Investigation of solid/vapor interfaces using ambient pressure X-ray photoelectron spectroscopy
Heterogeneous chemical reactions at vapor/solid interfaces play an important role in many
processes in the environment and technology. Ambient pressure X-ray photoelectron …
processes in the environment and technology. Ambient pressure X-ray photoelectron …
Understanding catalyst surfaces during catalysis through near ambient pressure X-ray photoelectron spectroscopy
Heterogeneous catalysis occurs on the surface of a catalyst particle in a gas or liquid
environment of reactants. The surface of the catalyst particle acts as an active chemical …
environment of reactants. The surface of the catalyst particle acts as an active chemical …
Experimental and theoretical investigation of the electronic structure of Cu2O and CuO thin films on Cu (110) using x-ray photoelectron and absorption spectroscopy
The electronic structure of Cu 2 O and CuO thin films grown on Cu (110) was characterized
by X-ray photoelectron spectroscopy (XPS) and X-ray absorption spectroscopy (XAS). The …
by X-ray photoelectron spectroscopy (XPS) and X-ray absorption spectroscopy (XAS). The …
In situ characterization of catalysis and electrocatalysis using APXPS
Taking 50 years of effort, ambient pressure X-ray photoelectron spectroscopy (APXPS) has
become a useful characterization tool for studies in heterogeneous catalysis and …
become a useful characterization tool for studies in heterogeneous catalysis and …
Characterisation of gold catalysts
Au-based catalysts have established a new important field of catalysis, revealing specific
properties in terms of both high activity and selectivity for many reactions. However, the …
properties in terms of both high activity and selectivity for many reactions. However, the …
A near ambient pressure XPS study of Au oxidation
The surface of a gold foil under ozone oxidation was examined by near ambient pressure X-
ray photoelectron spectroscopy (NAP-XPS) and scanning electron microscopy (SEM). Our in …
ray photoelectron spectroscopy (NAP-XPS) and scanning electron microscopy (SEM). Our in …
Surface chemistry of Au/TiO2: Thermally and photolytically activated reactions
The fascinating particle size dependence to the physical, photophysical, and chemical
properties of gold has motivated thousands of studies focused on exploring the ability of …
properties of gold has motivated thousands of studies focused on exploring the ability of …
Electrochemical immunosensors with AuPt-vertical graphene/glassy carbon electrode for alpha-fetoprotein detection based on label-free and sandwich-type strategies
D Sun, H Li, M Li, C Li, L Qian, B Yang - Biosensors and Bioelectronics, 2019 - Elsevier
We proposed label-free and sandwich-type electrochemical immunosensors for the
quantification of alpha-fetoprotein (AFP), which plays a critical role in the early diagnosis of …
quantification of alpha-fetoprotein (AFP), which plays a critical role in the early diagnosis of …
In situ ambient pressure XPS study of CO oxidation reaction on Pd (111) surfaces
R Toyoshima, M Yoshida, Y Monya… - The Journal of …, 2012 - ACS Publications
The CO oxidation reaction on the Pd (111) model catalyst at various temperatures (200–
400° C) under hundreds mTorr pressure conditions has been monitored by in situ ambient …
400° C) under hundreds mTorr pressure conditions has been monitored by in situ ambient …
Size and catalytic activity of supported gold nanoparticles: an in operando study during CO oxidation
I Laoufi, MC Saint-Lager, R Lazzari… - The Journal of …, 2011 - ACS Publications
The origin of the catalytic activity of gold nanoparticles remains debated despite extensive
studies. This in operando work investigates the relationship between catalytic activity and …
studies. This in operando work investigates the relationship between catalytic activity and …