|
Srinivas Siripurapu
NCSU
Department Of Chemical Engineering
Suite 3500 Partners I
1017 Main Campus Drive
Raleigh, NC 27606
phone: (919) 513-2833
fax: (919) 513-1655
email: ssiripu@eos.ncsu.edu
|
 |
Projects Publications
& Presentations Areas
of interest Directory
of all NSF students
Projects:
 | Supercritical Fluid-assisted Formation of Nanoporous
Thin Polymer Films |
| Generation of Microcellular Polymeric Foams using
Supercritical Carbon dioxide |
| Fabrication of Biodegradable Hybrid Sponges as Scaffold
Matrices for Tissue Engineering |
| Supercritical Fluid-assisted Synthesis of Polymer
Nanocomposites |
back to the top
Publications & Presentations:
Publications:
| Siripurapu, S., Gay, Y.J., Royer, J.R.,
DeSimone, J.M., Spontak, R.J., and Khan, S.A., "Microcellular
Polymeric Foams Generated Continuously in Supercritical Carbon
Dioxide," Advanced Materials Processing (Zhang, D.L., Pickering,
K.L., and Xiong, X.Y., Eds.) Institute of Materials Engineering, Australasia
Ltd., Rotorua, New Zealand, 2000, pp. 193-198.
|
| Siripurapu, S., Gay, Y.J., Royer, J.R.,
DeSimone, J.M., Spontak, R.J., and Khan, S.A., "Microcellular
Polymeric Foams Generated Continuously in Supercritical Carbon
Dioxide," Advanced Materials Processing (Zhang, D.L., Pickering,
K.L., and Xiong, X.Y., Eds.) Institute of Materials Engineering, Australasia
Ltd., Rotorua, New Zealand, 2000, pp. 193-198.
|
| Siripurapu, S., Gay, Y.J., Royer, J.R.,
DeSimone, J.M., Spontak, R.J., and Khan, S.A., "Generation of
Microcellular Foams of PVDF and Its Blends Using Supercritical Carbon
Dioxide in a Continuous Process," Polymer, in press.
|
| Siripurapu, S., Royer, J.R., DeSimone, J.M.,
Khan, S.A., and Spontak, R.J., "Generation of Diffusion-Controlled
Microcellular Polymer Foams and Foamed Nanocomposites by Supercritical
Carbon Dioxide," Proc., 4th Int. Symp. High Pressure
Technol. Chem. Eng., in press. |
Presentations:
| Siripurapu, S., Gay, Y.J., Royer, J.R.,
DeSimone, J.M., Spontak, R.J., and Khan, S.A.; "Microcellular
Polymeric Foams (MPFs) Generated Continuously in Supercritical Carbon
Dioxide"; MRS Spring 2000 Meeting, San Francisco, CA; April 2000.
|
| Siripurapu, S., Gay, Y.J., Royer, J.R.,
DeSimone, J.M., Khan, S.A., and Spontak, R.J.; "Novel Microcellular
Polymeric Foams (MPFs) Generated in Supercritical Carbon Dioxide: A
Processing and Morphology Study"; First International Conference of
Advanced Materials Processing, Rotorua,
New Zealand; November 2000
|
| Siripurapu, S., Gay, Y.J., Royer, J.R.,
DeSimone, J.M., Spontak, R.J., and Khan, S.A.; "Microcellular Foams
of Polymer Blends in Supercritical Carbon Dioxide: Batch versus Continuous
Processing"; AIChE 2000 Annual Meeting, Los Angeles, CA; November
2000.
|
| Siripurapu, S., Gay, Y.J., Royer, J.R.,
DeSimone, J.M., Khan, S.A., and Spontak, R.J.; "Microcellular Foams
of Polymer Blends Generated Continuously in Supercritical Carbon
Dioxide"; ACS- Pacifichem 2000, Honolulu, Hawaii; December 2000.
|
| Royer, J.R., Siripurapu, S., DeSimone, J.M.,
Spontak, R.J., and Khan, S.A.; "CO2-Assisted Polymer
Processing: Accessing New Processing Windows and Novel Morphologies";
221st ACS National Meeting; San Diego, CA; April 2001.
|
| Siripurapu, S., Royer, J.R., DeSimone, J.M.,
Spontak, R.J., and Khan, S.A.; "Nanofoams of Thin Polymer Films
Produced using Supercritical Carbon Dioxide"; AIChE 2001 Annual
Meeting, Reno, NV; November 2001.
|
| Siripurapu, S., DeSimone, J.M., Khan, S.A.,
and Spontak, R.J.; "Surface-Mediated Polymer Foaming with
Supercritical Carbon Dioxide"; 224th ACS National
Meeting; Boston, MA; August 2002
|
| Siripurapu, S., DeSimone, J.M., Spontak, R.J.,
and Khan, S.A.; "Generation of Novel Nanoporous Thin Polymer Films
using Carbon Dioxide"; National Conference on Environmental Science
and Technology, Greensboro, NC; September 2002.
|
| Siripurapu, S., DeSimone, J.M., Khan, S.A.,
and Spontak, R.J.; "Generation of Diffusion-controlled Microcellular
Polymer Foams and Foamed Nanocomposites using Supercritical Carbon
Dioxide"; 4th International Symposium on High Pressure
Technology and Chemical Engineering, Venice, Italy; September 2002.
|
| Siripurapu, S., DeSimone, J.M., Spontak, R.J.,
and Khan, S.A.; "Confinement Effects on Foam Nucleation in Thin
Polymer Films - A Route to Synthesis of Novel Nanoporous Materials";
AIChE 2002 Annual Meeting, Indianapolis, IN; November 2002. |
back to the top
Areas of interest:
| Polymer Processing/Nanostructures/Rheology |
| Biomaterials |
| Supercritical Fluids |
| Microelectronic Devices |
back to the top
back to the directory of all NSF
students
|