Nanomaterials are at the leading edge of the emerging field of nanotechnology. Their
unique and tunable size-dependent properties (in the range 1–100 nm) make these …

Perovskite oxides with general composition ABO3 are a large group of inorganic materials
that can contain a variety of cations from all parts of the Periodic Table and that have diverse …

Many methods have been used for evaluating physicochemical properties of nanomaterials
(NMs). Characterization of nanoparticles (NPs) includes the determination not only of size …

Nanomaterials exhibit size-and/or structure-dependent properties, which must be controlled.
Controlling the interaction between the component materials and medium is important in the …

Since the early 1990s, Adschiri and his colleagues have performed research on the use of
supercritical water in diverse applications, including heavy oil reforming, waste polymer …

A continuous flow reaction process in which a metal salt solution is rapidly mixed with high-
temperature water was employed to achieve rapid heating up to supercritical conditions. A …

Abstract In this work, BaZr 0.85 Y 0.15 O 3-δ was elaborated by a continuous hydrothermal
process in supercritical conditions (410° C/30.0 MPa). X-Ray diffraction, Transmission …

Metal nanomaterials are playing an increasingly important role in addressing challenges in
modern society with respect to energy, catalysis, environment, information and so on. To …

The present work describes a novel process for the elaboration of a ceramic material. Y-
doped barium zirconate, an electrolyte material for Protonic Ceramic Fuel cell, was …

In this chapter, nanoparticle synthesis using supercritical water is introduced. The
characteristic phase behavior of supercritical water enables organic ligand modification, and …