PUBLICATIONS
1.Balsara N. P., Fetters L. J., Hadjichristidis N.,
Lohse D. J., Han C.C., Graessley W. W., and Krishnamoorti R., Thermodynamic Interactions in Model Polyolefin Blends obtained by
Small-Angle Neutron Scattering. Macromolecules 25, 6137 (1992).
2.Graessley W. W., Krishnamoorti R., Balsara N. P., and Lohse D. J., Effect of Deuterium Substitution on Thermodynamic Interactions in
Polymer Blends. Macromolecules. 26, 1137 (1993).
3.Lohse D. J., Balsara N. P., Fetters L. J., Schulz
D. N., Sissano J. A., Graessley W. W., and Krishnamoorti
R., Thermodynamics of Random Copolymer Mixtures
by SANS. in New Advances in Polyolefins , Ed. T. C. Chung, Plenum
Press,
4.Balsara N. P., Jonnalagadda S. V., Lin C. C., Han
C. C., and Krishnamoorti R., Thermodynamic
Interactions and Correlations in Mixtures of Two Homopolymers and a Block
Copolymer by Small-Angle Neutron Scattering. Journal of Chemical
Physics 99, 11011 (1993).
5.Young R. N., Fetters L. J., Huang J. S., and Krishnamoorti R., Some Light on the
Concept of Unreactivity Arising from Active Center Association in Anionic
Polymerizations. Polymer International 33, 217 (1994).
6.Krishnamoorti
R., Graessley W. W., Balsara N.
P., and Lohse D. J., The Compositional Dependence of
Thermodynamic Interactions in Blends of Model Polyolefins. Journal of
Chemical Physics 100, 3894 (1994).
7.Balsara N. P., Lohse D. J., Graessley W. W., and Krishnamoorti R., Small-Angle Neutron Scattering by Partially Deuterated Polymers and
their Blends. Journal of Chemical Physics 100, 3905 (1994).
8.Balsara N. P., Lin C. C., Dai H. J., and Krishnamoorti R., The Effect of Saturation on Thermodynamics of Polystyrene-Polyisoprene
Block Copolymers. Macromolecules. 27, 1216 (1994).
9.Graessley W. W., Krishnamoorti R., Balsara N. P., Fetters L. J., Lohse D. J., Schulz
D. N., and Sissano J. A., Deuteration Effects and Solubility Parameter Ordering in Blends of
Saturated Hydrocarbon Polymers. Macromolecules 27, 2574 (1994).
10.
Krishnamoorti R., Graessley W. W., Balsara N. P., and Lohse D. J., The Structural Origins of Thermodynamic Interactions in Blends of
Saturated Hydrocarbon Mixtures. Macromolecules 27, 3073 (1994).
11.
Graessley W.
W., Krishnamoorti R., Balsara N. P.,
Fetters L. J., Lohse D. J., Schulz D. N., Sissano J. A., and Butera R. J., Thermodynamics of Mixing for Blends of Model Ethylene Butene Copolymers.
Macromolecules 27, 3896 (1994).
12.
Krishnamoorti R., Graessley W. W., Fetters L. J., Garner R. T., and Lohse D. J., Anomalous Mixing Behavior of Polyisobutylene with Polyolefins.
Macromolecules 28, 1252 (1995).
13.
Graessley W.
W., Krishnamoorti R., Reichart G.
C., Balsara N. P., Fetters L. J., and Lohse D. J., Regular and Irregular Mixing in Blends of Saturated Hydrocarbon
Polymers. Macromolecules 28, 1260 (1995).
14.
Gupta V. K.,
Krishnamoorti R., Kornfield J. A.,
and Smith S. D., Evolution of Microstructure
During Shear Alignment in a Polystyrene-Polyisoprene Diblock Copolymer. Macromolecules 28, 4464 (1995).
15.
Reichart G.
