Results 41 to 50 of about 73,219 (218)

Defect‐Driven Charge Separation in Ba‐Doped SrTiO3: Correlating Photoelectrochemical Performance With Dye‐Selective Photocatalysis

Advanced Materials Interfaces, EarlyView.
Ba‐doped SrTiO3 perovskites establish a direct correlation between photoelectrochemical activity and photocatalytic performance. Optimized Ba0.5Sr0.5TiO3 exhibits enhanced charge separation, photocurrent generation, and visible‐light‐driven dye degradation through defect‐induced oxygen vacancies and lattice distortion.
Sagar A. Nikam, Somnath Ladhane, Vikas P. Mhaske, Gotan H. Jain, Sandesh R. Jadkar, Shashikant P. Patole, Ganesh E. Patil   +6 more
wiley   +1 more source

Methods for the synthesis of barium titanate as a component of functional dielectric ceramics

Тонкие химические технологии
Objectives. To examine the general principles and recent advances in the synthesis of high-purity and high-homogeneity barium titanate powders in the manufacture of electronic components.Results.
A. A. Kholodkova, A. V. Reznichenko, A. A. Vasin, A. V. Smirnov   +3 more
doaj   +1 more source

Atomic-scale study on dysprosium doping in BaTiO3: Bridging observation and theory [PDF]

APL Materials
Dysprosium doping of barium titanate is potentially relevant to the reliability of multilayer ceramic capacitors. To investigate this potential, we first predict the site-specific dysprosium doping behavior using density functional theory. Employing high-
Hyo-Ki Hong, Gi Joo Bang, Kang-Sahn Kim, Hyejin Jeong, Kimyoung Yun, Yongjun Gong, Seyoon Park, Seong Hun Kim, Juhun Park, Dongjun Jung, Miyang Kim, Kyung-Ryul Lee, Hong-Seok Kim, Shin’ichi Higai, Hyuck Choo   +14 more
doaj   +1 more source

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

Advanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli, Dhanush Patil, Libin Yang, M. Taylor Sobczak, Anshul Kulkarni, Xiao Sun, Arunachalam Ramanathan, Tiantian Li, Ramaraja P. Ramasamy, Jason J. Locklin, Yanyu Chen, Xianqiao Wang, Arunachala Mada Kannan, Kenan Song   +13 more
wiley   +1 more source

Photocurrent in Silic in Silicon/Barium Titanate/Nikel Structures

Доклады Белорусского государственного университета информатики и радиоэлектроники
Photosensitive silicon/barium titanate/nickel structures with undoped barium titanate and doped europium were synthesized using the sol-gel method. The current-voltage characteristics were studied under illumination with a xenon lamp, highlighting a ...
Yu. D. Karnilava, E. B. Chubenko, N. V. Gaponenko   +2 more
doaj   +1 more source

Moisture‐Adaptive Triboelectric Materials and Platforms: Design Strategies, Performance Enhancement, and Applications in Energy Harvesting and Wearable Electronics

Advanced Materials Technologies, EarlyView.
This review summarizes moisture‐adaptive strategies that enable triboelectric nanogenerators (TENGs) to operate across diverse moisture conditions. It examines moisture‐management methods, including exclusion, directional transport, removal, and utilization, with charge‐regulation approaches based on interfacial, dielectric, and structural engineering.
Junzhe Gan, Zhao Sha, Xuehua Zhang, Hoang‐Phuong Phan, Jin Zhang   +4 more
wiley   +1 more source

Nanofibers obtained by electrospinning of BaTiO3 particles dispersed in polyvinyl alcohol and ethylcellulose [PDF]

Materials Research, 2013
Barium titanate particles (100-300 nm) synthesized by hydrothermal method were dispersed in both polyvinyl alcohol (PVA) and ethylcellulose (EC) solutions. These suspensions were processed by electrospinning.
Humar A. Ávila, María M. Reboredo, Miriam Castro, Rodrigo Parra   +3 more
doaj   +3 more sources

Reservoir computing using a Si-integrated electro-optic oxide: A numerical study [PDF]

AIP Advances
In this numerical study, we investigate the performance of an electro-optic reservoir under the practical constraints of a Si-integrated photonic design enabled by barium titanate, an emergent electro-optic material.
Xiaoru Zhang, Alexander A. Demkov
doaj   +1 more source

Functional Fibers in Soft Robotics: Advances in Material, Structural, and Systemic Tactics

Advanced Robotics Research, EarlyView.
Fiber‐form robotic systems offer a scalable pathway toward embodied intelligence in soft robotics. This review surveys functional fibers as material, structural, and systemic elements, highlighting advances in responsive materials, architectural programing, and fabrication strategies.
Joonhee Won, Jaehyun Jang, Hyeonseo Kim, Inyoung Choi, Steve Park, Seongjun Park   +5 more
wiley   +1 more source

Microstructure of Ba1−xLaxTiO3−δ ceramics sintered by spark plasma sintering [PDF]

, 2011
Nano-sized Ba1−xLaxTiO3 (0.00 ≤ x ≤ 0.14) powders were prepared by a coprecipitation method and calcined at 850 °C in air. The corresponding ceramics were obtained by Spark Plasma Sintering (SPS) at 1050 °C.
N. El Horr, S. Guillemet-Fritsch, El Horr, Nahida, Tenailleau, Christophe, Valdez Nava, Zarel, Guillemet, Sophie, C. Tenailleau, Z. Valdez-Nava   +7 more
core   +1 more source