Last update:
10/23/2004
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Dr. Junbo Gao
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Research Interests
- electrochemical and chemical actuators
- Chemical Sensors
- Homogenous and heterogeneous crystallization
- Membrane Desalination
- Fuel Cell Membranes
Current Project
Publications:
1. Gao, J., Li, K., Zhang, W., et. al., (1999):
Facile synthesis of phenyl-capped oligoanilines using pseudo-high dilution
technique. Macromol. Rapid Commun. 20 (10), 560-563
2. Gao, J., Zhang, W., Li, K., et. al., (1999): A
novel synthetic method of phenyl-capped penta- and hexaaniline. Macromol.
Rapid Commun. 20 (9), 463-466
3. Wang, H.L., Gao, J.
and Sansiñena J.M., (2002): Fabrication and characterization of
polyaniline actuators based on a novel configuration: integrally skinned
asymmetric membranes, Chemistry of Materials,
14 (6), 2546-2552
4. Gao, J. Wang, H.L.,
and Sansiñena J.M., (2002): Fabrication and characterization of
polyaniline actuators based on a novel configuration: integrally skinned
asymmetric membranes, Mat. Res. Soc.
Symp. Proc. Vol. 698, EE1.5.1 –
EE1.5.6
5. Gao, J., Sansiñena J.M.
and Wang, H.L., (2002): Chemical vapor driven bending behavior of
asymmetric polyaniline membrane, Synthetic Metal, accepted
6. Sansiñena J.M., Gao, J.,
and Wang, H.L., (2002): Electrochemical actuators based
on asymmetric polyaniline membrane, Submitted
7. Li F., Wang J., Gao J., et.al., (2000): The
synthesis of a new polyorganophosphazene. Materials Chemistry and Physics,
62, 81-84
8. MacDiarmid, A. G., Jones, W. E., Norris I.D., Gao J.,
et. al., (2001): Electrostatically-generated nanofibers of electronic
polymers. Synthetic Metal, 119, 27-30
9. Zhang Y.H., Cao Y., Wang C, Gao J., Xie T.F., Bai
Y.B., (2001): Study of charge transition between interfaces of
hetero-structure assemblies based on phenyl-capped aniline tetramer/n (p)
– silicon, Journal of Photochemistry and photobiology A – Chemistry,
175-179
10. Sansiñena, J.M., Gao, J.
and Wang, H.L., (2001):
Chemical and Electrochemical Polyaniline Actuators with a Novel
Monolithic Configuration: Integrally Skinned Asymmetric Membranes (PANI
ISAMS), WW-EAP Newsletter, Vol. 3(2), 9-10, 2001
11. Gao, J., Zhang, W., Li, K., et.al., (1999):
Synthesis of pentaaniline and hexaaniline in the leucoemeraldine oxidation
state and the EB state and their UV/Vis spectra properties. Chemical
Journal of Chinese university 20, 1960-1964
12. Gao, J., Li, K., Yu, Y., et. al., (1999):
Synthesis of electroactive macromonomer and its copolymers. Journal of
Functional polymer, 12, 269-272
13. Gao, J., Wang, J., Li, K., et. al., (1999):
Synthesis of novel macrocyclic polyarylate oligomers based on
phenolphthalein and m-phthaloyl dichloride. Chemical Journal of Chinese
University, 15, 350-353
14. Wang, C., Zhang, Y., Gao, J., (1999):
Preliminary study on oligoaniline/silica composite nano-particles as high
density information storage material. Chemical Journal of Chinese
University, 20, 1491-1493
15. Ji, Y., Liu, S. Gao, J. et. al., (1998):
MALDI-TOF-MS study on the molecular weight of macrocyclic polyarylate
oligomers. Analytical Chemistry 26, 1498-1500
16. Gao, J., Li, K., Yu, Y., et. al., (2000):
Synthesis of phenyl-capped aniline trimer and tetramer in the
leucoemeraldine oxidation state and the EB state and their UV/Vis spectra
properties. Chemical Journal of Chinese University (Chinese), (2) 315-320
17. Wang, C., Gao, J., Chen, C., et. al., (2000)
stabilization and anti-corrosion properties of phenyl-capped tetraaniline
as additives to common coating. Polymer Preprint, 41(2), 1746
18. Gao, J., Zhang, W., Li, K., et. al., (1999): The
effect of end groups on the UV/Vis spectroscopic properties of
oligoanilines. Polymer preprint 40 (1), 105-106.
B)Patents
1.
Zhang, W., Gao, J., and Li, K. et al., (1998): Synthesis of
electroactive macromonomer. Chinese patent, No. 98108689.6, dated 6. 19.
1998
2. Zhang, W., Gao, J., and Li, K. et al., (1998):
Synthesis of phenyl-capped oligoanilines by simple oxidative coupling
reaction. Chinese patent, No. 98115350. X dated 6. 19. 1998
3. Zhang, W., Gao, J., and Li, K. et al., (1998):
Pseudo high-dilution technique to synthesize monodisperse oligoanilines.
Chinese patent No.98122357.5, dated 11.11. 1998
4. Zhang, W., Gao, J., and Li, K.et al., (1999):
Preparation of anti-corrosion coating using phenyl-capped tetraaniline as
additive. Chinese patent, No. 99120966.4 dated, 10,18, 1999
5. Wang, C., Zhang, Y. H., Gao J., and Zhang W. J.,
Modified bulk sol-gel process. Chinese patent, No. 98116544.3, dated, 11,
1998
6. MacDiarmid, A. G., Jones W., Norris I., Gao J.
et. al., Electrostatic method to prepare conducting nanofiber. submitted.
7. Wang, H. L., Gao J.,
Sansiñena, J.M., Fabrication of monolithic asymmetric polyaniline membrane
as electrochemical actuators and chemical vapor driven actuators.
Submitted.
Contact Information
5531 Boelter Hall Chemical Engineering Department UCLA, Los Angeles CA-90095, USA PH: (310) 2061297 Fax: (310)206 4107Email: junbogao@ucla.edu