C., Register R. A., Graessley W. W., Krishnamoorti
R., and Lohse D. J., Effect of Non-Uniform
Deuterium Labeling on Small-Angle Neutron Scattering Results for Polymer Blends. Macromolecules 28, 8862 (1995).
16.
Krishnamoorti R., Graessley W. W., Dee G. T., Walsh D. J., Fetters L. J., and Lohse D.
J., Pure Component
Properties and Mixing Behavior in Polyolefin Blends. Macromolecules 29, 367 (1996).
17.
Lin C. C.,
Jonnalagadda S. V., Balsara N. P., Han C. C., and Krishnamoorti R., Neutron Scattering from Multicomponent Flory-Huggins Blends.
Macromolecules 29, 661 (1996).
18.
Gupta V. K.,
Krishnamoorti R., Chen Z-R.,
Kornfield J. A., Smith S. D., Satkowski M. M., and Grothaus J. T., Dynamics of Shear
Alignment in a Lamellar Diblock Copolymer : Interplay of Frequency, Strain
Amplitude and Temperature.
Macromolecules 29, 875 (1996).
19.
Gupta V. K.,
Krishnamoorti R., Kornfield J. A.,
and Smith S. D., Role of Strain in
Controlling Lamellar Orientation during Flow Alignment of Diblock Copolymers. Macromolecules 29, 1359 (1996).
20.
Smith G. D.,
Yoon D. Y., Jaffe R. L., Colby R. H., Krishnamoorti
R., and Fetters L. J., Conformations and
Structures of Poly(oxyethylene) melts from Molecular Dynamics Simulations and
Small Angle Neutron Scattering Experiments. Macromolecules 29, 3462
(1996).
21.
Krishnamoorti R., Vaia R. A., and Giannelis E. P., Structure and Dynamics
of Polymer Layered Silicate Nanocomposites.
Chemistry of Materials 8, 1728 (1996).
22.
Alamo R. G.,
Graessley W. W., Krishnamoorti R.,
Lohse D. J., Londono J. D., Mandelkern L., Stehling F. C., and Wignall G. D., SANS Investigation of Melt-Miscibility and Phase Separation In Blends
of Linear and Branched Polyethylenes as a Function of the Branch Content.
Macromolecules 30, 561 (1997).
23.
Arendt B.
H., Krishnamoorti R., Kornfield J.
A., and Smith S. D., Dynamics of Miscible BlendsDisparate
Molecular Weight Blends. Macromolecules 30, 1127 (1997).
24.
Arendt B.
H., Krishnamoorti R., Kannan R. M.,
Seitz K., Kornfield J. A., and Roovers J., Rheo-Optical Study of Disordered Diblocks of Polyisoprene-Polyvinylethylene.
Macromolecules 30, 1138 (1997).
25.
Reichart G.
C., Graessley W. W., Register R. A., Krishnamoorti
R., and Lohse D. J., Anomalous Attractive Interactions
in Polypropylene Blends.
Macromolecules 30, 3036 (1997).
26.
Reichart G.
C., Graessley W. W., Register R. A., Krishnamoorti
R., and Lohse D. J., Measurement of
Thermodynamic Interactions in Ternary Polymer Blends by Small-Angle
Neutron-Scattering.
Macromolecules 30, 3363 (1997).
27.
Krishnamoorti R., and Giannelis E. P., Rheology of End-Tethered
Polymer - Layered Silicate Nanocomposites.
Macromolecules 30, 4097(1997).
28.
Gell C. B., Krishnamoorti R., Kim E., Graessley W.
W., and Fetters L. J., Viscoelasticity and Diffusion in Miscible
Blends of Saturated Hydrocarbon Polymers. Rheologica Acta 26, 217
(1997).
29.
Fetters L.
J., Graessley W. W., Krishnamoorti R.,
and Lohse D. J., Melt Chain Dimensions of
Poly(ethylene-1-butene) Copolymers via Small Angle Neutron Scattering.
