Results 81 to 90 of about 10,496 (245)
Low‐Content Ru Catalysts for Efficient CO2 Methanation
ChemCatChem, Volume 18, Issue 2, 28 January 2026.Five Ru‐based catalysts were synthesized and tested for CO2 methanation. Ru/TiO2 showed the highest performance and was further investigated using operando FT‐IR and DRIFTS. A mechanistic interpretation was proposed, and a kinetic model was developed and validated.
Andrea Rizzetto +7 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 1, January 2026.Reduced TiO2‐x has been widely studied because of its unique properties. This paper reviewed the preparation of TiO2‐x by inorganic chemical reduction method and the applications for solar‐driven photothermal conversion water evaporation. The development prospects are prospected. Global water scarcity and pollution present critical challenges for human
Ting Wang +5 more
wiley +1 more source
Oman Medical Journal, 2018 Objectives: Nanoparticles induce oxidative stress in cells and damage them through the cell membrane and DNA damage, eventually resulting in cell death.
Hadi Hasanzadeh +4 more
doaj +1 more source
Pressure-Induced Phase Transitions of Natural Brookite [PDF]
ACS Earth and Space Chemistry, 2019 The structures and stabilities of the high-pressure phases of titania (TiO2) are of great interest in the earth sciences, as these phases are the accessible analogs of component minerals in the earth’s mantle. Brookite is a natural titania mineral, whose bulk phase is hard to synthesize in the laboratory, and its phase behavior at very high pressure ...
Weixin Liu +7 more
openaire +3 more sources
Phase separation in lithium intercalated anatase: A theory [PDF]
, 2009 Lithium intercalated anatase used in Li-ion batteries has some special features: coexistence of Li-rich and Li-poor phases as well as two possible positions for Li ions in the oxygen tetrahedron.
Stasyuk, I. V., Velychko, O. V.
core +2 more sources
Brookite TiO2 Nanosquares Synthesized by a Novel Green Hydrothermal Method [PDF]
, 2023 Zhigang Wu +3 more
openalex +1 more source
Small Structures, Volume 7, Issue 1, January 2026.Titania nanoplates are assembled into supraparticles (SPs) using an emulsion‐based technique. These SPs are encapsulated within a polystyrene shell, applying a surface‐initiated photocatalyzed radical polymerization procedure. By varying the duration of UV light exposure, the organic fraction of the polymer is tunable.
Jana Struck +8 more
wiley +1 more source
Scientific Reports, 2017 In this article we present the first comparative study of the transient decay dynamics of photo-generated charges for the three polymorphs of TiO2. To our knowledge, this is the first such study of the brookite phase of TiO2 over timescales relevant to ...
Benjamin Moss +8 more
doaj +1 more source
Photocatalytic Fe-doped n-TiO2: From synthesis to utilization of in vitro cell models for screening human and environmental nanosafety [PDF]
, 2017 The utilization of different types nanomaterials (NMs) in environmental remediation and wastewatertreatment requires information on the potential harmful effects on human and environmental health.
Balbi, Balbi +6 more
core +1 more source
Journal of Chemistry, Volume 2026, Issue 1, 2026.Caffeine, a widely consumed stimulant, has emerged as a recurring and persistent contaminant in aquatic environments, including surface water, groundwater and wastewater effluents. Its continuous presence poses ecological risks due to its bioactivity and resistance to conventional treatment methods.
Anusha D. Shetty +3 more
wiley +1 more source