Results 121 to 130 of about 155,391 (279)

Oxygen Evolution Reaction Catalysts for Acidic‐Media CO2 Electrolyzers

Advanced Materials, EarlyView.
Acidic‐media CO2 electroreduction (CO2R) could decarbonize chemical production, despite relying on rare‐earth elements for anodic oxygen evolution reaction (OER). Transferring the learnings from mature sister technologies (water electrolysis) could accelerate technological development.
Mingcheng Huang, Adnan Ozden
wiley   +1 more source

Hydro‐Torsional Compaction for Scalable Production of Aramid Nanofiber Threads with Densely Assembled Double‐Helical Nanostructures

Advanced Materials, EarlyView.
This paper introduces a scalable strategy for producing hierarchically aligned PBDT threads through wet‐spinning, controlled drawing, and post‐spinning twisting. Ionic crosslinking reinforces structural stability, whereas alignment and twisting optimize mechanical performance.
Woojae Jeong, Hwansoo Shin, Junho Lee, Wonsik Eom, Jeong Jae Wie, Tae Hee Han   +5 more
wiley   +1 more source

Influences of Airflow Pathway and Velocity on Aerosol Release Mechanisms in Granule-Based HTP

Contributions to Tobacco and Nicotine Research
To investigate the effect of the airflow velocity on the mechanism through which aerosol is released in granule-based heated tobacco products (HTPs), experiments were conducted using two airflow pathways: open-ended and closed-ended configurations.
Zhang Yue, Kang Di, Bu Yifan, Chen Chen, Du He, Fu Lili, Wang Shuang, Wang Tao, Zhou Hao, Li Bin, Zhang Ke   +10 more
doaj   +1 more source

Interphase Self‐Optimization Enables Stable Magnesium Anode in Hydrogel Electrolyte

Advanced Materials, EarlyView.
Based on a MgCl2 hydrogel electrolyte, we identify a tridentate chelant additive to construct a magnesium oxychloride interphase on Mg metal anodes. This self‐optimized interphase enables low‐resistance Mg2+ stripping/plating, resulting in much elongated cycling life of 600 h with 0.24 V nucleation overpotential.
Xinyuan Zhang, Hengyue Xu, Heng Jiang, Fei Du, Hong Jin Fan   +4 more
wiley   +1 more source

Tree Sway Time Series of 7 Amazon Tree Species (July 2015–May 2016)

Frontiers in Earth Science, 2018
Tim van Emmerik, Susan Steele-Dunne, Marceau Guerin, Pierre Gentine, Rafael Oliveira, Rolf Hut, John Selker, Jim Wagner, Nick van de Giesen   +8 more
doaj   +1 more source

Impact of Paper Substrates and Storage Conditions on the Stability of Blood Grouping Assays

Advanced Materials Interfaces, EarlyView.
Four paper‐based blood grouping assays are constructed from cellulose and nitrocellulose, with vertical and lateral flow formats. The optimal storage conditions are determined based on temperature, antibody storage buffer composition, and antibody dilution.
Laura Marcela Rey Gomez, David William Inglis, Andrew Care, Yuling Wang, Rena Hirani   +4 more
wiley   +1 more source

CAIR: Using Formal Languages to Study Routing, Leaking, and Interception in BGP

, 2016
The Internet routing protocol BGP expresses topological reachability and policy-based decisions simultaneously in path vectors. A complete view on the Internet backbone routing is given by the collection of all valid routes, which is infeasible to obtain
Biersack, Ernst W., Carle, Georg, Schlamp, Johann, Schmidt, Thomas C., Wählisch, Matthias   +4 more
core  

Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells

Advanced Materials Interfaces, EarlyView.
Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss, Shiyi Wang, Brian P. Setzler, Yushan Yan, Adam Z. Weber   +4 more
wiley   +1 more source

RAPTOR: Routing Attacks on Privacy in Tor

, 2015
The Tor network is a widely used system for anonymous communication. However, Tor is known to be vulnerable to attackers who can observe traffic at both ends of the communication path.
Chiang, Mung, Edmundson, Anne, Li, Oscar, Mittal, Prateek, Rexford, Jennifer, Sun, Yixin, Vanbever, Laurent   +6 more
core  

Optical Detection and Modeling of Lithium Deposition on Copper Current Collectors

Advanced Materials Interfaces, EarlyView.
ABSTRACT Understanding lithium (Li) deposition on copper (Cu) substrates is essential for improving the performance and lifetime of zero–excess lithium metal batteries. In this study, Li deposition was investigated under realistic coin–cell conditions using complementary scanning electron microscopy and laser scanning microscopy. A semi–automatic image
Tjark T. K. Ingber, Len Kimms, Martin Winter, Andreas Heuer, Diddo Diddens   +4 more
wiley   +1 more source