Fuel cells are expected to soon become a source of low-to zero-emission power generation
for applications in portable technologies and electric vehicles. Allowing development of high …

Solid-oxide fuel cells (SOFCs) are an energy conversion technology with unique potential to
have the highest energy conversion efficiency with the least environmental impact, as well …

Nano-scale erbia stabilized bismuth oxides (ESBs) were successfully synthesized by a wet
chemical reverse strike co-precipitation. Due to homogenous, molecular level mixing, the …

Low-temperature solid oxide fuel cells (LT-SOFCs), which can operate at 600° C or lower,
have recently emerged as a promising technology for widespread applications because of …

Bi 2 O 3 doped with Y 2 O 3 in the cubic-δ structure is a promising electrolyte material to
bring the operating temperatures of solid oxide fuel cells (SOFCs) down to≤ 650° C …

In this study, Gd2O3, Nb2O5, Sc2O3, ZrO2, and BaO are chosen as co-dopants with Y2O3 to
stabilize δ phase Bi2O3 ceramics. Under a fixed dopant concentration, the effects of the co …

Low-temperature solid oxide fuel cells (LT-SOFCs) are key to meeting China's dual-carbon
goal, but existing solid electrolytes suffer from low conductivity. Here, a highly conductive …

Nanopowders of phase pure TiO2 (rutile) have been synthesized by hydrothermal method
using dilute nitric acid as a peptizer. The nanoparticles exhibited bimodal morphological …

A novel sol–gel method has been developed for the production of high purity nanopowders
of cerium gadolinium oxide (CGO, Ce0. 8Gd0. 2O1. 9) solid solution using maltose as an …

BiYO3 photocatalysts were successfully prepared by a precipitation method and by a solid-
state reaction. The products were characterized by X-ray diffraction (XRD), UV–vis diffuse …