Results 241 to 250 of about 208,599 (323)

Gels for CO2 geo‐storage and conformance control: A systemic review of behavior and performance

open access: yesDeep Underground Science and Engineering, EarlyView.
This review provides a systemic evaluation of potential sealants used in CO2 subsurface storage practices. Critical analyses of how external factors like CO2, pH, brine salinity and hardness, rock mineralogy, pressure, temperature, and injectivity could affect the performance of different sealants are provided. Abstract Carbon capture and storage (CCS)
Funsho Afolabi   +6 more
wiley   +1 more source

Titanium‐Doped Hematite Homojunction Photoanodes Based on Nanorod/Nanobowl Arrays for Efficient Solar Water Splitting

open access: yesEcoEnergy, EarlyView.
A unique titanium‐doped hematite homojunction photoanode consisting of low Ti doping nanorods (NRs) grown on high Ti doping nanobowls (NBs) is designed and fabricated, integrating the homojunction construction and morphology engineering strategies. The optimized Ti:Fe2O3 NR/NB photoanode exhibits a photocurrent density of 3.0 mA cm−2 and a stability ...
Kexin Ren   +3 more
wiley   +1 more source

Fundamental understanding of texturing electrodeposition metal zinc anodes for practical aqueous Zn‐ion batteries

open access: yesEcoEnergy, EarlyView.
Developing a large‐scale approach to fabricate textured metal zinc anodes or implementing a feasible inducing strategy, achieving sustainably orientational electrodeposition along specific facets, as well as elaborating on the underlying induction mechanisms according to the fundamental theories jointly facilitate the development of cost‐efficient ...
Qiangchao Sun   +5 more
wiley   +1 more source

Halloysite‐Based X‐Ray‐Activated Persistent Luminescent Hydrogels Enable Multiple‐Level Encryption and Dual‐Locked Camouflage

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
X‐ray‐activated persistent luminescent hydrogels with self‐healing properties were facilely developed based on the plasma‐assisted surface modification of halloysite nanotubes. Exploring multiple‐level encryption technologies and extra safety decoding ways to prevent information leakage is of great significance and interest, but is still challenging ...
Huabiao Chen   +7 more
wiley   +1 more source

From Spirocyclic Germanium Alkoxides to their Fluorido Germanates

open access: yesEuropean Journal of Inorganic Chemistry, EarlyView.
Spirocyclic germanium salicyl alcoholates potentially meet the requirement as molecular precursors for twin polymerization, which is defined as a concerted formation of two polymeric materials from a so‐called twin monomer. Two examples of such germanium alkoxides and their associated fluorido germanates are reported and aspects of their chirality and ...
Philipp Kitschke   +7 more
wiley   +1 more source

Investigation of sample handling steps for accurate heparan sulphate disaccharide analysis using HPLC–MS

open access: yesELECTROPHORESIS, EarlyView.
Abstract Heparan sulphates (HSs), a specific class of glycosaminoglycans (GAGs), are important participants of cellular signalling. Analytical characterization of GAGs requires a complex sample preparation workflow. Although a detailed stability and recovery study is available for the chondroitin sulphate GAG class, the literature concerning HS is ...
Domonkos Pál   +2 more
wiley   +1 more source

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