Results 211 to 220 of about 24,169 (305)

Efficient Harvesting of Irregular and Low‐Frequency Mechanical Energy via Hybridized Electromagnetic‐Triboelectric Systems

Small, EarlyView.
ABSTRACT The rapid expansion of the Internet of Things (IoT) and wearable electronics necessitates sustainable power sources to replace the limited electrochemical battery. While mechanical energy harvesting offers a promising solution, traditional harvesters face challenges of irregular and low−frequency environmental sources. This review presents the
Yongbin Han, Ju‐Hyuck Lee, Hong‐Joon Yoon   +2 more
wiley   +1 more source

pH-dependent rGO/Cu-Cu₂O electrodes with a porous PVA/PEO film for high-sensitivity non-enzymatic glucose sensing: a COMSOL multiphysics study. [PDF]

RSC Adv
Altalbawy FMA, Altalbawy FMA, Mohammed QA, Jaafar HK, Fayzullaev N, Vora MA, Ganesan S, Sharma R, Durga G, Sharma P, Amiri S.   +10 more
europepmc   +1 more source

Synergistic Sr2+ Doping and MXene Engineering of Layered δ‐MnO2 Toward High‐Performance Aqueous Zinc‐Ion Batteries

Small, EarlyView.
Sr‐doped δ‐MnO2/Nb2C composites are engineered for aqueous zinc‐ion batteries, utilizing Sr2+ doping and conductive Nb2C to enhance structural stability and ion transport. The optimized cathode delivers a 407.3 mAh g−1 capacity and excellent cycling, driven by a reversible Zn2+/H+ co‐insertion mechanism, making it suitable for flexible electronics ...
Jhansirani Kesavan, Ezhilarasan Murugesan, Chun‐No Chou, Sanath Kumar, Yen‐Pei Fu   +4 more
wiley   +1 more source

Elevated-Temperature Tribo-Corrosion Response of Eutectic High-Entropy Alloy. [PDF]

Entropy (Basel)
Shittu J, Jha S, Pole M, Mukherjee S.
europepmc   +1 more source

Copper‐Zinc Bimetallic Two‐Dimensional Conjugated Coordination Polymers for Highly‐Selective Electrochemical CO2 Reduction to Ethanol

Small, EarlyView.
Two‐dimensional conjugated coordination polymers featuring spatially separated Cu/Zn–S4 bi‐active sites enable the selective electrochemical conversion of CO2 to ethanol via stabilized C2 intermediates, achieving a Faradaic efficiency of 92.3% at a current density exceeding 120 mA cm−2 and an energy cost of 56.6 GJ per ton.
Rashid Iqbal, Tianchun Li, Zhao Yan, Geping Zhang, Fengxiang Zhao, Huan Huang, Hua Wang, Yu Jing, Jingcheng Hao, Renhao Dong   +9 more
wiley   +1 more source

Mechanical, rheological, and durability performances of GGBS‐based concrete for potential application to prestressed structures

Structural Concrete, EarlyView.
Abstract Ground granulated blast‐furnace slag (GGBS) is a widely used clinker substitute in concrete, recognized for its potential to significantly reduce environmental impacts. However, its application in prestressed concrete remains limited in several countries, mainly due to concerns regarding early‐age mechanical performance and long‐term ...
D. Rolando Baldiviezo, Leonardo Todisco, Cristina Argiz, Carmen Andrade, Amparo Moragues, Jaime C. Gálvez, Hugo Corres   +6 more
wiley   +1 more source

Hormonal associations in frontal fibrosing alopecia: A systematic review. [PDF]

JAAD Int
Ezzat RZ, Chen LC, Paz M, Kreytak C, Senna MM.   +4 more
europepmc   +1 more source

Protic Ionic Liquids in Contrast to Aprotic Analogs: Transport Properties and Electrochemical Reactivity

The Chemical Record, EarlyView.
The transport properties and electrochemical reactivity of protic ionic liquids (ILs) are compared with those of aprotic analogs. Protic ILs are characterized by strong cation–anion hydrogen bonding and labile protons, enabling proton conduction and highlighting their potential as fuel cell electrolytes.
Masayoshi Watanabe, Seiji Tsuzuki
wiley   +1 more source

Approach to sport-savvy contraceptive counselling for athletes. [PDF]

Can Fam Physician
Ryall S, Ohrling H, Thornton J.
europepmc   +1 more source

Nanomaterials‐Decorated Biomass‐Derived Carbon for Overall Water Splitting: Interfacial Engineering, Mechanistic Insights, and Device Translation

The Chemical Record, EarlyView.
Biomass‐derived carbon provides a sustainable, porous, and conductive scaffold that stabilizes nanomaterials for bifunctional hydrogen evolution reaction/oxygen evolution reaction catalysis. This review summarizes design strategies (defects, heteroatom doping, heterostructures, single atoms), mechanistic/density functional theory insights, degradation ...
Paricha Jebin, Md. Rakib Khan, Syed Shaheen Shah, S. M Mostafa Kamal, Mst. Kaniz Subarna, Nipa Debnath, Md. Abdul Aziz, Bong‐Joong Kim, A. J. Saleh Ahammad   +8 more
wiley   +1 more source