Macromolecules 30, 4973 (1997).
30.
Krishnamoorti R., Graessley W. W., Fetters L. J., Garner R. T., and
Lohse D. J., Thermodynamic
Interactions in Polybutadiene Blends.
Macromolecules 31, 2312 (1998).
31.
Vaia R. A., Krishnamoorti R., Benner C., and Trimer
M., Chain Conformation of
Rod-Like Polymers in the Melt - Small-Angle Neutron-Scattering of Poly(Benzoyl
Paraphenylene). J. of Polymer
Science Part B Polymer Physics 36, 2449 (1998).
32.
Balsara N.
P., Garetz B. A., Chang M. Y., Dai H. J., Newstein M. C., Goveas J. L., Krishnamoorti R., and Rai S., Identification of the
Molecular Parameters that Govern Ordering Kinetics in a Block Copolymer. Macromolecules 31, 5309 (1998).
33.
Giannelis E.
P., Krishnamoorti R., and Manias E.,
Polymer-Silicate
Nanocomposites : Model Systems for Confined Polymers and Polymer Brushes. Advances
in Polymer Science 138, 107 (1999).
34.
Wang H.,
Newstein M. C., Krishnan A., Balsara N. P., Garetz B. A., Hammouda B., and Krishnamoorti R., Ordering
Kinetics and Alignment of Block Copolymer Lamellae Under Shear Flow. Macromolecules 32, 3695 (1999).
35.
Modi M. A., Krishnamoorti R., Tse M. F., and Wang
H. -C., Viscoelastic
Characterization Of An Order Order Transition In A Mixture Of Di And Tri
Block Copolymers. Macromolecules 32, 4088 (1999).
36.
Lefebvre A.,
Lee J. H., Balsara N. P., Hammouda B., Krishnamoorti
R., and Kumar S., Relationship between Internal Energy and Volume Change of Mixing in
Pressurized Polymer Blends. Macromolecules 32, 5460 (1999).
37.
Lohse D. J.,
Garner, R. T., Graessley, W. W., and Krishnamoorti, R., Miscibility
of Blends of Saturated Hydrocarbon Elastomers.
Rubber Chemistry and Technology 72, 572 (1999).
38.
Krishnamoorti R., Thermodynamic
Interactions in Blends of Polydienes. Rubber Chemistry and Technology 72, 580 (1999).
39.
Ren, J.,
Silva, A. S., and Krishnamoorti, R., Linear Viscoelasticity
of Disordered Polystyrene Polyisoprene Block Copolymer Bases Layered-Silicate
Nanocomposites. Macromolecules 33, 3739 (2000).
40.
Krishnamoorti R., Modi, M. A., Tse, M. F., and Wang, H. -C., Pathway and Kinetics of Cylinder to Sphere Order - Order Transition in
Block Copolymers. Macromolecules 33, 3803 (2000).
41.
Krishnamoorti R., Silva, A. S., Modi, M. A., and Hammouda, B. Small Angle Neutron
Scattering Study of a Cylinder to Sphere Order-Order Transition In Block
Copolymers. Macromolecules 33, 3810 (2000).
42.
Tse M. F.,
Wang H. -C., Shaffer T. D., McElrath K. O., Modi M. A., and Krishnamoorti R., Physical
Properties of Isobutylene Based Block Copolymers.
Polymer Engineering & Science 40, 2182 (2000).
43.
Manias E.,
Chen H., Krishnamoorti R., Genzer J., Kramer E. J., and Giannelis E. P.,
Intercalation
kinetics of long polymers in 2 nm confinements. Macromolecules 33,
7955 (2000).
44.
Krishnamoorti
R., and Silva A. S., Rheological
Properties of Polymer Layered-Silicate Nanocomposites. in Polymer
Nanocomposites, Eds. T. J. Pinnavaia and G. Beall, J. Wiley & Sons,
45.
