Rational Design and Advance Applications of Transition Metal Oxides

Abstract

An attractive class of transition metal oxides (TMOs) have been freshly concerned with increasing research interest worldwide concerning stoichiometric and non-stoichiometric configurations as well, that usually exhibits a spinel structure. These TMOs will contribute substantial roles in the production of eco-friendly and low-cost energy conversion (storage) devices owing to their outstanding electrochemical properties. The current chapter involves the summary of the latest research and fundamental advances in the effectual synthesis and rational design of TMOs nanostructures with meticulous size, composition, shape, and micro as well as nanostructures. Also applications of TMOs such as effective photocatalyst, gas sensing, biomedical, and as an electrode material that can be utilized for lithium-ion batteries, and photovoltaic applications. Additionally, certain future tendencies and visions for the development of next-generation advanced TMOs for electrochemical energy storage methods are also displayed.

Towards engineering mitigation of leaching of Cd and Pb in co-contaminated soils using metal oxide-based aerogel composites and biochar

“…(2016) investigated the performance of soybean-derived biochar in remediating Pb-and Cu-polluted soils and reported an immobilization rate of 87% for Cu and 68% for Pb. 22 The binding affinity of Cd(II) with many materials, such as biochar and metal-doped carbon materials, is relatively low compared to that of other metals owing to its lower electronegativity and larger hydration radius. 44 Therefore, the mobility and bioavailability of Cd(II) in soils and other environmental media are greater than those of other similar metals.…”

“…Metal oxides have been widely used in energy storage, sensors, catalysis, and adsorption owing to their unique properties. 22,62 Although metal oxides have broad prospects, potential aggregation and binding instability with HMs may limit their use as amendments for HM immobilization in soil and water. 48 To improve metal oxides, CAg is prepared by applying a facile hydrothermal synthesis method.…”

“…2,8,27 For example, Ahmad et al (2016) investigated the performance of soybean-derived biochar in remediating Pb- and Cu-polluted soils and reported an immobilization rate of 87% for Cu and 68% for Pb. 22…”

Enhanced Electrochemical Performance of Spike‐Shaped Zirconia Nanoparticles by Simple Co‐Precipitation Method for Supercapacitor Application

“…Due to the exotic properties of transition metal oxides (TMOs), it has fascinated the scientific community for modern technological applications. [ 1 ] It possesses tantalizing electronic and magnetic properties originating from its partially filled d‐orbital. [ 2 ] Owing to environmental friendliness with high earth abundance, it has attracted a significant share of research attention worldwide as an electrode material in the Supercapacitors (SCs) application.…”