Results 41 to 50 of about 425,327 (310)

Balancing Electrons to Break the Activity‐Selectivity Trade‐Off in H2O2 Electrosynthesis

Advanced Functional Materials, EarlyView.
Carrier‐concentration balancing in CuS is achieved by coupling cobalt dopants with cobalt vacancies, converting CuS from p‐ to n‐type to accelerate 2e− ORR while withdrawing excess carriers to optimize *OOH binding for H2O2 desorption. The catalyst reaches 8.14 mol g−1 h−1 with >84% selectivity in 1.0 M KOH and drives robust electro‐Fenton dye ...
Hangning Liu, Changhui Sun, Luyao Wang, Yuhang Cheng, Yi Xin, Xuyun Guo, Hui Li, Valeria Nicolosi, Yuhai Dou, Peng Li, Tianyi Ma, Jie Wang   +11 more
wiley   +1 more source

Temporal scouring and backfilling processes around a pile group subject to unsteady hydrographs

Ain Shams Engineering Journal, 2022
Pile groups are important hydraulic structures and scouring around them is not only affected by the flow characteristics but also by the number and arrangement of piles in a group.
Shima Abolfathi, Seyed Mahmood Kashefipour, David R. Fuhrman, Mahmood Shafaei Bajestan   +3 more
doaj   +1 more source

Niełatwa archeologia klifów – przypadek stanowisk w Bagiczu [PDF]

, 2019
The following paper presents the problem of archaeological sites located on cliffs on the Southern Baltic Sea shore. This article discusses issues related to a necessity of solving the problem of this kind of research, related to methodological, as well ...
Chmiel-Chrzanowska, Marta
core   +2 more sources

Engineering Intelligent Graphene Oxide‐Cellulose Membranes: Suppressing Thermal Runaway for a Safer Aqueous Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
A novel thermos‐responsive hydroxypropyl cellulose/graphene oxide (HPC/GO) composite membrane is fabricated for reversible temperature‐gated ion transport in aqueous zinc‐ion batteries. Enabled by LCST‐driven structural transition, unimpeded ion diffusion at room temperature delivers high capacity, while elevated temperature suppresses transport; full ...
Xueli Bi, Kou Yang, Shushen Zheng, Juncheng Wang, Meng Li, Zhenzhen Wu, Yulin Zhong, Daria V. Andreeva, Kostya S. Novoselov, Shanqing Zhang   +9 more
wiley   +1 more source

Implications of climate change for coastal and inter-tidal habitats in the UK [PDF]

, 2013
Coastal habitats are diverse and vary in the extent to which they are shaped by physiographic processes, such as wave action, wind, tides and sediment availability, and the relative influence of terrestrial and marine environments, e.g.
Davy, Anthony John, Grant, Alastair, Mossman, Hannah   +2 more
core  

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

Advanced Materials, EarlyView.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +1 more source

Temperature control and cracking prevention in coastal thin-wall concrete structures

Water Science and Engineering, 2011
A three-dimensional finite element program for thermal analysis of hydration heat in concrete structures with a plastic pipe cooling system is introduced in this paper.
Li-xia Guo, Xiao-hong Bai, Ling Zhong, Sheng Qiang   +3 more
doaj   +1 more source

Pulsed Electrolysis Prevents Sulfur Poisoning for Sustained Sulfide Valorization

Advanced Materials, EarlyView.
Integrating pulsed electrolysis with Sc‐doped NiFe‐LDH enables sustainable sulfide valorization, achieving >500 h stability, 99.8% efficiency. Moreover, this technology produces high‐purity sulfur and sodium formate, boosting profit by 121% to $1,294.7 per tonne of hydrogen.
Zhiyan Hou, Yangbo Ma, Yufeng Wu, Weijin Cao, Zhengxiao Guo, Changlong Wang   +5 more
wiley   +1 more source

Differential habitat use by demographic groups of the redfinger rubble crab Eriphia gonagra (Fabricius, 1781)

Brazilian Journal of Biology
The structurally diverse rocky shores along the northern coast of the state of São Paulo, Brazil, support a varied fauna and provide refuges for many organisms.
LS Andrade, JM Goés, V Fransozo, DFR Alves, GM Teixeira, A Fransozo   +5 more
doaj   +1 more source

Assessment of the environmental situation on the territory of CJSC KTK-R and in the area of its direct influence [PDF]

BIO Web of Conferences
The paper studies the environmental situation on the territory of CJSC “KTK-R” and in the zone of its direct influence. Direct sources of environmental pollution on the territory of the enterprise were identified.
Gordienko I.V., Gordienko K.A.
doaj   +1 more source