Results 31 to 40 of about 496,370 (171)

Dynamic Microstructural Evolution of Graphite under Displacing Irradiation [PDF]

, 2014
Graphitic materials and graphite composites experience dimensional change when exposed to radiation-induced atomic displacements. This has major implications for current and future technological ranging from nuclear fission reactors to the processing ...
Haigh, S. J., Greaves, Graeme, Sweeney, Francis, Haigh, S. J.; id_orcid, Donnelly, S. E., Hinks, J. A., Pan, C. T., Greaves, G., Young, R. J.; id_orcid, Sweeney, F., Young, R. J.   +10 more
core   +1 more source

Boosting Charge Storage in Ferri/Ferrocyanide‐Based Alkaline Redox Flow Batteries

Angewandte Chemie, EarlyView.
By modifying the solvation environment, cation engineering through Li+ substitution of traditional K+ or Na+ boosts the alkaline solubility of the ferri/ferrocyanide catholyte redox couple, providing a viable pathway to overcome the long‐standing challenge of energy density limitations for aqueous redox flow batteries (RBFs).
Mahla Sarfaraz Khabbaz, Kuldeepsinh Raj, Lucas Zhang, Sepideh Biabanialitappeh, J. David Bazak, Nav Nidhi Rajput, Xiaoliang Wei   +6 more
wiley   +2 more sources

High Performance H₂−Mn Regenerative Fuel Cells through an Improved Positive Electrode Morphology

Batteries, 2023
The effective scaling-up of redox flow batteries (RFBs) can be facilitated upon lowering the capital costs. The application of ubiquitous manganese along with hydrogen (known as H2−Mn regenerative fuel cells (RFC)) is seen as an effective solution for ...
Javier Rubio-Garcia, Anthony Kucernak, Barun Kumar Chakrabarti, Dong Zhao, Danlei Li, Yuchen Tang, Mengzheng Ouyang, Chee Tong John Low, Nigel Brandon   +8 more
doaj   +1 more source

Effect of Cathode Material and Its Size on the Abundance of Nitrogen Removal Functional Genes in Microcosms of Integrated Bioelectrochemical-Wetland Systems

Soil Systems, 2020
Constructed wetland-microbial electrochemical snorkel (CW-MES) systems, which are short-circuited microbial fuel cells (MFC), have emerged as a novel tool for wastewater management, although the system mechanisms are insufficiently studied in process ...
Sharvari S. Gadegaonkar, Timothé Philippon, Joanna M. Rogińska, Ülo Mander, Martin Maddison, Mathieu Etienne, Frédéric Barrière, Kuno Kasak, Rauno Lust, Mikk Espenberg   +9 more
doaj   +1 more source

Highly Selective H2O2 Electrogeneration with NiOOH-supported Graphite Felt and Its Application in Electro-Fenton

Taiyuan Ligong Daxue xuebao, 2023
Purposes Electrochemical synthesis of hydrogen peroxide (H2O2) in situ coupled Fenton-like technology has broad application prospects in the treatment of black-odorous waterbodies.
Yanwen ZHANG, Zehui NIU, Zhishuai DONG, Yu BAI, Zhuolin AN, Shibin LIU   +5 more
doaj   +1 more source

Thiourea-Grafted Graphite Felts as Positive Electrode for Vanadium Redox Flow Battery

Frontiers in Chemistry, 2021
In this paper, thiourea was successfully grafted onto the surface of acid preprocessed graphite felts [sulfuric acid-treated graphite felt (SA-GFs)] by thiol-carboxylic acid esterification.
Shangzhuo Wu, Xin Lv, Zhijun Ge, Ling Wang, Lei Dai, Zhangxing He   +5 more
doaj   +1 more source

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

Advanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli, Dhanush Patil, Libin Yang, M. Taylor Sobczak, Anshul Kulkarni, Xiao Sun, Arunachalam Ramanathan, Tiantian Li, Ramaraja P. Ramasamy, Jason J. Locklin, Yanyu Chen, Xianqiao Wang, Arunachala Mada Kannan, Kenan Song   +13 more
wiley   +1 more source

Unlocking Terahertz Steganography: Authentication of Hidden Images in Flexible Media

Advanced Materials Technologies, EarlyView.
Hidden information in multilayered devices, such as steganographic portraits, is detected and authenticated using reflection‐mode terahertz time‐domain imaging. Image reconstruction relies on a dedicated figure‐of‐merit obtained by integrating the signal intensity over the time‐window associated with the reflection from the metallic mirror backing the ...
Tiziana Ritacco, Francesca Vittorioso, Dimitrios C. Zografopoulos, Romeo Beccherelli, Walter Fuscaldo   +4 more
wiley   +1 more source

Operando Visualization of Cathode Water Management in Proton Exchange Membrane Water Electrolyzers Using Synchrotron X‐Ray Radiography

Advanced Science, EarlyView.
The cathode of proton exchange membrane water electrolyzers remains a poorly understood region despite its importance for hydrogen purity and operational safety. Operando synchrotron X‐ray radiography directly visualizes liquid water behavior and uncovers a transition from continuous to pulsating transport, providing new insight into multiphase ...
Wataru Yoshimune, Tetsuichiro Hayakawa, Yuta Miyase   +2 more
wiley   +1 more source

MoS2 nanoflowers-activated peroxydisulfate oxidation for rapid and efficient water disinfection

Water Cycle, 2022
MoS2 nanoflowers were fabricated and deposited on porous graphite felt (MoS2-GF) via the hydrothermal treatment to activate peroxydisulfate (PDS) for water disinfection.
Ying-Wen Lu, Chun Wang, Nirav Joshi, Hai Liu   +3 more
doaj   +1 more source