Results 151 to 160 of about 161,928 (342)

Tuning the Electronic Structure and Spin State of Fe─N─C Catalysts Using an Axial Oxygen Ligand and Fe Clusters for High‐Efficiency Rechargeable Zinc–Air Batteries

Advanced Functional Materials, EarlyView.
A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou, Yu Mao, Mengyao Chang, Ziyun Wang, Wenke Xie, Cuizhu Ye, Shanghai Wei, Lars Thomsen, Geoffrey I. N. Waterhouse   +8 more
wiley   +1 more source

Formation of Stable Amorphous Calcium Phosphate and Collagen Assemblies by a Versatile Spray‐Drying Approach

Advanced Functional Materials, EarlyView.
Amorphous calcium phosphate (ACP) microparticles with long‐term and thermal stability are prepared with or without collagen using a scalable one‐pot spray‐drying process. Under simulated physiological conditions, they crystallize into biomimetic bone mineral and, when combined with collagen, form extrudable, fibrillar bone‐like 3D constructs.
Camila Bussola Tovani, Nessma Bennaceur, Celina Benkhellat, Tristan Georges, Clara Doisneau, Vaskar Sardhalia, Thierry Azaïs, Flora Lemaire, Halima Kerdjoudj, Mohamed Selmane, Capucine Sassoye, Marie Albéric, Cédric Boissière, Nadine Nassif   +13 more
wiley   +1 more source

Methodical tuning of NH3 gas sensing in WO3 thin films by electron beam irradiation [PDF]

Anusha Anusha, Priyanka Kumari, Aninamol Ani, P. Poornesh, Saikat Chattopadhyay, Vikash Chandra Petwal, Vijay Pal Verma, Jishnu Dwivedi   +7 more
openalex   +1 more source

Raman Microscopy at the Organic–Inorganic Interfaces in Human Calcified Aortic Valves Shows the Co‐Existence of Whitlockite Crystals and Carbonated Hydroxyapatite‐Mineralized Collagen Fibrils

Advanced Functional Materials, EarlyView.
This study advances our understanding of aortic valve stenosis by capturing spatially resolved chemical and structural changes at the nanoscale. The findings highlight the potential of combined Raman and electron microscopy for understanding calcification mechanisms across diverse tissue types.
Robin H. M. Van der Meijden, Carolien T. A Kuster, Amber van Broekhoven, Raphaela Allgayer, Luco Rutten, Rona Roverts, Marta Cerruti, Elena Macías‐Sánchez, Jan Hein Cornel, Salloua el Messaoudi, Anat Akiva, Nico Sommerdijk   +11 more
wiley   +1 more source

Revealing the effects of electron beam irradiation on the structural, optical, thermal, and dielectric properties of PVC/Ag2WO4 nanocomposite films [PDF]

M. I. A. Abdel Maksoud, Ramy Amer Fahim, Said M. Kassem, Mohamed Gobara, A. S. Awed   +4 more
openalex   +1 more source

Effect of Electron Beam Irradiation on Forensic Evidence. 2. Analysis of Writing Inks on Porous Surfaces [PDF]

, 2007
Robert Ramotowski, Erin M. Regen
openalex   +1 more source

Application of Electron Beam Irradiation (4). Treatment of pollutants by electron beam irradiation.

RADIOISOTOPES, 1994
Okihiro TOKUNAGA, Hidehiko ARAI
openaire   +2 more sources

Exciton Binding Energy Modulation in 2D Perovskites: A Phenomenological Keldysh Framework

Advanced Functional Materials, EarlyView.
The intrinsic screening effects are successfully decoupled from structural distortion by rigorously designing a series of 2D perovskites. This enabled us to demonstrate how the dielectric environment modulates the quasiparticle bandgap and exciton binding energy.
Kitae Kim, Namhee Kwon, Sang Woo Park, Wonsik Kim, Seunghwan Kim, Eunki Yoon, Aelim Ha, Donggyu Lee, Young Yong Kim, Jong‐Cheol Lee, Sungho Lee, Junghan Lee, Kyu Hyoung Lee, Yeonjin Yi, Ki‐Ha Hong, Soohyung Park   +15 more
wiley   +1 more source

Change in bending fracture stress of silica based glass reinforced by electron beam irradiation

, 2003
Atsushi Kadowaki, Naoki Yamaguchi, Kousuke Takahashi, Yoshitake Nishi, Akira Tonegawa, Kazuya Oguri   +5 more
openalex   +2 more sources

Electron Beam Irradiation Induced Multiwalled Carbon Nanotubes Fusion inside SEM [PDF]

, 2017
Daming Shen, Donglei Chen, Zhan Yang, Huicong Liu, Tao Chen, Lining Sun, Toshio Fukuda   +6 more
openalex   +1 more source