Results 41 to 50 of about 8,762 (118)

Sustainable Strategies for the Recycling of Sodium‐Ion Battery Cathodes Using Organic Acids

Battery Energy, Volume 5, Issue 2, March 2026.
This study introduces a novel sustainable hydrometallurgical process for recycling SIB cathodes. Optimized citric acid leaching exceeds the EU Ni recovery target. Subsequent oxalic acid precipitation selectively retrieves Ni and Mn, forming a Mn–Ni oxalate precursor for SIB cathode regeneration.
Judith Sabata Mas, Albert Martínez‐Torrents, Irene Jubany, Mònica Reig, César Valderrama, Frederic Clarens   +5 more
wiley   +1 more source

Особенности синтеза стеклопокрытий с легко- и самоочищающейся поверхностью [PDF]

, 2014
С использованием расчетных и экспериментальных методов исследования свойств стеклоэмалевых фритт и покрытий установлена возможность получения инновационных легкоочищаемых и каталитических стеклокомпозиционных покрытий на основе стекломатриц в системе R2O
Брагина, Людмила Лазаревна, Капинос, М. Н., Курякин, Николай Александрович, Редина, А. А., Соболь, Ю. О.   +4 more
core  

Strategies for Mitigating Seasonal Heavy Metal Release in River Sediments Using Natural Mineral‐Based Materials

Environmental Quality Management, Volume 35, Issue 3, Spring 2026.
ABSTRACT This study presents an ecological and geochemical assessment of trace element contamination in the Huyva River (Ukraine), a right tributary of the Teteriv River that supplies drinking water to Zhytomyr and nearby settlements. The research involved monitoring key physicochemical parameters, including pH, mineralization, hardness, and major ion ...
Yuliia Trach, Olha Biedunkova, Maryna Kravchenko, Tetiana Tkachenko, Roman Trach   +4 more
wiley   +1 more source

Nanostructured Conductive Polymers for Advanced Energy Storage [PDF]

, 2015
Conductive polymers combine the attractive properties associated with conventional polymers and unique electronic properties of metals or semiconductors.
Ding, Yu, Peng, Lele, Shi, Ye, Yu, Guihua, Zhao, Yu   +4 more
core   +1 more source

Recent Advances in Collective Behaviors of Micro/Nanomotor Swarms

Advanced Materials, Volume 38, Issue 9, 12 February 2026.
This review describes the driving forces behind collective motion, explores the self‐organization of micro/nano swarms across zero‐dimensional (0D), one‐dimensional (1D), two‐dimensional (2D), and three‐dimensional (3D) spaces, and highlights their potential in drug delivery, environmental monitoring, and smart devices.
Siwen Sun, Bingbing Sun, Alexander B. Cook, Tania Patiño Padial, Jan C. M. van Hest   +4 more
wiley   +1 more source

Empowering Flexible Electronics with Piezoelectric Nanogenerators: Breakthroughs from Energy Harvesting to Intelligent Sensing

Advanced Science, Volume 13, Issue 7, 3 February 2026.
This review systematically summarizes recent advances in self‐powered flexible sensing and energy storage systems based on piezoelectric nanogenerators (PENGs). It highlights their fundamental mechanisms, structural designs, and applications in health monitoring, e‐skin, and tactile sensing. The integration of PENGs with supercapacitors or batteries is
Wu‐Lin Xin, He‐Qing Cai, Xi Cui, Lu Han, Kou Zhang, Xin‐Yu Xue, Yi‐Fei Song, Juan Liu, Zhou Li   +8 more
wiley   +1 more source

Efek Penambahan Fe3Mn7 terhadap Sifat Fisis dan Mekanik α-Fe2O3 [PDF]

, 2017
Preparasi dan karakterisasi pellet α-Fe2O3 dengan penambahan 0, 2, 5 dan 10 %wt. Fe3Mn7 berbasis pada materialalam telah berhasil dilakukan. Proses pencampuran serbuk α-Fe2O3 dan Fe3Mn7 dilakukan dengan menggunakan HEM.
Setiadi, E. A. (Eko)
core  

Implantable Drug Delivery Systems for Skeletal Muscles and Eyes

Advanced NanoBiomed Research, Volume 6, Issue 2, February 2026.
This review highlights the different types of recent implantable drug delivery systems (IDDS) fabricated for a use with skeletal muscles, and with eyes. It presents the developments already made and the current research directions, showing the evolution of IDDS and their great diversity.
Serge Ostrovidov, Murugan Ramalingam, Hongkai Wu, Toshinori Fujie, Yukinari Nakamura, Takeshi Hori, Yuji Nashimoto, Xuetao Shi, Hirokazu Kaji   +8 more
wiley   +1 more source

Study of Magnetic Properties of A_2B^'NbO_6 (A=Ba,Sr, (BaSr): and B^'=Fe and Mn) double perovskites

, 2004
We have studied the magnetic properties of Ba_2FeNbO_6 and Ba_2MnNbO_6. it is seen that Ba_2FeNbO_6 is an antiferromagnet with a weak ferromagnetic behaviour at 5K while Ba_2MnNbO_6 shows two magnetic transitions one at 45 K and the other at 12K ...
Attfield J. P., Blasse G., Causa M. T., Eng Hank W., Gerriitsen H. J., J. B. Philipp, K. Chandrasekaran, M. Opel, M. S. Ramachandra Rao, N. Rama, R. Gross, V. Sankaranarayanan   +11 more
core   +1 more source

Enhanced Electrochemical Performance of Supercapacitors Using Fe3O4‐Doped Biomass‐Derived Activated Carbon Electrodes

Electrochemical Science Advances, Volume 6, Issue 1, February 2026.
ABSTRACT The energy storage performance of supercapacitors—defined by specific capacitance, energy density, and power density—is strongly influenced by the structural and electrochemical properties of electrode materials. While cathode development has advanced significantly, research on efficient and sustainable anode materials remains limited ...
Kadir Sinan Aslan, Erdal Ertaş, Mehmet Firat Baran, Abdulkadir Levent, Şeyhmus Tümür, Aziz Eftekhari, Ondrej Šauša, Oleh Smutok, Taras Kavetskyy, Evgeny Katz   +9 more
wiley   +1 more source