Results 1 to 10 of about 60,551 (267)

First-principles prediction of high oxygen-ion conductivity in trilanthanide gallates Ln3GaO6 [PDF]

Science and Technology of Advanced Materials, 2019
We systematically investigated trilanthanide gallates (Ln3GaO6) with the space group Cmc21 as oxygen-ion conductors using first-principles calculations.
Joohwi Lee, Nobuko Ohba, Ryoji Asahi
doaj   +2 more sources

Environmentally regulated intrinsic oxygen-ion transport for oxide-ion conductors

Journal of Materiomics, 2023
Oxide-ion conductors have been widely used as catalytic, conductive, detecting and other materials under oxidizing, reducing, inert, mixed environments and the like.
Yu Huan, Mengyue Ma, Yuanhui Su, Dehua Dong, Xun Hu, Tao Wei   +5 more
doaj   +1 more source

Effects of (Li-Na)2CO3 on The Electrical Properties of Calcia-Stabilized Zirconia/Carbonate Composite Electrolytes [PDF]

E3S Web of Conferences, 2022
Calcia-Stabilized Zirconia (CSZ) is potential as low-cost electrolytes material for Solid oxide fuel cell (SOFC). It is fluorite structure widely known as oxygen ion conductors.
Iqbal Aiman, Widiatmoko Pramujo, Devianto Hary   +2 more
doaj   +1 more source

The Impact of Nanoscale Percolation in Yttrium‐Doped BaZrO3 on the Oxygen Ion and Proton Conductivities: A Density Functional Theory and Kinetic Monte Carlo Study

Advanced Energy & Sustainability Research, 2022
Yttrium‐doped BaZrO3 is known for its high proton conductivity, making it an advanced energy material for various applications, like electrolyzers, fuel cells, or methane conversion cells.
Fabian M. Draber, Johannes R. Denninger, Peter C. Müller, Isabel K. Sommerfeld, Manfred Martin   +4 more
doaj   +1 more source

Improved Oxide Ion Conductivity of Hexagonal Perovskite-Related Oxides Ba₃W_1+xV_1−xO_8.5+x/2

Inorganics, 2023
Hexagonal perovskite-related oxides such as Ba3WVO8.5 have attracted much attention due to their unique crystal structures and significant oxide ion conduction. However, the oxide ion conductivity of Ba3WVO8.5 is not very high.
Yugo Kikuchi, Yuta Yasui, James R. Hester, Masatomo Yashima   +3 more
doaj   +1 more source

Chemical and Physical Properties of Water in Salman-Farsi Reservoir, Fars Province [PDF]

پژوهش‌های آبخیزداری, 2019
It is essential for the proper management of lakes to know physical and chemical factors in their different parts and in different times of the year.
Mehrdad Zamanpoore, Mohammadhosein Ebrahimi, Nargeskhatoon Ahmadi, Ladan Jowkar, Zohreh Mokhayer   +4 more
doaj   +1 more source

The suitability of groundwater in Mosul city for various civilizational uses. [PDF]

مجلة التربية والعلم, 2021
: In the current research, 23 wells were chosen from some residential neighborhoods located in the city of Mosul. To study some of the physical properties of well water represented by temperature, electrical conductivity, and total dissolved salts, as ...
Abdulmoneim Kannah
doaj   +1 more source

Effect of oxide-ion conductivity of apatite-type Ln10Si6O27 on catalytic activity for toluene combustion

Journal of Asian Ceramic Societies, 2021
By using apatite-type Ln10Si6O27 (Ln = La, Sm, Gd) solids with oxide-ion-conduction properties, the effect of conductivity on the catalytic activity of 1 wt% Pt/Ln10Si6O27 for toluene combustion was clarified.
Kenji Matsuo, Naoyoshi Nunotani, Nobuhito Imanaka   +2 more
doaj   +1 more source

Oxygen vacancy migration and its lattice structural origin in A-site non-stoichiometric bismuth sodium titanate perovskites

Journal of Materiomics, 2022
Off-stoichiometry of perovskite structural Bi0.5Na0.5TiO3 (BNT) ferroelectrics can give rise to considerable oxide-ion conductivity. The inherent structural characteristics are urgent to be resolved due to its particular sensitivity of the conduction ...
Jing Shi, Xiao Liu, Fangyuan Zhu, Wenchao Tian, Yuanhua Xia, Tangyuan Li, Rongrong Rao, Tao Zhang, Laijun Liu   +8 more
doaj   +1 more source

The effect of dual substitution of Na and Al on ionic conductivity of Na0.5Bi0.5TiO3 ceramics

Results in Physics, 2018
The Na and Al dual substitution Na0.5Bi0.5TiO3 samples were synthesized by the conventional solid-state reaction method. The oxygen ion conductivity and migration in the Na0.54Bi0.46Ti1−xAlxO2.96−x/2 (x = 0.02, 0.04, 0.06 and 0.08) samples were ...
W.G. Wang, X.Y. Li, T. Liu, G.L. Hao
doaj   +1 more source