Zobrazeno 1 - 10
of 22
pro vyhledávání: '"J. Herbert Mabel"'
Publikováno v:
Journal of Molecular Structure. 1286:135584
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a69501e79665977e7c89ebf467c71af
https://doi.org/10.1016/j.molstruc.2023.135584
https://doi.org/10.1016/j.molstruc.2023.135584
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9789811566189
In automotive engines, piston rings are one of the critical components operating inside the engine keeping the vehicle mileage. The function of piston rings is for better sealing of combustion gases and oil scrapping. With the usage and time, the pis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::203669f1bcad1dc9c2ddda894bbc1a70
https://doi.org/10.1007/978-981-15-6619-6_43
https://doi.org/10.1007/978-981-15-6619-6_43
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca76f102b9143f8338c4d3b010e66253
https://doi.org/10.4271/2018-28-0103
https://doi.org/10.4271/2018-28-0103
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96c8169c9fb140d05093f53e0cdb3ade
https://doi.org/10.4271/2017-28-1977
https://doi.org/10.4271/2017-28-1977
Autor:
Muthiahpillai Palanichamy, S. Vishnupriya, J. Herbert Mabel, Velayutham Murugesan, Margandan Bhagiyalakshmi
Publikováno v:
Catalysis Today. 141:234-241
Al-MCM-41 (Si/Al = 50), Al-MCM-41 (50) supported phosphotungstic acid (HPW) and Hβ supported HPW were prepared and characterized using XRD, FT-IR, TPD (pyridine) and 31 P MAS-NMR. Epoxidation of dimethyl maleate (DMM) with tert-butylhydroperoxide (T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60bbee01fc8adbf26a1d4dab0fa62974
https://doi.org/10.1016/j.cattod.2008.07.029
https://doi.org/10.1016/j.cattod.2008.07.029
Synthesis of 7-hydroxy-4-methyl coumarin over Lewis acid metal ion-exchanged ZAPO-5 molecular sieves
Autor:
K.R. Viswanathan, J. Herbert Mabel, Muthiahpillai Palanichamy, Velayutham Murugesan, S. Vishnu Priya, S. Gopalakrishnan
Publikováno v:
Microporous and Mesoporous Materials. 118:523-530
Zinc aluminophosphate (ZAPO-5) molecular sieve was synthesized hydrothermally and ion-exchanged with Lewis acid metal ions such as Ga3+, In3+, La3+ and Ce3+ by wet method. The materials were characterized by XRD, FT-IR, BET, ICP-AES, 27Al and 31P MAS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c36820637986eafa57e46bb4feb97efd
https://doi.org/10.1016/j.micromeso.2008.09.030
https://doi.org/10.1016/j.micromeso.2008.09.030
Autor:
J. Herbert Mabel, Muthiahpillai Palanichamy, S. Vishnu Priya, S. Gopalakrishnan, Velayutham Murugesan, K.R. Viswanathan
Publikováno v:
Catalysis Communications. 10:23-28
Magnesium aluminophosphate (MAPO-5) molecular sieve was synthesised hydrothermally and ion-exchanged with Lewis acid metal ions such as Ga 3+ , In 3+ , La 3+ and Ce 3+ by wet method. The materials were characterised using XRD, FT-IR, SEM, TPD (ammoni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68e41081be68e2fea07a6bbda644c13e
https://doi.org/10.1016/j.catcom.2008.07.032
https://doi.org/10.1016/j.catcom.2008.07.032
Autor:
K. Venkatachalam, Velayutham Murugesan, S. Sudha, S. Vishnu Priya, J. Herbert Mabel, Muthiahpillai Palanichamy
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 291:22-29
Al-MCM-41 (Mobil Composition Mater) (Si/Al = 25) molecular sieve was synthesized hydrothermally and 20 and 40 wt% phosphotungstic acid (PW) was supported on it. The materials were characterized using XRD, pyridine adsorbed FT-IR, 31P and 1H MAS NMR t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0a6c87b91fbce06992171681e7dde80
https://doi.org/10.1016/j.molcata.2008.04.021
https://doi.org/10.1016/j.molcata.2008.04.021
Autor:
Muthiahpillai Palanichamy, J. Herbert Mabel, S. Gopalakrishnan, Velayutham Murugesan, S. Vishnu Priya
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 290:60-66
Magnesium aluminophosphate-36 (MAPO-36) molecular sieve was synthesised hydrothermally and subjected to wet ion-exchange with Fe 3+ , Zn 2+ , La 3+ or Ce 3+ . They were characterised by using XRD, SEM, temperature programmed desorption (TPD) of ammon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81493788e3d440a03397b214a9296e67
https://doi.org/10.1016/j.molcata.2008.05.005
https://doi.org/10.1016/j.molcata.2008.05.005
Autor:
Margandan Bhagiyalakshmi, Velayutham Murugesan, S. Vishnu Priya, Muthiahpillai Palanichamy, J. Herbert Mabel
Publikováno v:
Catalysis Communications. 9:2007-2012
Esterification of maleic anhydride with ethanol over Al-MCM-41 (Si/Al = 50,100 and 150) and Hβ zeolite was investigated in the liquid phase at 80, 100 and 120 °C. Monoesterification of maleic anhydride to monoethyl maleate (MEM) was found to be fas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88d53984860a4d438c7d4dd470c6bf4f
https://doi.org/10.1016/j.catcom.2008.03.038
https://doi.org/10.1016/j.catcom.2008.03.038