texas 77522; and ExxonMobil Research and Engineering Company, Annandale, New Jersey 08801
| | - Hitesh Fruitwala
- Department of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794-3400; ExxonMobil Chemical Company, Baytown, Texas 77522; and ExxonMobil Research and Engineering Company, Annandale, New Jersey 08801
| | - Christine Ong
- Department of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794-3400; ExxonMobil Chemical Company, Baytown, Texas 77522; and ExxonMobil Research and Engineering Company, Annandale, New Jersey 08801
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170
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Zhu PW, Edward G. Distribution of Shish-Kebab Structure of Isotactic Polypropylene under Shear in the Presence of Nucleating Agent. Macromolecules 2004. [DOI: 10.1021/ma0358374] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Peng-wei Zhu
- School of Physics and Materials Engineering and CRC for Polymers, Monash University, Clayton, Vic 3800, Australia
| | - Graham Edward
- School of Physics and Materials Engineering and CRC for Polymers, Monash University, Clayton, Vic 3800, Australia
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171
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172
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Farah M, Bretas RES. Characterization of i-PP shear-induced crystallization layers developed in a slit die. J Appl Polym Sci 2004. [DOI: 10.1002/app.13576] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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173
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Na B, Wang Y, Du R, Fu Q, Men Y. Crystal and phase morphology of dynamic-packing-injection-molded high-density polyethylene/ethylene vinyl acetate blends. ACTA ACUST UNITED AC 2004. [DOI: 10.1002/polb.20059] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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174
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Agarwal PK, Somani RH, Weng W, Mehta A, Yang L, Ran S, Liu L, Hsiao BS. Shear-Induced Crystallization in Novel Long Chain Branched Polypropylenes by in Situ Rheo-SAXS and -WAXD. Macromolecules 2003. [DOI: 10.1021/ma034154l] [Citation(s) in RCA: 127] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Pawan K. Agarwal
- Baytown Polymers
Center, ExxonMobil Chemical
Company, Baytown, Texas 77522, and
Department of Chemistry, State University of New York, Stony Brook,
New York 11794-3400
| | - Rajesh H. Somani
- Baytown Polymers
Center, ExxonMobil Chemical
Company, Baytown, Texas 77522, and
Department of Chemistry, State University of New York, Stony Brook,
New York 11794-3400
| | - Weiqing Weng
- Baytown Polymers
Center, ExxonMobil Chemical
Company, Baytown, Texas 77522, and
Department of Chemistry, State University of New York, Stony Brook,
New York 11794-3400
| | - Aspy Mehta
- Baytown Polymers
Center, ExxonMobil Chemical
Company, Baytown, Texas 77522, and
Department of Chemistry, State University of New York, Stony Brook,
New York 11794-3400
| | - Ling Yang
- Baytown Polymers
Center, ExxonMobil Chemical
Company, Baytown, Texas 77522, and
Department of Chemistry, State University of New York, Stony Brook,
New York 11794-3400
| | - Shaofeng Ran
- Baytown Polymers
Center, ExxonMobil Chemical
Company, Baytown, Texas 77522, and
Department of Chemistry, State University of New York, Stony Brook,
New York 11794-3400
| | - Lizhi Liu
- Baytown Polymers
Center, ExxonMobil Chemical
Company, Baytown, Texas 77522, and
Department of Chemistry, State University of New York, Stony Brook,
New York 11794-3400
| | - Benjamin S. Hsiao
- Baytown Polymers
Center, ExxonMobil Chemical
Company, Baytown, Texas 77522, and
Department of Chemistry, State University of New York, Stony Brook,
New York 11794-3400
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175
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Nogales A, Mitchell GR, Vaughan AS. Anisotropic Crystallization in Polypropylene Induced by Deformation of a Nucleating Agent Network. Macromolecules 2003. [DOI: 10.1021/ma0343028] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Aurora Nogales
- JJ Thomson Physical Laboratory, The University of Reading, Reading RG6 6AF, UK
| | | | - Alun S. Vaughan
- Department of Electronics and Computer Science, University of Southampton, Highfield SO17 1BJ, UK
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176
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Somani RH, Yang L, Hsiao BS, Agarwal PK, Fruitwala HA, Tsou AH. Shear-Induced Precursor Structures in Isotactic Polypropylene Melt by in-Situ Rheo-SAXS and Rheo-WAXD Studies. Macromolecules 2002. [DOI: 10.1021/ma020785o] [Citation(s) in RCA: 202] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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177
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Parthasarthy G, Sevegney M, Kannan RM. Rheooptical Fourier transform infrared spectroscopy of the deformation behavior in quenched and slow-cooled isotactic polypropylene films. ACTA ACUST UNITED AC 2002. [DOI: 10.1002/polb.10304] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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178
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Time resolved study of shear-induced crystallization of poly(p-dioxanone) polymers under low-shear, nucleation-enhancing shear conditions by small angle light scattering and optical microscopy. POLYMER 2002. [DOI: 10.1016/s0032-3861(02)00300-2] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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179
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Seki M, Thurman DW, Oberhauser JP, Kornfield JA. Shear-Mediated Crystallization of Isotactic Polypropylene: The Role of Long Chain−Long Chain Overlap. Macromolecules 2002. [DOI: 10.1021/ma011359q] [Citation(s) in RCA: 303] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Motohiro Seki
- Yokkaichi Research Center, Mitsubishi Chemical Corporation, No 1, Toho, Yokkaichi, Mie 510-0848 Japan; and 210-41, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125
| | - Derek W. Thurman
- Yokkaichi Research Center, Mitsubishi Chemical Corporation, No 1, Toho, Yokkaichi, Mie 510-0848 Japan; and 210-41, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125
| | - James P. Oberhauser
- Yokkaichi Research Center, Mitsubishi Chemical Corporation, No 1, Toho, Yokkaichi, Mie 510-0848 Japan; and 210-41, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125
| | - Julia A. Kornfield
- Yokkaichi Research Center, Mitsubishi Chemical Corporation, No 1, Toho, Yokkaichi, Mie 510-0848 Japan; and 210-41, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125
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180
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Koscher E, Fulchiron R. Influence of shear on polypropylene crystallization: morphology development and kinetics. POLYMER 2002. [DOI: 10.1016/s0032-3861(02)00628-6] [Citation(s) in RCA: 153] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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181
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Somani RH, Hsiao BS, Nogales A, Fruitwala H, Srinivas S, Tsou AH. Structure Development during Shear Flow Induced Crystallization of i-PP: In Situ Wide-Angle X-ray Diffraction Study. Macromolecules 2001. [DOI: 10.1021/ma0106191] [Citation(s) in RCA: 356] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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182
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Affiliation(s)
- B Chu
- Department of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794-3400, USA
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