Results 91 to 100 of about 2,177 (171)

(NH4)2[Tc2O2(S2O7)4]: An Unexpected Technetium(V)‐Sulfate From the Reaction of (NH4)(TcO4) With SO3

Chemistry – A European Journal, Volume 32, Issue 29, 7 August 2026.
The reaction of the radioactive pertechnetate (99TcO4)− with the oxidizer SO3 leads to blue crystals of (NH4)2[Tc2O2(S2O7)4]. The complex dimeric [Tc2O2(S2O7)4]2− anion exhibits the technetium in the oxidation state V, showing that reduction occurs during the reaction.
Stefan Sutorius, Julian Heinen, David van Gerven, Jörn Bruns, Erik Strub, Mathias S. Wickleder   +5 more
wiley   +1 more source

Laplace‐Pressure‐Stabilized Rutile Solid‐Solution Catalysts for Acidic Water Oxidation: Enabling DSA‐Inspired Compositions

Advanced Materials, Volume 38, Issue 46, 18 August 2026.
The miscibility of foreign elements in rutile‐type IrO2 and SnO2 is greatly enhanced under high Laplace pressure, where their crystal size is reduced to the nanoscale. This enhancement leads to the successful synthesis of DSA‐composition solid‐solution nanocatalysts with notable durability during the acidic OER in water electrolysis.
Chang Hyun Park, Juneseo Ahn, Dongho Kim, Hyeonsoo Wi, Ki Hyun Park, Jun Seop Kim, Sangmyeong Lee, Sung‐Yoon Chung   +7 more
wiley   +1 more source

Nonwoven‐Based Textile Architectures for Energy Storage Applications: Materials, Preparation, Characterization, and Prospects

Advanced Materials Interfaces, Volume 13, Issue 16, 18 August 2026.
Nonwoven textile architectures are emerging as versatile platforms for next‐generation energy storage, demonstrating how tailored materials and fabrication strategies enhance ion transport, conductivity, flexibility, and scalability for high‐performance sustainable devices.
Tarikul Islam, Md. Hanif Munshi, Rijon Saha, Shaikh Almoon Hussain, Aqib Adnan Shafin, Shumsul Arefin, Md. Kamruzzaman   +6 more
wiley   +1 more source

Synthesis of Ethyl Methyl Carbonate: Past, Present, and Future

Advanced Synthesis &Catalysis, Volume 368, Issue 15, 1 August 2026.
Ethyl methyl carbonate (EMC) is the simplest asymmetric organic carbonate, with properties between dimethyl (DMC) and diethyl (DEC) carbonate, considered a unique green liquid organic compound for lithium batteries (electrolyte) and gasoline blending (octane enhancer additive), among other uses. In accordance, the chemical production of EMC is expected
Belén Lerma‐Berlanga, Antonio Leyva‐Pérez   +1 more
wiley   +1 more source

Hierarchical Twin Networks Enable Exceptional Strength and Fracture Toughness in Titanium

Advanced Science, Volume 13, Issue 46, 17 August 2026.
A commercial‐purity titanium with hierarchical ultrafine twin structures delivers an exceptional combination of fracture toughness (KJIc) of 187 MPa·m1/2 and specific yield strength of 140 MPa·cm3·g−1, in which pre‐engineered high‐density twin boundaries stimulate massive and dislocations to blunt crack tip.
Xiao‐Wei Zou, Ting Zhu, En Ma, Wei‐Zhong Han   +3 more
wiley   +1 more source

Insights Into Nitrate‐to‐Ammonia Electrocatalysis on Graphene‐Supported Asymmetric M1N3─M2N4 Dual‐Atom Catalysts

ChemCatChem, Volume 18, Issue 16, 27 August 2026.
Stability and surface‐state screening identify catalysts with accessible electrochemical potential windows for pristine‐site availability. Side‐on@bridge adsorption enables site‐specific P1/P2 branching, while joint evaluation of limiting potential and NH3 desorption highlights NiN3─ZnN4‐P1 and CuN3─CoN4‐P2 as pathways with balanced PCET requirements ...
Shaopeng Xu, Linlin Li, Yan Yan, Wei Li, Jiaojiao Chen, Linda Zhang, Piao Ma, Xunlei Ding, Hao Li   +8 more
wiley   +1 more source

Emerging High‐Entropy Electrolytes for High‐Performance Alkali Metal Batteries: Mechanism, Progress, and Prospects

Rare Metals, Volume 45, Issue 8, August 2026.
ABSTRACT Alkali metal (Li, Na, and K) batteries (AMBs) have attracted widespread attention in recent years because of their high theoretical specific capacity and attractive energy density. However, they still suffer from uncontrollable dendrite growth and sluggish conductivity during cycling, which lead to security issues and inferior cycling ...
Yong Liu, Yanmei Liu, Fei Wang, Jingyang Wang, Yanfang Liang, Xibo Tang, Fengzhang Ren, Xiaobin Sun, Cheng Zhang, Yue Wang, Chunyang Kong, Kunming Pan   +11 more
wiley   +1 more source

MOF/MXene Composites for Advanced Electrochemical Energy Storage: Transitioning From Laboratory Research to Practical Application

Rare Metals, Volume 45, Issue 8, August 2026.
ABSTRACT Composites of metal–organic frameworks (MOFs)/two‐dimensional transition metal carbides/nitrides (MXene) have been widely recognized as promising electrode materials for advanced electrochemical energy storage systems due to their synergistic structural advantages and tunable electrochemical properties.
Wenjun Zhu, Ziming Wang, Guanrong Wu, Xinyong Tao, Fanxing Bu, Jianmin Luo   +5 more
wiley   +1 more source

Engineering Nanoscale Frontiers: Valve Metal Oxide Nanostructures From Fundamentals to Multifunctional Biomedical Applications

The Chemical Record, Volume 26, Issue 8, August 2026.
Valve metal oxide nanostructures such as TiO2, Ta2O5, Nb2O5, ZrO2, and HfO2 are emerging as versatile biomedical platforms due to their tunable surface properties, exceptional stability, and inherent biocompatibility. This review highlights their synthesis, physicochemical properties, and biological interactions, addressing their roles in advanced ...
Nina Kummer, Désirée Gül, İdris Sargin, Mustafa Dolaz, Dzmitry Shcharbin, Shirley K. Knauer, Burcu Önal Acet, Emrah Dikici, Mingyuan Gao, Mehmet Odabaşı, Ömür Acet, Roland H. Stauber   +11 more
wiley   +1 more source

CУЧАСНІ ТЕНДЕНЦІЇ В РОЗРОБЦІ МЕТАЛЕВИХ БІОМАТЕРІАЛІВ ДЛЯ ІМПЛАНТІВ. ЧАСТИНА 1: СПЛАВИ НА ОСНОВІ ТИТАНУ

Biomedicinskaâ Inženeriâ i Èlektronika, 2019
В статті представлено огляд наукових публікацій, присвячених сучасним напрямкам дослідження сплавів на титановій основі, які широко використовуються в якості матеріалів для виготовлення штучних імплантів.
В. Г. Єфременко
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