α-Fe2O3 based nanomaterials as gas sensors

A Mirzaei, B Hashemi, K Janghorban - Journal of Materials Science …, 2016 - Springer
Interest in detecting and determining concentrations of toxic and flammable gases has
constantly been on the increase in recent years due to increase of modernization …

Surface restructuring of hematite photoanodes through ultrathin NiFeOx catalyst: amplified charge collection for solar water splitting and pollutant degradation

S Seenivasan, S Adhikari, DH Kim - Chemical Engineering Journal, 2021 - Elsevier
In this study, problems associated with hematite-based photoanodes are strategically solved
using a ternary NiFeO x (NFO) top-layer for the first time, which is deposited using an atomic …

Effects of low oxygen annealing on the photoelectrochemical water splitting properties of α-Fe 2 O 3

Y Makimizu, JE Yoo, M Poornajar… - Journal of Materials …, 2020 - pubs.rsc.org
Photoelectrochemical (PEC) water splitting is a promising method for converting solar
energy into chemical energy stored in the form of hydrogen. Nanostructured hematite (α …

Enhanced Charge Transfer via Heterogeneous Doping Promotes Hematite Photoelectrodes for Efficient Solar H2O2 Synthesis

F Guo, J Bai, RT Gao, K Su, Y Yang, X Liu, L Wu… - ACS …, 2024 - ACS Publications
Photoelectrochemical (PEC) water splitting into hydrogen peroxide (H2O2) and hydrogen
(H2) is a promising alternative to energy and environmentally intensive production. Bulk …

[HTML][HTML] Hematite-based photoelectrochemical interfaces for solar fuel production

S Berardi, V Cristino, CA Bignozzi, S Grandi… - Inorganica Chimica …, 2022 - Elsevier
The production of solar fuels, ie energy-rich molecules obtained from sunlight-driven
processes, represents one of the most pursued strategies to satisfy the increasing global …

Direct mapping of band positions in doped and undoped hematite during photoelectrochemical water splitting

A Shavorskiy, X Ye, O Karslıoğlu… - The Journal of …, 2017 - ACS Publications
Photoelectrochemical water splitting is a promising pathway for the direct conversion of
renewable solar energy to easy to store and use chemical energy. The performance of a …

Vapor Phase Processing of α-Fe2O3 Photoelectrodes for Water Splitting: An Insight into the Structure/Property Interplay

MEA Warwick, K Kaunisto, D Barreca… - … applied materials & …, 2015 - ACS Publications
Harvesting radiant energy to trigger water photoelectrolysis and produce clean hydrogen is
receiving increasing attention in the search of alternative energy resources. In this regard …

ZnO-capped nanorod gas sensors

A Mirzaei, S Park, H Kheel, GJ Sun, S Lee, C Lee - Ceramics International, 2016 - Elsevier
This paper reports on the synthesis of pristine α-Fe 2 O 3 nanorods and Fe 2 O 3–ZnO core–
shell nanorods using a combination of thermal oxidation and atomic layer deposition (ALD) …

Higher Water‐Splitting Performance of Boron‐Based Porous CoMnB Electrocatalyst over the Benchmarks at High Current in 1 m KOH and Real Sea Water

S Lin, MA Habib, R Mandavkar… - Advanced …, 2022 - Wiley Online Library
The development of highly efficient and stable electrocatalysts at an affordable cost is an
essential component for the large‐scale implementation of green hydrogen production. In …

Magnetron sputtering process of carbon-doped α-Fe2O3 thin films for photoelectrochemical water splitting

MC Huang, WS Chang, JC Lin, YH Chang… - Journal of Alloys and …, 2015 - Elsevier
Thin films of α-Fe 2 O 3 doped with carbon have been fabricated on F-doped SnO 2 glass
substrate by magnetron sputtering process via DC power on the pure Fe target (99.99%) …