K. Yurekli, R.
Krishnamoorti, M. F. Tse, K. O. McElrath, A. H. Tsou, and H.-C. Wang, Structure and Dynamics
of Carbon Black Filled Elastomers.
J. Polym. Sci. Part B: Polym. Phys., 39, 256 (2001).
46.
Krishnamoorti
R., and Giannelis E. P., Strain Hardening in
Model Polymer Brushes. Langmuir, 17, 1448 (2001).
47.
Krishnamoorti
R., Ren J., and Silva A. S., Shear Response of
Layered Silicate Nanocomposites. J. Chemical Physics, 114, 4968 (2001).
48.
Lee J. H.,
Balsara N. P., Krishnamoorti R., Jeon H. S., and Hammouda B., Designing
Balanced Surfactants for Mixtures of Immiscible Polymers. Macromolecules,
34, 6557 (2001).
49.
Silva A. S.,
Mitchell C. A., Tse M. F., Wang H. C., and Krishnamoorti R., Templating of
Cylindrical and Spherical Block Copolymer Microdomains by Layered Silicates.
J. Chemical Physics, 115, 7166 (2001).
50.
Krishnamoorti
R., Mitchell C. A., and Silva A.
S., Effect of
Silicate Layer Anisotropy on Cylindrical and Spherical Microdomain Ordering in
Block Copolymer Nanocomposites. J. Chemical Physics, 115, 7175 (2001).
51. Lincoln D. M., Vaia R. A., Wang Z. G., Hsiao B. S., and Krishnamoorti R., Temperature Dependence of Polymer Crystalline Morphology in Nylon 6/Montmorillonite Nanocomposites. Polymer, 42, 9975 (2001).
52.
Vaia R. A., and Krishnamoorti R., Polymer
Nanocomposites: Introduction. In Polymer Nanocomposites, Eds. R.
Krishnamoorti and R. A. Vaia, ACS,
53.Mitchell C. A., and Krishnamoorti R., Influence of Layered-Silicates on the Rheological Properties of Diblock Copolymer Nanocomposites. in Polymer Nanocomposites, Eds. R. Krishnamoorti and R. A. Vaia, ACS, Washington, Vol. 804, 159 (2001).
54. Krishnamoorti R., and Yurekli K., Rheology of Polymer Layered Silicate Nanocomposites. Current Opinion in Colloid and Interface Science, 6, 464 470 (2001).
55. Yurekli K., and Krishnamoorti R., Dynamic of Block Copolymer Micelles. Macromolecules, 35, 4075 4083 (2002).
56. Mitchell C. A., and Krishnamoorti R., Rheological Properties of Diblock Copolymer Layered-Silicate Nanocomposites. J. Polym. Sci. Part B: Polym. Phys., 40, 1435 1443 (2002).
57. Krishnamoorti R., Graessley W. W., Zirkel A., Richter D., Fetters L. J., and Lohse D. J., Melt State Polymer Chain Dimensions as a Function of Temperature. J. Polym. Sci. Part B: Polym. Phys., 40, 1768 1776 (2002).
58. Karim A., Yurekli K., Meredith C., Amis E., and Krishnamoorti R., Combinational Methods for Polymer Materials Science: Phase Behavior of Nanocomposite Blend Films. Polymer Engineering and Science, 42, 1836 1840 (2002).
59. Lee J. H., Balsara N. P., Chakraborty A., Krishnamoorti R., and Hammouda B., Thermodynamics and Phase Behavior of Block Copolymer / Homopolymer Blends with Attractive and Repulsive Interactions. Macromolecules, 35, 7748 7757 (2002).
60. Mitchell C. A., Bahr J. L., Arepalli S., Tour J. M., and Krishnamoorti R., Dispersion of Carbon Nanotubes in Polystyrene. Macromolecules, 35, 8825 8830 (2002).
61. Ren J., Casanueva B. F., Mitchell C. A., Krishnamoorti R., Disorientation Kinetics of Aligned Polymer Layered Silicate Nanocomposites. Macromolecules, 36, 4188 4194 (2003).
