1
52
G.D. Yadav, B.A. Gawade / Catalysis Today 207 (2013) 145–152
activation energy also supported the fact that the overall rate
of reaction is not influenced by either external mass transfer or
intraparticle diffusion resistance and it is intrinsically kinetically
controlled.
[11] G.D. Yadav, N.S. Asthana, Industrial and Engineering Chemistry Research 41
2002) 5565–5575.
(
[
[
12] G.D. Yadav, Catalysis Surveys Asia 9 (2005) 117–137.
13] G.D. Yadav, N.S. Asthana, V.S. Kamble, Journal of Catalysis 217 (2003)
88–99.
[
[
14] G.D. Yadav, M.S. Krishnan, Chemical Engineering Science (1999) 4189–4197.
15] G.D. Yadav, S.S. Salgaonkar, N.S. Asthana, Applied Catalysis A: General 265
6
. Conclusion
(
2004) 153–159.
[
16] G.D. Yadav, N.S. Asthana, S.S. Salgaonkar, Clean Technologies and Environmen-
tal Policy 6 (2004) 105–113.
The isomerization of styrene oxide was studied using a novel
[
[
17] G.D. Yadav, S.R. More, Applied Clay Science 53 (2011) 254–262.
18] P.S. Kumbhar, G.D. Yadav, Chemical Engineering Science 44 (1989) 2535.
combustion synthesized superacidic catalyst FLSZ. The effects of
various parameters on the reaction rate were studied. The opti-
mum conditions were: concentration of styrene oxide: 0.0527 mol,
[19] G.D. Yadav, T.S. Thorat, Tetrahedron Letters 37 (1996) 5405–5408.
[20] G.D. Yadav, T.S. Thorat, P.S. Kumbhar, Tetrahedron Letters 34 (1993) 529–532.
[21] G.D. Yadav, T.S. Thorat, Industrial & Engineering Chemistry Research 35 (3)
catalyst loading of 0.007 g/cm3 at 100 C and speed of agitation
◦
(
1996) 721–732.
1
000 rpm in cyclohexane solvent. Process parameters were opti-
[22] G.D. Yadav, A.A. Pujari, Green Chemistry 1 (2) (1999) 69–74.
mized by conducting a systematic investigation. The kinetics of the
reaction was also studied. The catalyst is robust, recyclable and
found to be highly active and selective in comparison with oth-
ers. The catalyst was found to be very effective and can be recycled
for number of reactions without loss of activity and selectivity. The
whole process is clean and green.
[23] G.D. Yadav, A.D. Murkute, Journal of Catalysis 224 (2004) 218–223.
[
[
[
24] G.D. Yadav, A.D. Murkute, Journal of Physical Chemistry
A
108 (2004)
9557–9566.
25] G.D. Yadav, G.S. Pathre, Journal of Physical Chemistry
11080–11088.
A 109 (2005)
26] G.D. Yadav, M.S. Krishnan, Organic Process Research & Development 2 (1998)
6–95.
8
[
27] M.A. Harmer, Q. Sun, Applied Catalysis A: General 221 (2001) 45.
[
28] G.D. Yadav, M.B. Thathagar, Reactive and Functional Polymers 52 (2002)
9
9–110.
Acknowledgments
[
[
29] Z.A. Munir, American Ceramic Society Bulletin 67 (2) (1988) 342–349.
30] K.C. Patil, Chemistry of Nanocrystalline Oxide Materials, World Scientific Pub-
lishing Co. Pvt. Ltd., 2008.
31] A. Civera, M. Pavese, Catalysis Today 83 (2003) 199–211.
32] D.A. Fumo, M.R. Morelli, A.M. Segadaes, Materials Research Bulletin 31 (1996)
1243.
GDY acknowledges support for personal chairs from the Dar-
bari Seth Professor Endowment, R.T. Mody Distinguished Professor
Endowment and J.C. Bose National Fellowship from DST-GOI. BAG
acknowledges the University Grants Commission (UGC) for award-
ing the Junior Research Fellowship under its Special Assistance
Programme in Green Technology basic sciences program.
[
[
[33] S. Bhaduri, S.B. Bhaduri, E. Zhou, Journal of Materials Research 13 (1998) 156.
34] J.C. Toniolo, M.D. Lima, A.S. Takimi, C.P. Bergmann, Materials Research Bulletin
0 (2005) 561–571.
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[
4
(
[
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37] Q.G. Wang, R.R. Peng, C.R. Xia, W. Zhu, H.T. Wang, Ceramics International 34
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