The global energy crisis is increasing the demand for innovative materials with high purity
and functionality for the development of clean energy production and storage. The …

Catalysis is essential to modern life and has a huge economic impact. The development of
new catalysts critically depends on synthetic methods that enable the preparation of tailored …

Although oxide nanoparticles are ubiquitous in science and technology, a multitude of
compositions, phases, structures, and doping levels exist, each one requiring a variety of …

Transition metal oxide-based materials are an interesting alternative to substitute noble-
metal based catalyst in energy conversion devices designed for oxygen reduction (ORR) …

The B-site substitution by other metals is a feasible and efficient strategy to modulate the
physicochemical properties and catalytic behaviors of perovskite-type metal oxides. Herein …

The design and preparation of catalysts with both excellent stability and maximum exposure
of catalytic active sites is highly desirable; however, it remains challenging in heterogeneous …

Oxygen reduction is considered a key reaction for electrochemical energy conversion but
slow kinetics hamper application in fuel cells and metal-air batteries. In this review, the …

Vanillin (VNL) is a flavoring substance that is commonly used in food preservatives and
pharmaceutical industry. An overdose of VNL in food samples may cause liver and kidney …

A novel A-site deficient perovskite, La0. 9Mn0. 9Pt0. 075Ni0. 025O3− δ, is developed as a
catalyst for the oxygen reduction reaction in alkaline solution. Pt3Ni nanoparticles are …

Abstracts The merits of adjustable structure and composition and wide source of raw
materials have convinced researchers to become more and more obsessed with the …