Results 171 to 180 of about 143,196 (301)

Antifreeze Protein for Freeze-Thaw Durability Enhancement of Cement Mortar: Effects and Action Analysis. [PDF]

Materials (Basel)
Zhang Q, Gong J, Gong M.
europepmc   +1 more source

Molecular Design Strategies for High‐Voltage Organic Cathodes

Advanced Energy Materials, EarlyView.
This work proposes molecular engineering strategies for high‐voltage organic cathode materials for Li‐ion batteries: (1) increase Li‐O coordination number (CN), (2) achieve a greater increase in aromaticity upon reduction (∆Aromaticity), and (3) add an electron‐withdrawing group (EWG), through a combined experimental and computational study on reported
Sungil Hong, Alae Eddine Lakraychi, Artur Lyssenko, Abhishek Ashwin Panchal, Harshan Reddy Gopidi, Pieremanuele Canepa, Rafael Gómez‐Bombarelli, Yan Yao, Rajeev Surendran Assary   +8 more
wiley   +1 more source

Mortar Board Society, Maia Chapter, 1940, University of New Mexico

, 1940
A photograph from the Co-Ed Code 1940-1941 (page 17), published by the Association of Women Students, University of New Mexico. Left to right, top row: Mary Retick, Mary Dunn Jamison, Helen Looney, Lorraine Sterling. Left to right, bottom row: Margaret
Mortar Board Society
core  

Complex Iridium Oxides Converge In Structure And Reactivity During Acidic Oxygen Evolution Electrocatalysis

Advanced Energy Materials, EarlyView.
Ir‐based double perovskites restructure during acidic oxygen evolution electrocatalysis through dissolution of non‐Ir cations and convergence toward IrOx active‐site motifs with similar structure and intrinsic activity across compositions. The identity of the dissolving cations controls dissolution and surface reconstruction kinetics, clarifying how ...
Harrison H. Lippie, Xun Zhan, Kevin C. Matthews, Arya M. Balasubramanian, Jamie H. Warner, Joaquin Resasco   +5 more
wiley   +1 more source

Corrosion - An Undesirable Phenomenon for Reinforcement of Advanced Mortars and Concrete

ACROSS
Constructions made out of mortar and cement concrete are unveiled to advanced chemical corrosion processes, especially when placed in aggressive environments.
Loredana JUDELE, Dorina ISOPESCU, Ion RUSU, Daniel LEPĂDATU   +3 more
doaj  

Effect of Emulsifier Type on the Properties of SBR-Modified Cement-Based Materials. [PDF]

Polymers (Basel)
Xu A, Wang L, Zheng S, Jia H, Wang X, Xu Y, Chen H.   +6 more
europepmc   +1 more source

Donor–Acceptor Covalent Organic Framework Enables Ambipolar Charge Storage in Aluminum‐Ion Energy Storage

Advanced Energy Materials, EarlyView.
A donor–acceptor covalent organic framework is designed as an ambipolar cathode for aluminum‐ion energy storage. The crystalline, microporous architecture enables intrinsic charge transport without conductive additives. Multi‐electron redox activity at donor and acceptor sites supports high capacity, excellent stability, and efficient reversible ...
Cataldo Valentini, Verónica Montes‐García, Wojciech Kukułka, Saira Sarwar, Michał Bielejewski, Mateusz Wlazło, Rossella Greco, Viktorija Pankratova, Ignacio Pérez‐Juste, Dawid Pakulski, Paolo Samorì, Artur Ciesielski   +11 more
wiley   +1 more source

Synthesis of Amphiphilic Polyether-Modified Silicone Oil Polymers and the Application of Their Micelles in Enhancing the Overall Waterproofing and Corrosion Resistance of Cement-Based Concrete Materials. [PDF]

Polymers (Basel)
Luo Y, Zhou F, Ma S, Gong D, Wang Z, Li X, Zhang C.   +6 more
europepmc   +1 more source

Guideline for High‐Performance Liquid Chromatography Detection of Anthocyanins

AgriFood: Journal of Agricultural Products for Food, EarlyView.
ABSTRACT Anthocyanins, as water‐soluble natural pigments widely present in plants, have various biological activities such as antioxidation and anti‐inflammatory, and are widely used in the fields of food, cosmetics, and medicine. However, because of the presence of unstable phenolic hydroxyl groups in their structure, they are prone to degradation due
Zi‐Jun Xue, Xiao‐Lin Yu, Hao‐Yu Xue, Jin‐Long Tian   +3 more
wiley   +1 more source

Performance of Coating Mortars with Partial Replacement of Natural Aggregate by Açaí Seed Residual Ash from the Amazon Region. [PDF]

ACS Omega
de Almeida BL, Paes INL, Cordeiro LNP.
europepmc   +1 more source