S
Sonali Das
Researcher at National University of Singapore
Publications - 27
Citations - 2215
Sonali Das is an academic researcher from National University of Singapore. The author has contributed to research in topics: Catalysis & Syngas. The author has an hindex of 16, co-authored 27 publications receiving 1084 citations.
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Journal ArticleDOI
A Review on Bimetallic Nickel‐Based Catalysts for CO2 Reforming of Methane
TL;DR: A detailed discussion on the development of bimetallic Ni-based catalysts for DRM including nickel alloyed with noble metals (Pt, Ru, Ir etc.) and transition metals (Co, Fe, Cu) is presented.
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Core–shell structured catalysts for thermocatalytic, photocatalytic, and electrocatalytic conversion of CO2
Sonali Das,Javier Pérez-Ramírez,Javier Pérez-Ramírez,Jinlong Gong,Nikita Dewangan,Kus Hidajat,Bruce C. Gates,Sibudjing Kawi +7 more
TL;DR: This review provides an in-depth assessment of core-shell structured catalysts for the thermocatalysis, photocatalytic, and electrocatalytic conversion of CO2 into synthesis gas and valuable hydrocarbons.
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Silica–Ceria sandwiched Ni core–shell catalyst for low temperature dry reforming of biogas: Coke resistance and mechanistic insights
Sonali Das,Jangam Ashok,Zhoufeng Bian,Nikita Dewangan,Ming Hui Wai,Yonghua Du,Armando Borgna,Kus Hidajat,Sibudjing Kawi +8 more
TL;DR: In this paper, a sandwiched core-shell structured Ni-SiO2@CeO2 catalyst, with nickel nanoparticles encapsulated between silica and ceria, was developed and applied for dry reforming of biogas under low temperature conditions to test its coke inhibition properties.
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Recent progress in the development of catalysts for steam reforming of biomass tar model reaction
Jangam Ashok,Nikita Dewangan,Sonali Das,Plaifa Hongmanorom,Ming Hui Wai,Keiichi Tomishige,Sibudjing Kawi +6 more
TL;DR: In this paper, a review describes recent advances in development of catalysts for steam reforming of biomass tar model reactions, using toluene, benzene and naphthalene as tar model compounds.
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Reforming of tar from biomass gasification in a hybrid catalysis-plasma system: A review
TL;DR: In this paper, the deactivation characteristics and modification methods of steam-reforming catalysts, as well as the mechanism of tar catalytic reforming were investigated in various plasma reactors and the reaction mechanism based on the analysis of byproducts and energetic plasma species.