Nano-structured dilute magnetic semiconductors for efficient spintronics at room temperature

A Gupta, R Zhang, P Kumar, V Kumar, A Kumar - Magnetochemistry, 2020 - mdpi.com
In recent years, many efforts have been made to develop advanced metal oxide
semiconductor nanomaterials with exotic magnetic properties for modern applications wrt …

Room temperature ferromagnetism in metal oxides for spintronics: A comprehensive review

S Singh, V Kumar, S Tyagi, N Saxena, ZH Khan… - Optical and Quantum …, 2023 - Springer
This review presents a comprehensive account of the research scenario in the ferromagnetic
(FM) behavior displayed at room temperatures (RT) in the metal oxides (MOx) for spintronics …

Adsorption and photocatalytic degradation process of oxytetracycline using mesoporous Fe-TiO2 based on high-resolution mass spectrometry

X Cheng, R Guan, Y Chen, Y Qian, Q Shang… - Chemical Engineering …, 2023 - Elsevier
In this study, the adsorption and photocatalytic degradation of oxytetracycline (OTC) were
systematically investigated using different metal-doped anatase-phase mesoporous TiO 2 …

Visible range optical absorption, Urbach energy estimation and paramagnetic response in Cr-doped TiO 2 nanocrystals derived by a sol–gel method

VR Akshay, B Arun, G Mandal… - Physical Chemistry …, 2019 - pubs.rsc.org
We have carried out a detailed study of the morphological, structural, optical and magnetic
properties of Cr doped TiO2 nanocrystals with doping concentrations varying from 3 to 12 …

Vacancy-Enabled Mesoporous TiO2 Modulated by Nickel Doping with Enhanced Photocatalytic Nitrogen Fixation Performance

J Li, D Wang, R Guan, Y Zhang, Z Zhao… - ACS Sustainable …, 2020 - ACS Publications
Photocatalysis provides a sustainable route to convert N2 to NH3 with the aid of a
photogenerated electron. Beyond the typical issue in the photocatalytic field, NH3 synthesis …

Synergistic effects of Co-Mn co-doping on the structural and optical properties of TiO2 nanospheres: dual functions for DSSC photoanodes and degradation …

A Ashok, T Raguram, RJ Beula, G Gopinath… - Journal of Alloys and …, 2024 - Elsevier
Synthesizing direct solar irradiance-responsive nanomaterial capable of serving as an
efficient photoanode for dye-sensitized solar cells (DSSCs) and active photocatalysts for …

Bimetallic NiCu catalyst derived from spent MOF adsorbent for efficient photocatalytic CO2 reduction

L Zhang, G Zhou, G Chen, H Wang, Q Zhao… - Chemical Engineering …, 2024 - Elsevier
The metal–organic frameworks (MOFs) rich in porous structures and their derivatives have
been widely developed and applied to heavy metal adsorption. However, little attention has …

Enhanced catalytic ozonation performance by CuOx nanoclusters/TiO2 nanotube and an insight into the catalytic mechanism

Y Li, M Fu, X Zhang, C He, D Chen, Y Xiong… - Journal of Colloid and …, 2023 - Elsevier
Highly reactive nanoclusters of metal oxides are extremely difficult to be synthesized due to
their thermodynamic instability. For the first time, CuO x nanoclusters supported on anatase …

Visible light induced photodegradation of chlorinated organic pollutants using highly efficient magnetic Fe3O4/TiO2 nanocomposite

M Dubey, R Kumar, SK Srivastava, M Joshi - Optik, 2021 - Elsevier
Herein, iron oxide/titanium oxide nanocomposite (Fe 3 O 4/TiO 2) has been synthesized via
an ultrasonic-assisted co-precipitation method. The synthesized nanocomposite has been …

Catalytic activities of titania-supported nickel for carbon-dioxide methanation

P Unwiset, KC Chanapattharapol… - Chemical Engineering …, 2020 - Elsevier
Abstract Titania-supported nickel catalysts (3, 6, 12 and 20 wt% Ni/TiO 2) were prepared by
a sol–gel method. The results showed that the CO 2 conversion increased with increasing Ni …