South Dakota School of Mines & Technology

Hydrogen Generation from Thermochemical Water-Splitting Using Core Shell Ni-Ferrite/Y2O3 Nanoparticles

Amar V.S., Shende R.V., South Dakota School of Mines & Technology, US

During thermochemical water-splitting process for hydrogen generation,ferritenanoparticles undergo significant grain growth that reduces their surface area and affect the porous morphology. Consequently, hydrogen volume generation diminishes with increase in thermochemical cycles. In order to mitigate [...]

Synthesis of Visible light Nanocomposites for H2 Production

Hussein A.M., Shende R.V., South Dakota School of Mines & Technology, US

Visible light active nanocomposites were synthesized by the sol-gel method using non-ionic surfactant as a template. Cr-doped ZrO2-modified coupled ZnO/TiO2 composite was thoroughly characterized for surface area, crystal phase, microstructure, elemental identification and band gap [...]

Hydrogen Generation from Thermochemical Water-Splitting Using Core Shell Ni-Ferrite/Y2O3 Nanoparticles

Amar V.S., Shende R.V., South Dakota School of Mines & Technology, US

During thermochemical water-splitting process for hydrogen generation,ferritenanoparticles undergo significant grain growth that reduces their surface area and affect the porous morphology. Consequently, hydrogen volume generation diminishes with increase in thermochemical cycles. In order to mitigate [...]

Synthesis of Visible light Nanocomposites for H2 Production

Hussein A.M., Shende R.V., South Dakota School of Mines & Technology, US

Visible light active nanocomposites were synthesized by the sol-gel method using non-ionic surfactant as a template. Cr-doped ZrO2-modified coupled ZnO/TiO2 composite was thoroughly characterized for surface area, crystal phase, microstructure, elemental identification and band gap [...]

Catalytic Biomass Reforming for Hydrogen and Hydrocarbon Production

Tungal R., Subramanian M., Lew C., Shende R.V., South Dakota School of Mines & Technology, US

Catalytic biomass reforming (CBR) has a great potential for the production of H2 and hydrocarbon fuels. This study reports: i) subcritical aqueous phase liquefaction of biomass using homogeneous catalyst such as Ni(NO3)2 salt for the [...]

Solar Thermochemical Water-Splitting for H2 Generation Using Sol-Gel Derived Ferrite Nanomaterials

Bhosale R.R., Pasala X., Yelakanti S., Puszynski J.A., Shende R.V., South Dakota School of Mines & Technology, US

Solar-driven thermochemical water-splitting using redox materials constitute a promising high-efficiency, self-sustainable pathway for H2 production from water. In this investigation, several un-doped and doped ferrite nanomaterials were synthesized using sol-gel technique and investigated for H2 [...]

Integrated Photocatalytic and Microbial Degradation of Kraft Lignin

Shende A., Shende R.V., Hussein M., Bhosale R., Harder-Heinz D., Shende A., Shende R.V., South Dakota School of Mines & Technology, US

Kraft lignin (KL), a waste product of paper and pulp industry is recalcitrant to biochemical degradation. In our attempt to overcome KL recalcitrance, we coupled photoreforming of Kraft lignin (KL) with microbial degradation. It is [...]