Highly sensitive acetone gas sensor based on ultra-low content bimetallic PtCu modified WO3·H2O hollow sphere
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Chemical Letters"
DOI: 10.1016/j.cclet.2020.04.033
Abstract: Abstract Acetone is an important industrial raw material as well as biomarker in medical diagnosis. The detection of acetone has great significance for safety and health. However, high selectivity and low concentration (ppb level) detection… read more here.
Keywords: acetone; wo3 h2o; bimetallic ptcu; gas ... See more keywords
Bimetallic PtCu-decorated reduced graphene oxide (RGO)-TiO2 nanocomposite for efficient oxygen reduction reaction
Sign Up to like & getrecommendations! Published in 2020 at "Synthetic Metals"
DOI: 10.1016/j.synthmet.2020.116433
Abstract: Abstract To exploit the full advantages of electrocatalysts for fuel cell reactions, a promising support is essential to disperse electrocatalytically active metal nanoparticles. Here, at first a graphene oxide-titanium dioxide composite support (GO-TiO2) is fabricated… read more here.
Keywords: graphene oxide; bimetallic ptcu; rgo tio2; rgo ... See more keywords
Effect of Thermal Treatment on the Atomic Structure and Electrochemical Characteristics of Bimetallic PtCu Core–Shell Nanoparticles in PtCu/C Electrocatalysts
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.8b03696
Abstract: Supported PtCu/C electrocatalysts containing core–shell bimetallic PtCu nanoparticles were synthesized by sequential chemical reduction of Cu2+ and Pt(IV) in a carbon suspension, prepared on the basis of ethylene glycol–water solvent, and then treated at different… read more here.
Keywords: bimetallic ptcu; core shell; thermal treatment; ptcu electrocatalysts ... See more keywords
Bimetallic PtCu Nanocrystal Sensitization WO3 Hollow Spheres for Highly Efficient 3-hydroxy-2-butanone Biomarker Detection.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c02523
Abstract: Listeria monocytogenes (LM), as a foodborne bacterium, can cause serious diseases and even death to weak peoples. 3-hydroxy-2-butanone (3H-2B) has been proven to be a biomarker for exhalation of LM. Detection of 3H-2B is a… read more here.
Keywords: bimetallic ptcu; detection; wo3 hollow; ptcu nanocrystal ... See more keywords