Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Adisak Guntida"'
Publikováno v:
ACS Omega. 7:25783-25797
Publikováno v:
Catalysis Today. 358:354-369
The transformation of Lewis acid sites to new Bronsted acid sites under hydrogen at 40 °C and atmospheric pressure on WO3/SiO2 and WO3/Al2O3 catalysts with various tungsten oxide loading (1, 5, 9, and 12 wt%) was investigated by the in situ DRIFTS o
Publikováno v:
ACS omega. 7(29)
The deterioration behaviors of Cu/ZnO/Al
Publikováno v:
Chemical Reviews. 120:11956-11985
When metals in supported catalysts are atomically dispersed, they are usually cationic and bonded chemically to supports. Investigations of noble metals in this class are growing rapidly, leading to discoveries of catalysts with new properties. Chara
Publikováno v:
Catalysis Science & Technology. 10:5100-5112
Pt–Sn/γ-Al2O3 catalysts were physically mixed with various nanostructured metal oxides (TiO2, ZrO2, and Al2O3) and investigated as catalysts for propane dehydrogenation at 550 °C and atmospheric pressure. The additives did not affect the catalyti
Autor:
Meena Rittiruam, Pawaphat Sartsri, Nichakorn Buasuk, Adisak Guntida, Tinnakorn Saelee, Nuttapat Kerdprasit, Phakaorn Aphichoksiri, Supareak Praserthdam, Juarez L. F. Da Silva, Piyasan Praserthdam
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Publikováno v:
Fuel. 314:122736
Publikováno v:
Topics in Catalysis. 61:1641-1652
The Lewis acid transformation to Bronsted acid was investigated over the Pt/γ-Al2O3 hybrid catalysts in the presence of hydrogen atmosphere by in situ diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) of adsorbed NH3. The changes