Results 11 to 20 of about 17,755,012 (348)

A review on performance of waste materials in self compacting concrete (scc) [PDF]

open access: yes, 2016
Self-compacting concrete (SCC) was first developed in late 80’s in Japan. SCC is well known for its self-consolidation and able to occupy spaces in the formwork without any vibration and become new interesting topic in Construction and Building Materials
Ismail, Isham   +2 more
core   +2 more sources

The latest trends in hair composition analysis in toxicological studies

open access: yesJournal of Education, Health and Sport, 2018
Humans have had to deal with toxic substances since times immemorial, and this remains the case in the present day. In case of forensic toxicology, of interest are those substances whose possession, use or effects of either imply an offense, a crime or a
Piotr Darmetko   +6 more
doaj   +3 more sources

Novel preparation of low-cost support for NaA zeolite membrane by utilizing natural clay

open access: yesApplied Water Science, 2021
The membrane support is the basis for the preparation and application of the zeolite membrane and its cost and properties directly determine the performance of the zeolite membrane as well as its industrial applications.
Gangling Chen   +5 more
doaj   +1 more source

Crystal structure and cation-anion interactions of potassium (Difluoromethanesulfonyl) (trifluorome thanesulfonyl)imide

open access: yesFrontiers in Chemistry, 2023
Sulfonimide salts are of great interest for battery use thanks to their special properties including sufficient superior chemical/thermal stabilities, structural flexibility, etc.
Eduardo Sánchez-Diez   +9 more
doaj   +1 more source

Promoting the performance of Nb2O5 by doping transition metal oxide for catalytic degradation of monochlorobenzene and toluene

open access: yesJournal of Materials Research and Technology, 2023
A string of niobium–based transition metal composite oxides (named as Nb2O5-MOx, M = Cr, V, Ti, Cu, Co, Fe, Mn and Ni, respectively) were synthesized, and their catalytic performances for the elimination of monochlorobenzene/toluene as typical VOCs were ...
Jiang Liu   +7 more
doaj   +1 more source

A novel preparation of high permeation SiC supports for NaA zeolite membrane by in situ reaction bonding

open access: yesApplied Water Science, 2022
The performance of zeolite membrane supports directly determines the synthesis performance and industrial application of zeolite membranes. In this study, a novel and high permeation SiC supports for NaA zeolite membrane were prepared by carrying out in ...
Gangling Chen   +6 more
doaj   +1 more source

Dehydrofluorination Process of Poly(vinylidene difluoride) PVdF-Based Gel Polymer Electrolytes and Its Effect on Lithium-Sulfur Batteries

open access: yesGels, 2023
Gel polymer electrolytes (GPEs) are emerging as suitable candidates for high-performing lithium-sulfur batteries (LSBs) due to their excellent performance and improved safety.
Julen Castillo   +7 more
doaj   +1 more source

Avaliação de estrutura de bambu como elemento construtivo para casa de vegetação Evaluation of the bamboo structure use as constructive element for greenhouses

open access: yesEngenharia Agrícola, 2007
O uso da tecnologia do cultivo protegido no Brasil, para a produção de hortaliças e plantas ornamentais, passou por diversas fases de adaptação, visando a atender às necessidades de oferta e de qualidade dos produtos, com a preocupação de minimizar os ...
Wellington Mary   +3 more
doaj   +1 more source

A reflection on polymer electrolytes for solid-state lithium metal batteries

open access: yesNature Communications, 2023
Before the debut of lithium-ion batteries (LIBs) in the commodity market, solid-state lithium metal batteries (SSLMBs) were considered promising high-energy electrochemical energy storage systems before being almost abandoned in the late 1980s because of
Ziyu Song   +7 more
doaj   +1 more source

Blurring the boundaries: Prosumption, circularity and online sustainable consumption through Freecycle [PDF]

open access: yes, 2015
© The Author(s) 2015. This article explores the digital exchange and moral ordering of sustainable and ethical consumption in online Freecycle groups.
Eden, Sally
core   +1 more source

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