Theoretical and experimental advances in high-pressure behaviors of nanoparticles

L Meng, TV Vu, LJ Criscenti, TA Ho, Y Qin… - Chemical …, 2023 - ACS Publications
Using compressive mechanical forces, such as pressure, to induce crystallographic phase
transitions and mesostructural changes while modulating material properties in …

Pressure induced nanoparticle phase behavior, property, and applications

F Bai, K Bian, X Huang, Z Wang, H Fan - Chemical reviews, 2019 - ACS Publications
Nanoparticle (NP) high pressure behavior has been extensively studied over the years. In
this review, we summarize recent progress on the studies of pressure induced NP phase …

Synthesis of TiO2 nanoparticles by chemical and green synthesis methods and their multifaceted properties

M Aravind, M Amalanathan, MSM Mary - SN Applied Sciences, 2021 - Springer
In this present work, Titanium dioxide nanoparticles (TiO 2 NPs) successfully synthesized
using the chemical as well as the green synthesis routine. The ethanol provoked the …

[HTML][HTML] Strain and grain size of TiO2 nanoparticles from TEM, Raman spectroscopy and XRD: The revisiting of the Williamson-Hall plot method

PM Kibasomba, S Dhlamini, M Maaza, CP Liu… - Results in Physics, 2018 - Elsevier
Abstract The Williamson-Hall (WH) equation, which has been used to obtain relative
crystallite sizes and strains between samples since 1962, is revisited. A modified WH …

Finite-size and pressure effects on the Raman spectrum of nanocrystalline anatase

V Swamy, A Kuznetsov, LS Dubrovinsky… - Physical Review B …, 2005 - APS
The Raman scattering behavior of anatase nanocrystals with average diameters of 4, 8, 20,
and 34 nm has been compared with bulk crystal data in order to establish size-dependent …

Photodegradation of methylene blue dye using light driven photocatalyst-green cobalt doped cadmium ferrite nanoparticles as antibacterial agents

G Vishnu, S Singh, TSSK Naik, R Viswanath… - Journal of Cleaner …, 2023 - Elsevier
A cobalt-doped cadmium ferrite nanoparticle (Co x Cd 1-x Fe 2 O 4; x= 0, 0.2, 0.4, 0.6, 0.8, 1)
was synthesized using curd as fuel during combustion. The symphonized nanoparticle's …

Enhanced photocatalytic properties of core@ shell SiO2@ TiO2 nanoparticles

S Ullah, EP Ferreira-Neto, AA Pasa… - Applied Catalysis B …, 2015 - Elsevier
Abstract SiO 2@ TiO 2 core@ shell nanoparticles (CSNs) have recently attracted great
attention due to their unique and tunable optical and photocatalytic properties and higher …

High performance sulfur, nitrogen and carbon doped mesoporous anatase–brookite TiO2 photocatalyst for the removal of microcystin-LR under visible light irradiation

SM El-Sheikh, G Zhang, HM El-Hosainy… - Journal of hazardous …, 2014 - Elsevier
Carbon, nitrogen and sulfur (C, N and S) doped mesoporous anatase–brookite nano-
heterojunction titania photocatalysts have been synthesized through a simple sol–gel …

Flexible bacterial cellulose-based BC-SiO2-TiO2-Ag membranes with self-cleaning, photocatalytic, antibacterial and UV-shielding properties as a potential …

KU Rahman, EP Ferreira-Neto, GU Rahman… - Journal of …, 2021 - Elsevier
This research study reports the formation of flexible and multifunctional organic-inorganic
hybrid membranes (BC-SiO 2-TiO 2/Ag) based on bacterial cellulose (BC) that contain …

ZnO nano-discs by lyophilization process: size effects on their intrinsic luminescence

BD Ngom, T Mpahane, E Manikandan… - Journal of Alloys and …, 2016 - Elsevier
Nano-discs of ZnO have been synthesized by a hybrid spray-freeze drying process
(lyophilization), which allows a quasi-mono dispersity in size. Their marked shape …