Photoemission spectroscopy characterization of halide perovskites

S Béchu, M Ralaiarisoa, A Etcheberry… - Advanced Energy …, 2020 - Wiley Online Library
Controlling the surface and interface properties of halide perovskites (HaPs) materials is key
to improve performance and stability of HaP‐based optoelectronic devices such as solar …

Advanced analysis of copper X‐ray photoelectron spectra

MC Biesinger - Surface and Interface Analysis, 2017 - Wiley Online Library
Chemical state X‐ray photoelectron spectroscopic analysis of copper species is challenging
because of the complexity of the 2p spectra resulting from shake‐up structures for Cu (II) …

The effect of powder oxidation on defect formation in laser additive manufacturing

CLA Leung, S Marussi, M Towrie, RC Atwood… - Acta Materialia, 2019 - Elsevier
Understanding defect formation during laser additive manufacturing (LAM) of virgin, stored,
and reused powders is crucial for the production of high quality additively manufactured …

Laser‐induced graphene strain sensors produced by ultraviolet irradiation of polyimide

AF Carvalho, AJS Fernandes, C Leitão… - Advanced Functional …, 2018 - Wiley Online Library
Laser‐induced graphene (LIG) can be obtained by irradiation of a polymer by a laser
source. The present work demonstrates that it is possible to obtain this kind of material using …

Improving the deconvolution and interpretation of XPS spectra from chars by ab initio calculations

M Smith, L Scudiero, J Espinal, JS McEwen… - Carbon, 2016 - Elsevier
The interpretation of C1s XPS spectra from disordered oxygenated carbons remains
uncertain despite a variety of schemes reported in the literature. Here, a thermoseries of …

Excellent tribological performance of oil-impregnated porous polyimide rubbing against Cr-rich steel balls

Y Yin, P Shi, S Zhang, T Qing, N Zhou, L Qian… - Tribology …, 2023 - Elsevier
The tribological failures of poly-α-olefin (PAO) oil-impregnated porous polyimide (PPI)
undermine the long-term reliability of aerospace bearing cages, often resulting in black …

Preparation of sugarcane bagasse biochar/nano-iron oxide composite and mechanism of its Cr (VI) adsorption in water

L Bai, X Su, J Feng, S Ma - Journal of Cleaner Production, 2021 - Elsevier
In this study, a sugarcane bagasse biochar/nano-iron oxide composite was prepared via a
one-pot pyrolysis method by using the sugarcane bagasse-based solid waste and …

Study of the surface oxides and corrosion behaviour of an equiatomic CoCrFeMnNi high entropy alloy by XPS and ToF-SIMS

L Wang, D Mercier, S Zanna, A Seyeux… - Corrosion …, 2020 - Elsevier
XPS and ToF-SIMS analysis have been combined with electrochemical measurements to
determine the corrosion behavior of the equiatomic CoCrFeMnNi high entropy alloy. An XPS …

[PDF][PDF] Hyperporous carbons from hypercrosslinked polymers

JSM Lee, ME Briggs, T Hasell, AI Cooper - Advanced Materials, 2016 - researchgate.net
DOI: 10.1002/adma. 201603051 result of extensive cross-linking, which prevents the
polymer chains from collapsing into a dense, nonporous state. HCPs have been known for …

[HTML][HTML] Photocatalytic antibacterial activity of nano-TiO2 (anatase)-based thin films: effects on Escherichia coli cells and fatty acids

U Joost, K Juganson, M Visnapuu, M Mortimer… - … of Photochemistry and …, 2015 - Elsevier
Titanium dioxide is a photocatalyst with well-known ability to oxidise a wide range of organic
contaminants as well as to destroy microbial cells. In the present work TiO 2 nanoparticles …