Results 101 to 110 of about 477,025 (280)
Grain Boundary Space Charge Engineering of Solid Oxide Electrolytes: Model Thin Film Study
Advanced Functional Materials, EarlyView.This study demonstrates unprecedented control of grain boundary electrical properties in solid electrolytes. Selective diffusion of cations through grain boundaries in thin films enables 12 orders of magnitude variation in ionic resistance, proving that systematic chemical modification of grain boundary electrical properties is feasible.
Thomas Defferriere +5 more
wiley +1 more source
Application of Microbially Induced CaCO3 on the Reinforcement of Rock Discontinuity
Applied SciencesMicrobially induced calcium carbonate precipitation (MICP) is a technique used in geotechnical engineering to reinforce soil and rock. While it is commonly used for soil reinforcement, its application for rock reinforcement in saline–alkaline ...
Simiao Zhang +3 more
doaj +1 more source
Dynamics of salt stress parameters in cultivated oat with different pH levels of root environment
Известия высших учебных заведений. Поволжский регион: Естественные науки, 2022 Background. The development of the process of soil salinization can be accompanied by both a decrease and an increase in pH; at the same time, plants experience complex stress (salt + alkaline stress, salt + acid stress). The purpose of the research is
O.A. Chetina, A.K. Arisova
doaj +1 more source
Ammonia based sanitation technology [PDF]
, 2007 Water-borne sanitation of toilet waste is not a viable option for the estimated 2.6 billion people that lack improved sanitation throughout the world.
Nordin, Annika
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Advanced Functional Materials, EarlyView.Operando hard X‐ray absorption spectroscopy is applied to track the dynamic and interactive metal oxidation changes in iron group bimetallic hydroxides under different chemical and electrochemical conditions. It shows that Co and Fe oxidation are relatively equal and synchronized in CoFeOxHy.
Jinzhen Huang +6 more
wiley +1 more source
Quantum-Chemistry Based Studying of Rebar Passivation in Alkaline Concrete Environment
International Journal of Electrochemical Science, 2011 A clear understanding of the mechanisms of passivation and depassivation of steel surface is critical to the effective control of rebar corrosion.
Tongyan Pan, Yang Lu
doaj +1 more source
The Physio-Chemical Properties for the Interior of Enceladus [PDF]
, 2018 We have reviewed the current physical and chemical conditions of the Enceladus sub-surface environment, including the composition, temperature, pH and pressure.
Hamp, R. E. +4 more
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Advanced Functional Materials, EarlyView.An advanced F‐doped and ─CN group co‐modified FCCN is developed. Due to the synergistic effects of co‐modification in promoting photogenerated exciton generation, enhancing charge kinetics, expanding active interfacial areas, and optimizing CO2 interfacial reactions, the FCCN photocatalyst demonstrates excellent catalytic performance and high ...
Sheng‐Qi Guo +9 more
wiley +1 more source
Case Studies in Construction MaterialsThis paper investigates the durability of basalt fibres (BF) in a model environment of synthetic pore solutions of ordinary Portland cement, alkaline environment, and magnesium phosphate cement (MPC), mildly acidic environment, under natural (21 ± 2°C ...
Branka Mrduljaš +4 more
doaj +1 more source
Study on the Deterioration Mechanism of Magnesium Oxychloride Cement under an Alkaline Environment. [PDF]
Materials (Basel), 2023 An L, Chang C, Yan F, Peng J.
europepmc +1 more source