Colloidal approaches to zinc oxide nanocrystals

J van Embden, S Gross, KR Kittilstved… - Chemical …, 2022 - ACS Publications
Zinc oxide is an extensively studied semiconductor with a wide band gap in the near-UV. Its
many interesting properties have found use in optics, electronics, catalysis, sensing, as well …

Intrinsic and extrinsic doping of ZnO and ZnO alloys

K Ellmer, A Bikowski - Journal of Physics D: Applied Physics, 2016 - iopscience.iop.org
In this article the doping of the oxidic compound semiconductor ZnO is reviewed with special
emphasis on n-type doping. ZnO naturally exhibits n-type conductivity, which is used in the …

Tunable infrared absorption and visible transparency of colloidal aluminum-doped zinc oxide nanocrystals

R Buonsanti, A Llordes, S Aloni, BA Helms… - Nano …, 2011 - ACS Publications
Plasmonic nanocrystals have been attracting a lot of attention both for fundamental studies
and different applications, from sensing to imaging and optoelectronic devices. Transparent …

Promoting strong metal support interaction: Doping ZnO for enhanced activity of Cu/ZnO: M (M= Al, Ga, Mg) catalysts

J Schumann, M Eichelbaum, T Lunkenbein… - ACS …, 2015 - ACS Publications
The promoting effect of Al, Ga, and Mg on the support in Cu/ZnO catalysts for methanol
synthesis has been investigated. Different unpromoted and promoted ZnO supports were …

Facile fabrication of highly efficient modified ZnO photocatalyst with enhanced photocatalytic, antibacterial and anticancer activity

W Raza, SM Faisal, M Owais, D Bahnemann… - RSC …, 2016 - pubs.rsc.org
The degradation of organic pollutants in the aqueous medium using semiconductor
photocatalysts has become an attractive method for detoxification of water. ZnO is an …

Photocatalytic performance of undoped and Al-doped ZnO nanoparticles in the degradation of rhodamine b under UV-visible light: The role of defects and morphology

A Piras, C Olla, G Reekmans, AS Kelchtermans… - International Journal of …, 2022 - mdpi.com
Quasi-spherical undoped ZnO and Al-doped ZnO nanoparticles with different aluminum
content, ranging from 0.5 to 5 at% of Al with respect to Zn, were synthesized. These …

Synthesis of visible light driven ZnO: Characterization and photocatalytic performance

W Raza, MM Haque, M Muneer - Applied surface science, 2014 - Elsevier
Nanocrystalline materials of pure and doped ZnO with La/Ce metals have been successfully
synthesized using sol gel method. The prepared materials were characterized by standard …

Zinc aluminum oxide encapsulation layers for perovskite solar cells deposited using spatial atomic layer deposition

H Asgarimoghaddam, Q Chen, F Ye, A Shahin… - Small …, 2024 - Wiley Online Library
An atmospheric‐pressure spatial atomic layer deposition system is used to rapidly deposit
60 nm zinc–aluminum oxide (Zn–AlOx) thin‐film‐encapsulation layers directly on perovskite …

Structural and dielectric properties of Al-doped ZnO nanostructures

R Zamiri, B Singh, MS Belsley, JMF Ferreira - Ceramics International, 2014 - Elsevier
Abstract Pure and 2 mol% Aluminium (Al) doped ZnO nanostructures were prepared by a
simple and low cost wet chemical precipitation technique. Structure and morphology of the …

Observation of low-γ quadrupolar nuclei by surface-enhanced NMR spectroscopy

H Nagashima, J Trébosc, Y Kon, K Sato… - Journal of the …, 2020 - ACS Publications
We introduce a novel NMR approach that extends the capabilities of indirect dynamic
nuclear polarization (DNP) under magic-angle spinning to probe the local environment of …