Results 141 to 150 of about 743,051 (340)

Galvanic corrosion protection and durability of polyaniline-reinforced epoxy adhesive for bond-riveted joints in AA5083/Cf/Epoxy laminates

Materials & Design, 2018
Adhesive failure is considered a key issue of bond-riveted structures exposed to chlorides. In addition, existence of carbon fiber makes the galvanic corrosion at rivet joints in AA5083/Cf/Epoxy laminates accelerated.
Lei Pan, Wenye Ding, Wenliang Ma, Jingling Hu, Xiaofei Pang, Fei Wang, Jie Tao   +6 more
doaj  

The Electrochemical Transistor: a device based on the Electrochemical control of a polymer Polaronic state. The PCPDT-BT as a case study [PDF]

arXiv
This work presents an original concept directed to implement an unconventional methodology where a device is produced by integrating a solid-state circuitry concept and an electrochemistry cell. In our experimental system an organic semiconductor, (PCPDT-BT), serves both as the gate and working electrode.
arxiv  

Boosting Polysulfide Conversion on Fe‐Doped Nickel Diselenide Toward Robust Lithium–Sulfur Batteries

Advanced Functional Materials, EarlyView.
This work reports an advanced functional material based on Fe‐doped nickel diselenides toward robust lithium–sulfur batteries, demonstrating that Fe‐rich cores and surface doping enhance the density of states at the Fermi level and introduce unpaired electrons for the improvement of the LiPS adsorption and catalytic conversion. Abstract Sulfur offers a
Junshan Li, Jing Yu, Yong Zhang, Canhuang Li, Yi Ma, Huan Ge, Ning Jian, Luming Li, Chao Yue Zhang, Jin Yuan Zhou, Jordi Arbiol, Andreu Cabot   +11 more
wiley   +1 more source

Characterization of the corrosion resistance of biologically active solutions: The effects of anodizing and welding [PDF]

An understanding of fabrication processes, metallurgy, electrochemistry, and microbiology is crucial to the resolution of microbiologically influenced corrosion (MIC) problems.
Walsh, Daniel W.
core   +1 more source

Single Atom‐Particle Tandem Catalysis Enables Enhanced Desolvation Kinetics for Low‐Temperature Li‐S Batteries

Advanced Functional Materials, EarlyView.
In this work, the tandem catalyst consisted of single Fe atom and Fe3C nanoparticles on porous carbon sheet is initially proposed and developed to facilitate the dissociation of Li(solvent)x+ to release more isolated Li+ to participate in the subsequent polysulfide redox conversions by decreasing the related barriers, contributing to fast kinetics of ...
Yuhang Lin, Jian Wang, Xin Zhang, Xiaomin Cheng, Quan Zhuang, Jing Zhang, Qinghua Guan, Yanli Wang, Chunyin Shen, Hongzhen Lin, Liang Zhan, Licheng Ling, Yongzheng Zhang   +12 more
wiley   +1 more source

Nickel-hydrogen component development [PDF]

Light weight energy storage systems for future space missions are investigated. One of the systems being studied is the nickel hydrogen battery. This battery is designed to achieve longer life, improve performance, and higher energy densities for space ...
Charleston, J. A.
core   +1 more source

Low‐Surface‐Energy Copper Promotes Atomic Diffusion and Ordering in PtFeCu Intermetallic Compounds for Oxygen Reduction Catalysis

Advanced Functional Materials, EarlyView.
A copper‐induced atom ordering strategy is developed for the reconstruction of raw commercial Pt catalyst into ordered PtFeCu intermetallic compounds for hydrogen fuel cells. Abstract Carbon‐supported platinum intermetallic compound nanoparticles are seen as the next‐generation cathodic catalysts for hydrogen fuel cells due to their high activity and ...
Yan Nie, Shuhao Wang, Quentin Meyer, Hongyu Guo, Chen Jia, Dazhi Yao, Yingjun Sun, Jun Chen, Shaojun Guo, Chuan Zhao   +9 more
wiley   +1 more source

Mg2+/Al3+ Co‐doped Li‐Rich Manganese‐Based Oxides for Boosting Rate Performance and Stability of Lithium‐Ion Batteries

Advanced Functional Materials, EarlyView.
The co‐doping strategy can effectively address the challenges associated with LRMOs cathode materials, providing a promising pathway for the development of high energy density and resilient cathode materials in the next‐generation lithium‐ion batteries. Abstract Lithium‐rich manganese‐based oxides (LRMOs) are promising cathode materials for lithium‐ion
Junxia Meng, Wenzhuan Hu, Quanxin Ma, Zhenzhen Wu, Lishuang Xu, Jie Huang, Chen Xiao, Junru Wang, Lina Zhang, Feng Liu, Xing Zhi, Shanqing Zhang   +11 more
wiley   +1 more source

Synthesis, characterization, and anti-corrosion properties of an 8-hydroxyquinoline derivative

Heliyon, 2019
A new 8-hydroxyquinoline derivative, namely 1,3-bis(quinoline-8-dimethylformamide) propane (BQYP), was synthesized and characterized by different spectral methods, such as 1H NMR, 13C NMR, and FTIR spectra.
Zahra M. Alamshany, Aisha A. Ganash
doaj  

A study of Na(x)Pt3O4 as an O2 electrode bifunctional electrocatalyst [PDF]

The present study suggests that polytetrafluoroethylene (PTFE) bonded Na(X)Pt3O4 gas porous diffusion electrodes may be a viable candidate for bifunctional O2 reduction and evolution activity.
Fielder, William L., Singer, Joseph
core   +1 more source