62. Ren J., and Krishnamoorti R., Non-linear Viscoelastic Properties of Layered-Silicate Based Intercalated Nanocomposites. Macromolecules, 36, 4443 4451 (2003).
63. Krishnamoorti R., Rai S., Shek M. B., Structure and Dynamics of Blends of Diblock Copolymers. Soft Materials, 1, 263 276 (2003).
64. Lee J. H., Ruegg M. L., Balsara N. P., Zhu Y., Gido S. P., Krishnamoorti R., Phase Behavior of Highly Immiscible Polymer Blends Stabilized by Balanced Surfactants. Macromolecules, 36, 6537 6548 (2003).
65. Yurekli K., Karim A., Amis E. J., and Krishnamoorti R., Influence of Layered-Silicates on PS PVME Blend Phase Behavior. Macromolecules, 36, 7256 7267 (2003).
66. Kuppa V., Menakanit S., Krishnamoorti R., Manias E., Simulation insights on the structure of nanoscopically confined poly(ethylene oxide)." J. Polym. Sci. Part B: Polym. Phys., 41, 3285-3298 (2003).
67. Pham J. Q., Mitchell C. A., Bahr J. L., Tour J. M., Krishnamoorti R., Green P. F., The Glass Transition of Polymer - Single Walled Carbon Nanotube Composite Films. J. Polym. Sci. Part B: Polym. Phys., 41, 3339 3345 (2003).
68. Yurekli K., Karim A., Amis E. J., and Krishnamoorti R., Influence Of Layered Silicates On The Phase Separated Morphology Of PS PVME Blends. Macromolecules, 37, 507 515 (2004).
69. Putz K., Mitchell C. A., Krishnamoorti R., Green P. F., Elastic Modulus of Single Walled Carbon Nanotube PMMA Nanocomposites. J. Polym. Sci. Part B: Polym. Phys., 42, 2286 2293 (2004).
69.
70. Hsieh A. J., Moy P., Beyer F. L., Madison P., Napadensky, E., Ren J., Krishnamoorti R., Mechanical response and rheological properties of polycarbonate layered-silicate nanocomposites. Polymer Engineering and Science, 44, 825 - 837 (2004).
71. Yurekli K., Krishnamoorti R., Thermodynamic Interactions in Blends of Poly(4 tert butyl styrene) and Polyisoprene by Small Angle Neutron Scattering. J. Polym. Sci. Part B: Polym. Phys., 42, 3204 3217 (2004).
72. Yurekli K., Mitchell C. A., Krishnamoorti R., Small Angle Neutron Scattering from Surfactant Assisted Aqueous Dispersions of Carbon Nanotubes. J. American Chemical Society, 126, 9902 - 9903 (2004).
73. Parekh B. P., Newaz S. S., Sanduja S. K., Ashraf A. Q., Krishnamoorti R., Lee T. R., The Use of DMF as Solvent Allows for the Facile Synthesis of Soluble Highly Cis MEH PPV. Macromolecules, 37, 8883 8887 (2004).
74. Hadjiev V. G., Mitchell C. A., Arepalli S., Bahr J. L., Tour J. M., and Krishnamoorti R., Thermal Mismatch Strains in Functionalized Carbon Nanotubes / Polystyrene Nanocomposites. J. Chem. Phys., 122, Art # 124708 (2005).
75. Yurekli, K., Conley, E., and Krishnamoorti R., Effect of Laponite and a Non-Ionic Polymer on the Absorption Character of Cationic Dye Solutions. Langmuir, 21, 5825 - 5830 (2005).
76. Xu, L., Reeder S., Thopasridharan M., Ren J., Shipp D. A., and Krishnamoorti R., Structure and Melt Rheology of Polystyrene based Layered Silicate Nanocomposites. Nanotechnology, 16, S514 S521 (2005).
