Nanoporous TiO2 spheres with tailored textural properties: controllable synthesis, formation mechanism, and photochemical applications

Y Ding, IS Yang, Z Li, X Xia, WI Lee, S Dai… - Progress in Materials …, 2020 - Elsevier
Nanoporous TiO 2 spheres have emerged recently as a new class of TiO 2 nanomaterials
for photochemical applications. Compared with conventional TiO 2 nanoparticles, the …

Synthesis and characterisation of Cu-Doped TiO2 nanoparticles for DSSC and photocatalytic applications

T Raguram, KS Rajni - International Journal of Hydrogen Energy, 2022 - Elsevier
In the present work, copper-doped TiO 2 nanoparticles were synthesized via sol-gel
technique with different molar concentration of copper precursor (0.025 M-CT-1, 0.05 M-CT …

Porosity controlled 3D SnO2 spheres via electrostatic spray: Selective acetone sensors

HJ Cho, SJ Choi, NH Kim, ID Kim - Sensors and Actuators B: Chemical, 2020 - Elsevier
Tailoring of semiconducting metal oxides (SMOs) nanostructures with high porosity is of
importance for enhanced gas sensing performance. Hierarchically-assembled SMOs …

[HTML][HTML] Highly efficient plastic crystal ionic conductors for solid-state dye-sensitized solar cells

D Hwang, DY Kim, SM Jo, V Armel, DR MacFarlane… - Scientific reports, 2013 - nature.com
We have developed highly efficient, ambient temperature, solid-state ionic conductors
(SSICs) for dye-sensitized solar cells (DSSCs) by doping a molecular plastic crystal …

Microwave-assisted rapid synthesis of highly porous TiO2 thin films with nanocrystalline framework for efficient photoelectrochemical conversion

VV Kondalkar, SS Mali, NB Pawar, RM Mane… - Electrochimica …, 2014 - Elsevier
Herewith, we report the rapid scalable, economical and energy efficient synthesis strategy
for TiO 2 thin films in order to improve the photovoltaic performance. In the present …

Effect of Ni doping on the characterization of TiO2 nanoparticles for DSSC applications

T Raguram, KS Rajni - Journal of Materials Science: Materials in …, 2021 - Springer
The photoanode junction in dye-sensitized solar cells (DSSC) must have low charge transfer
resistance and high current density to enhance the cell efficiency. To improve these …

Synthesis and characterisation of nickel cobalt sulfide nanoparticles by the solvothermal method for dye-sensitized solar cell applications

KM Aiswarya, T Raguram, KS Rajni - Polyhedron, 2020 - Elsevier
The aims of this study were to synthesize and characterize a nickel cobalt sulfide (NiCo 2 S
4), namely a ternary transition metal sulfide, by the solvothermal method for DSSC …

Photoelectrocatalysis of Cefotaxime Using Nanostructured TiO2 Photoanode: Identification of the Degradation Products and Determination of the Toxicity Level

VV Kondalkar, SS Mali, RM Mane… - Industrial & …, 2014 - ACS Publications
Nanostructured TiO2 thin films were fabricated via a facile, economical, and energy-efficient
microwave-assisted dip-coating (MWDC) technique. Further, the resulting TiO2 films were …

β-(Ethynylbenzoic acid)-substituted push–pull porphyrins: DSSC dyes prepared by a direct palladium-catalyzed alkynylation reaction

M Ishida, D Hwang, YB Koo, J Sung, DY Kim… - Chemical …, 2013 - pubs.rsc.org
The palladium-catalyzed oxidative alkynylation of β-borylated porphyrins allows for concise
preparation of push–pull structured ethynylbenzoic acid porphyrin derivatives. The resulting …

β‐Functionalized Push–Pull Porphyrin Sensitizers in Dye‐Sensitized Solar Cells: Effect of π‐Conjugated Spacers

M Ishida, D Hwang, Z Zhang, YJ Choi, J Oh… - …, 2015 - Wiley Online Library
A series of new β‐functionalized push–pull‐structured porphyrin dyes were synthesized so
as to investigate the effect of the π‐conjugated spacer on the performance of dye‐sensitized …