Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Kapil Kandel"'
Autor:
Zhuoran Wang, Aaron D. Sadow, Naresh Eedugurala, Umesh Chaudhary, Kapil Kandel, Nicholas C. Nelson, Marek Pruski, Igor I. Slowing, Takeshi Kobayashi
Publikováno v:
ACS Catalysis. 5:7399-7414
The hydroboration of aldehydes and ketones using a silica-supported zirconium catalyst is reported. Reaction of Zr(NMe2)4 and mesoporous silica nanoparticles (MSN) provides the catalytic material Zr(NMe2)n@MSN. Exhaustive characterization of Zr(NMe2)
Publikováno v:
ACS Catalysis. 5:6719-6723
The selective hydrogenation of fatty acids to fatty alcohols can be achieved under moderate conditions (180 °C, 30 bar H2) by simultaneously supporting copper and iron oxides on mesoporous silica nanoparticles. The activity of the cosupported oxides
Publikováno v:
Journal of Catalysis. 314:142-148
Iron nanoparticles supported on mesoporous silica nanoparticles (Fe-MSN) catalyze the hydrotreatment of fatty acids with high selectivity for hydrodeoxygenation over decarbonylation and hydrocracking. The catalysis is likely to involve a reverse Mars
Publikováno v:
Topics in Catalysis. 57:1000-1006
A system comprising two catalysts supported on mesoporous silica nanoparticles (MSNs) was employed to perform a sequence of two reactions in a single pot. Palladium nanoparticles catalyzed the oxidation of furfuryl alcohol with molecular oxygen at at
Publikováno v:
ACS Catalysis. 3:2750-2758
A hybrid adsorbent-catalytic nanostructured material consisting of aminopropyl groups and nickel nanoparticles immobilized in mesoporous silica nanoparticles (AP-Ni-MSN) was employed to selectively capture free fatty acids (FFAs) and convert them int
Autor:
Igor I. Slowing, Stacey M. Althaus, Takeshi Kobayashi, Chorthip Peeraphatdit, Marek Pruski, Kapil Kandel, Brian G. Trewyn
Publikováno v:
ACS Catalysis. 3:265-271
The relative rates of the aldol reaction catalyzed by supported primary and secondary amines can be inverted by 2 orders of magnitude, depending on the use of hexane or water as a solvent. Our analyses suggest that this dramatic shift in the catalyti
Autor:
Marek Pruski, Chorthip Peeraphatdit, Stacey M. Althaus, Takeshi Kobayashi, Kapil Kandel, Igor I. Slowing, Brian G. Trewyn
Publikováno v:
Journal of Catalysis. 291:63-68
In this study, we demonstrate how materials science can be combined with the established methods of organic chemistry to find mechanistic bottlenecks and redesign heterogeneous catalysts for improved performance. By using solid-state NMR, infrared sp
Autor:
Brian G. Trewyn, Victor S.-Y. Lin, Chorthip Peeraphatdit, Igor I. Slowing, Juan L. Vivero-Escoto, Kapil Kandel, Yannan Zhao
Publikováno v:
Small. 7:1526-1532
Autor:
Juan J. Bravo-Suárez, Michelle K. Kidder, Viviane Schwartz, Raghunath V. Chaudhari, Bala Subramaniam, Lei Cheng, Larry A. Curtiss, Yao Houndonougbo, Eric V. Formo, Zili Wu, Shannon M. Mahurin, Sheng Dai, Hom N. Sharma, Steven L. Suib, Ashish B. Mhadeshwar, Kapil Soni, Thallada Bhaskar, Manoj Kumar, Kamaraju Seetha Rama Rao, Gudimella Murali Dhar, Muthusamy Poomalai Pachamuthu, Anand Ramanathan, Kannan Santhi, Rajamanickam Maheswari, Prem S. Thapa, Song-Hai Chai, Jane Y. Howe, Michelle Kidder, Xiqing Wang, Steven H. Overbury, De-en Jiang, Chengdu Liang, Kapil Kandel, Stacey M. Althaus, Marek Pruski, Igor I. Slowing, Xin Jin, Victoria M. L. Whiffen, Kevin J. Smith, Zhong He, Xianqin Wang