77. Shi, X., Hudson, J. L., Spicer, P. P., Tour, J. M., Krishnamoorti, R., and Mikos, A. G., Rheological behavior and mechanical characterization of injectable poly(propylene fumarate)/single-walled carbon nanotube composites for bone tissue engineering. Nanotechnology, 16, S531 S538 (2005).
78. Mitchell, C. A., and Krishnamoorti, R., Nonisothermal Crystallization Kinetics of In-Situ Polymerized Poly(e-caprolactone) Functionalized-SWNT Nanocomposites., Polymer, 46, 8796 8804 (2005).
79. Krygier, E., Lin, G., Mendes, J., Mukandela, G., Azar, D., Jones, A. A., Pathak, J. A., Colby, R. H., Kumar, S. K., Floudas, G., Krishnamoorti, R., and Faust, R., Segmental Dynamics of Head-to-Head Polypropylene and Polyisobutylene in Their Blend and Pure Components., Macromolecules, 38, 7721-7729 (2005).
80. Chatterjee, T., Yurekli, K., Hadjiev, V. G., and Krishnamoorti R., Single Walled Carbon Nanotube Dispersions in Poly(ethylene oxide)., Advanced Functional Materials, 15, 1832 - 1838 (2005).
81. Goel, V., Chatterjee, T., Bombalski, L., Yurekli, K., Matyjaszewski, K., and Krishnamoorti R., Viscoelastic Properties of Silica Grafted Poly(styrene acrylonitrile) Nanocomposites. J. Polym. Sci. Part B: Polym. Phys., 44, 2014 2024 (2006).
82. Shi, X., Hudson, J. L., Spicer, P. P., Tour, J. M., Krishnamoorti, R., and Mikos, A. G., Injectable nanocomposites of single-walled carbon nanotubes and biodegradable polymers for bone tissue engineering. Biomacromolecules, 7, 2237 2242 (2006).
83. Taranekar P., Abdulbaki, M., Krishnamoorti, R., Phanichphant, S., Waenkaew, P., Patton, D., Fulghum, T., and Advincula, R., Structure and Band-gap Design of a New series of Light Emitting Poly(cyanofluorene-alt-o/m/p-phenylenevinylene)-based Copolymers for Light Emitting Diodes. Macromolecules, 39, 3848 3854 (2006).
1.
Filled
and Nanocomposite Polymer Materials, Materials Research Society Symposium Proceedings, Vol. 661, Ed.
Nakatani A. I., Hjelm R. P., Gerspacher M., and Krishnamoorti R., MRS,
Warrendale, PA (2001).
2.
Polymer
Nanocomposites Synthesis, Characterization and Modeling, ACS Symposium Series, Vol. 804, Ed. Krishnamoorti
R., and Vaia R. A., ACS, Washington DC (2001).
3.
Mechanical
Properties of Nanostructured Materials and Nanocomposites, Materials
Research Society Symposium Proceedings, Vol 783, Ed. I. Ovid'ko, C. S. Pande, R. Krishnamoorti, E. Lavernia, and G.
Skandan., MRS, Warrendale, PA (2004)
PATENTS
1.
Tse, Mun Fu; Wang, Hsien-Chang; Krishnamoorti,
Ramanan; and Tsou, Andy H.; Polymer blend compatibilization using isobutylene-based
block copolymers , US Patent # 6,462,131,
Oct 8, 2002.
2.
Tse, Mun Fu; Wang, Hsien-Chang;
Agarwal, Pawan K.; and Krishnamoorti,
Ramanan; Thermoplastic
compositions for halogenated elastomers, US Patent # 6,825,281, Nov 30, 2004.
3.
Tse, Mun Fu; Wang, Hsient-Chang; Krishnamoorti, Ramanan; and
Tsou, Andy H; Polymer blend compatibilization using isobutylene-based block
copolymers II, US Patent # 7,119,146,
Oct 10, 2006.