Zobrazeno 1 - 7
of 7
pro vyhledávání: '"and Vincent Mark B. Crisostomo"'
Autor:
Naftali N. Opembe, Anais E. Espinal, Steven L. Suib, Vincent Mark B. Crisostomo, Edward K. Nyutu, Cecil K. King’ondu, Chun-Hu Chen
Publikováno v:
The Journal of Physical Chemistry C. 114:14417-14426
A continuous flow microwave method has been developed for the synthesis of cryptomelane-type K-OMS-2 nanomaterials in a mixed aqueous−organic solvent system. The system is ideal for multikilogram synthesis of K-OMS-2 nanomaterials. The synthesized
Autor:
Vincent Mark B. Crisostomo, Chun-Hu Chen, Linping Xu, Young-Chan Son, Lei Jin, Steven L. Suib
Publikováno v:
Applied Catalysis A: General. 355:169-175
A synthesized γ-MnO2 octahedral molecular sieve was characterized and used to catalyze solvent-free atmospheric oxidation of toluene with molecular oxygen. The γ-MnO2 showed excellent catalytic activity and good selectivity under the mild atmospher
Autor:
Steven L. Suib, and Vincent Mark B. Crisostomo, Edward K. Nyutu, Chun-Hu Chen, Shanthakumar Sithambaram
Publikováno v:
The Journal of Physical Chemistry C. 112:6786-6793
Multigram quantities of manganese oxide (K-OMS-2) nanomaterials in the size range of 4−20 nm and with very high surface areas up to 227 m2/g were produced rapidly via microwave-reflux route with use of mixed aqueous and nonaqueous solvents. The for
Autor:
Arthur Dobley, Steven L. Suib, J. Katana Ngala, and Vincent Mark B. Crisostomo, Shaun M. Alia
Publikováno v:
Chemistry of Materials. 19:229-234
The material H[H0.18Li0.15Mn0.67]O1.90, obtained by the delithiation of layered Li2MnO3 using acid, gives a 2-fold increase in oxygen reduction ability versus Li2MnO3. Using elemental analysis by the ICP technique, average oxidation state determinati
Publikováno v:
Journal of the American Chemical Society. 130(44)
A fast and single-step method was successfully developed toward synthesizing well-ordered organic−inorganic hybrid layered manganese oxide (LMO) nanocomposites and Keggin/organic ions intercalated into layered manganese oxide at room temperature in
Autor:
Vincent Mark B. Crisostomo, J. Katana Ngala, Shaun Alia, Arthur Dobley, Christine Morein, Chun-Hu Chen, Xiongfei Shen, Steven L. Suib
Publikováno v:
Chemistry of Materials; Apr2007, Vol. 19 Issue 7, p1832-1839, 8p
Publikováno v:
Chemistry of Materials; Jan2007, Vol. 19 Issue 2, p229-234, 6p