Results 151 to 160 of about 38,822 (219)

Dynamic Interfacial pH Stabilization and (002) Oriented Deposition Enabled by Histidine‐Induced Solid Electrolyte Interphase for Highly Reversible Zn Anodes

Advanced Science, EarlyView.
The histidine‐induced ultrathin SEI (Zn(OH)2‐HIS) delivers exceptional anode stability by stabilizing the interfacial pH via a synergistic mechanism of chemical buffering and physical blocking, while inducing dendrite‐free oriented (002) deposition.
Qi Liu, Yimin Chen, Jianwei Lu, Xiangqun Zhuge, Xiyuan Zhong, Huaichong Sun, Yibing Li, Zhihong Luo, Kun Luo, Weiwei Lei, Dan Liu, Anjun Hu, Aijing Ma   +12 more
wiley   +1 more source

Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics

Advanced Science, EarlyView.
This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li, Zhongguo Ren, Yiliang Lin, Xianfeng Xia, Tianlong Li, Kai Fung Chan, Philip Wai Yan Chiu, Wei Peng Yong, Mengmeng Sun   +8 more
wiley   +1 more source

Long‐Chain Molecule Reconstruction of Novel Solvation Structure to Stabilize Zinc Metal Anode

Advanced Science, EarlyView.
Triethylene glycol diacetate (TGD), with unique long‐chain characteristics and rich oxygen‐containing functional groups, was used as an electrolyte additive to reconstruct the solvation structure. TGD can reduce the erosion of H2O molecules on the Zn anode, effectively homogenize the electric field distribution. Therefore, the Zn//Zn symmetric cell can
Changdong Chen, Lingwei Xue, Gaojie Li, Xueli Chen, Yongjun Han, Liwei Mi, Yuqing Chen   +6 more
wiley   +1 more source

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Corrosion and Corrosion Resistance

2021
The chapter starts with a brief introduction about corrosion, which is defined as the interdependency between a metal, a corrosive environment, and the respective component design. The second section introduces the most important forms of aqueous electrochemical corrosion (uniform corrosion, galvanic corrosion, selective and intergranular corrosion ...
Thomas Böllinghaus, Michael Rhode, Thora Falkenreck   +2 more
openaire   +1 more source

Microbial corrosion of metals: The corrosion microbiome

2021
Microbially catalyzed corrosion of metals is a substantial economic concern. Aerobic microbes primarily enhance Fe0 oxidation through indirect mechanisms and their impact appears to be limited compared to anaerobic microbes. Several anaerobic mechanisms are known to accelerate Fe0 oxidation.
Yassir, Lekbach, Tao, Liu, Yingchao, Li, Masoumeh, Moradi, Wenwen, Dou, Dake, Xu, Jessica A, Smith, Derek R, Lovley   +7 more
openaire   +2 more sources

Corrosion and Corrosion Control: An introduction to corrosion science and engineering

British Corrosion Journal, 1972
(1972). Corrosion and Corrosion Control: An introduction to corrosion science and engineering. British Corrosion Journal: Vol. 7, No. 3, pp. 98-98.
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Corrosion and corrosivity monitoring system

SPIE Proceedings, 2005
Honeywell International has developed and flight-tested a Corrosion and Corrosivity Monitoring System (C2MS). The C2MS detects galvanic corrosion in the main gearbox feet fasteners of helicopters. In addition, it monitors the environmental conditions inside the main floorboard compartment to determine the need for structural maintenance.
Russ Braunling, Paul Dietrich
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Fundamentals of Corrosion and Corrosion Inhibition

2022
Corrosion is a highly challenging and damaging phenomenon that causes the loss of metallic structures via chemical and electrochemical reactions with the constituents of their surroundings. In view of extremely high safety and economic losses, corrosion and corrosion prevention have attracted significant attention.
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Reliability and corrosion

Anti-Corrosion Manual, 1966
THE reliability of ships' structures and machinery is of utmost concern to activities in a marine environment. Corrosion can have a major effect on this reliability. A number of practical examples will be discussed to illustrate the corrosion hazards that appear between design office and field execution, the weaknesses inherent in some commonly used ...
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Corrosion Reactions and Corrosion Products

2003
To outline corrosion reaction chemistry we turn in the first place to acid corrosion, considering iron in dilute hydrochloric acid solution as a typical example. The reaction equation is $$ (\text{Fe})_m + 2(\text{HCl})_l \to (\text{FeCl})_l + (\text{H}_\text{2} )_g , $$ (2.1) where the subscripts m, l, and g indicate the phases solid metal ...
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