Results 71 to 80 of about 1,801 (253)

Elephant‐Skin‐Inspired Porous Cementitious Tiles with Programmable Crack Networks for Passive Cooling

Advanced Materials, EarlyView.
Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang, Kun‐Hao Yu, Ji Yoon Bae, Yunchan Lee, Dorit Aviv, Shu Yang   +5 more
wiley   +1 more source

Electrochemical Comparative Study of Q235 steel and 304 SS in Simulated Concrete Pore Solutions and the Effect of Chloride Ions on their corrosion behavior

International Journal of Electrochemical Science, 2019
The corrosion behavior of Q235 carbon steel and 304 stainless steel (SS) was studied by potentiodynamic polarization in four types of simulated concrete pore solutions (pH 13.3, 11.5, 9.7).
Bing Lin, Yu Zuo, Yuming Tang, Xuhui Zhao, Paul Rostron   +4 more
doaj   +1 more source

Influence of AC Interference on the Corrosion Behavior of 2507 Super Duplex Stainless in Simulated Concrete Pore Solution

International Journal of Electrochemical Science, 2020
The corrosion behavior of 2507 super duplex stainless steel (SDSS) interfered by AC in simulated concrete pore solution containing Cl- was studied in this work.
Min Zhu, Baozhu Zhao, Li Liu, Yongfeng Yuan, Shaoyi Guo   +4 more
doaj   +1 more source

Influence of Organic Inhibitor on Corrosion Resistance of Steel in Simulated Concrete Pore Solution

Proceedings of the 4th International Conference on the Durability of Concrete Structures, 2014
Organic corrosion inhibitor is one of lower cost technologies that limit the deterioration of concrete structures. The influence of a newly prepared organic corrosion inhibitor on the corrosion behavior of carbon steel in simulated concrete pore solution was investigated by polarization curves, electrochemical impedance spectroscopy, and so on.
Cai, Jingshun S., Chen, C. C., Liu, J. Z., Liu, J. P.   +3 more
openaire   +3 more sources

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Improvement in Early-Age Strength and Durability of Precast Concrete by Shrinkage-Reducing C-S-H

Buildings
In order to improve early-age strength, steam curing is mostly used for railway prefabricated components, which consumes a lot of energy and affects the durability of concrete.
Peiyun Yu, Shuming Li, Chi Zhang, Xinguo Zheng, Tao Wang, Xianghui Liu, Yongjian Pan   +6 more
doaj   +1 more source

Interface‐Engineered Binary Framework Composites: Advancing Porous Materials for Precision Medicine

Advanced Materials Interfaces, EarlyView.
Binary framework composites integrate two complementary porous architectures into a unified platform, enabling multifunctional design, enhanced structural tunability, and improved physicochemical performance. By combining high surface area, ordered porosity, interfacial synergy, and versatile functionalization, these hybrid materials offer new ...
Navid Rabiee, Mohammad Rabiee, Mohammad Akrami‐Hasan‐Kohal, Sidi A. Bencherif   +3 more
wiley   +1 more source

Highly Anisotropic Quasi‐Direct Organic Metal Halide Hybrids: A Platform for Polarization‐Sensitive Optoelectronics

Advanced Materials Technologies, EarlyView.
One‐dimensional C4N2H14PbBr4 is shown to have a quasi‐direct electronic band structure and strongly anisotropic transport with polarized broadband emission. A GW/Bethe–Salpeter excited‐state force formalism, supported by polarized Raman and temperature‐dependent photoluminescence, identifies low–frequency Pb–Br phonons that drive ultrafast exciton self‐
Rijan Karkee, Rafael R. Del Grande, Yeonjoo Lee, Jinkyoung Yoo, Azza Ben‐Akacha, Biwu Ma, Michael T. Pettes, David A. Strubbe   +7 more
wiley   +1 more source

Effects of Polymer Matrices on Interlaminar Shear Strength of GFRP Rebars in Seawater Sea-Sand Concrete Environment

Shanghai Jiaotong Daxue xuebao
To investigate the degradation laws and deterioration mechanisms of interlaminar shear strength (ILSS) of glass fiber reinforced polymer (GFRP) rebars with different matrices in seawater and sea-sand concrete (SWSSC) environment, an accelerated corrosion
ZHAO Xuan, ZHAO Qi, ZHANG Daxu, ZHANG Peifu
doaj   +1 more source

Electrochemical Analysis of Carbon Steel Corrosion Induced by Chloride and Sulfate Ions in Simulated Concrete Pore Solution

International Journal of Electrochemical Science, 2018
In this study, the corrosion process of steel reinforcement induced by chloride and/or sulfate ions was investigated by electrochemical measurements and theoretical analysis.
Guojian Liu, Yunsheng Zhang, Meng Wu, Yu Zhang, Bo Pang   +4 more
doaj   +1 more source