Results 61 to 70 of about 19,954 (275)

Photocatalytic reduction of hexavalent chromium using Zn2SnO4–ZnO modified g-C3N4 composite

Results in Engineering, 2023
In this study, a novel hierarchical g-C3N4/Zn2SnO4–ZnO heterojunction system was reported as an efficient photocatalyst for the reduction of Cr(VI).
Damian C. Onwudiwe, Nombulelo Gobile, Opeyemi A. Oyewo, Seshibe S. Makgato   +3 more
doaj   +1 more source

Recent progress towards the electrosynthesis of ammonia from sustainable resources [PDF]

, 2017
Ammonia (NH3) is a key commodity chemical of vital importance for fertilisers. It is made on an industrial scale via the Haber Bosch process, which requires significant infrastructure to be in place such that ammonia is generally made in large ...
Shipman, Michael A., Symes, Mark D.
core   +1 more source

Laser Engineering of HfN‐Based Nanoparticles for Safe NIR‐I Photothermal and X‐ray Enhancing Cancer Therapies

Advanced Functional Materials, EarlyView.
In this study, we produced HfN‐based nanoparticles via femtosecond laser ablation in acetone. The nanoparticles exhibit a red‐shifted plasmonic resonance in the NIR‐I window, colloidal stability after coating with polyethyleneglycol, and excellent biocompatibility. The photothermal and X‐ray sensitization therapeutic effects were demonstrated for tumor
Julia S. Babkova, Ivan V. Zelepukin, Lyubov V. Gorelik, Anton L. Popov, Andrei I. Pastukhov, Gleb V. Tikhonowski, Maxim S. Savinov, Danil D. Kolmanovich, Nikita A. Pivovarov, Alina Yu. Kapitannikova, Anton A. Popov, Anna S. Sogomonyan, Vsevolod A. Skribitsky, Aziz B. Mirkasymov, Andrei V. Kabashin, Sergey M. Deyev   +15 more
wiley   +1 more source

Nanostructured Ni-Fe-P Alloy for Alkaline Electrolyzer

Chemical Engineering Transactions, 2023
In recent years, the interest towards green hydrogen has drastically increased due to the global decarbonization process. Electrochemical water splitting is considered an attractive solution to convert and store the surplus energy from renewable energy ...
Sonia Carbone, Alessandro G.M. Caruso, Bernardo Patella, Rosario Miceli, Filippo Pellitteri, Massimo Caruso, Philippe Mandin, Giuseppe Aiello, Rosalinda Inguanta   +8 more
doaj   +1 more source

Band gap reduction in GaNSb alloys due to the anion mismatch [PDF]

, 2005
The structural and optoelectronic properties in GaNxSb1–x alloys ...
Ashley, T., Bennett, B. R., Buckle, L., Jefferson, Paul Harvey, Jollands, Stuart, McConville, C. F. (Chris F.), Murdin, B. N., Piper, L. F. J., Smith, G. W., Thomas, Pam A., Veal, T. D. (Tim D.)   +10 more
core   +2 more sources

Symmetry-enforced ideal lantern-like phonons in ternary nitride Li$_6$WN$_4$ [PDF]

, 2021
Xiaotian Wang, Feng Zhou, Tie Yang, Min-Quan Kuang, Zhi‐Ming Yu, Gang Zhang   +5 more
openalex   +1 more source

Molecular Templating Enables Precise CeNiC2/Ni Heterostructures for Efficient Alkaline Hydrogen Oxidation

Advanced Functional Materials, EarlyView.
A series of Bi‐TMCs‐based heterostructures (CeNiC2/Ni‐x%) have been precisely constructed through a “molecular‐template”‐assisted strategy, which exhibits remarkable alkaline HOR performance derived from the strong synergy between Ni and CeNiC2 components.
Xi Yin, Xue‐Qian Wu, Yi Yuan, Ya‐Pan Wu, Shuang Li, Guangtong Hai, Shuhui Sun, Dong‐Sheng Li   +7 more
wiley   +1 more source

Design of a Highly Sensitive Detector Using a Ternary Photonic Crystal (PC) Based on Titanium Nitride Sandwiched between Si and SiO₂ for the Creatinine Concentration Detection in the Blood Serum

Optics, 2022
It is very important to design a rapid and sensitive device for the creatinine concentration detection due to it being one of the most considerable benchmarks for efficient kidney working. Here, a novel biophotonic sensor using one-dimensional ternary PC
Malek G. Daher, Youssef Trabelsi, Abinash Panda, Ashot H. Gevorgyan, Khedr M. Abohassan, Lassaad K. Smirani, Baraa Riyadh Altahan, Ahmed Nabih Zaki Rashed   +7 more
doaj   +1 more source

Computational study of structural and elastic properties of random AlGaInN alloys

, 2010
In this work we present a detailed computational study of structural and elastic properties of cubic AlGaInN alloys in the framework of Keating valence force field model, for which we perform accurate parametrization based on state of the art DFT ...
Ambacher O, Chen A B, J A Majewski, Jeffs N J Blant A V Cheng T S Foxon C T Bailey C Harrison P G Mosselmans J F W Dent A J, M Łopuszyński, Thorpe M F, Vegard L, Zi J, Zi J, Łopuszyński M   +9 more
core   +1 more source

Better Band Gaps with Asymptotically Corrected Local Exchange Potentials [PDF]

, 2016
We formulate a spin-polarized van Leeuwen and Baerends (vLB) correction to the local density approximation (LDA) exchange potential [Phys. Rev. A 49, 2421 (1994)] that enforces the ionization potential (IP) theorem following Stein et al. [Phys. Rev. Lett.
Harbola, Manoj, Hemanadhan, M., Johnson, D., Johnson, Duane, Mookerjee, Abhijit, Signh, Prashant   +5 more
core   +5 more sources