Results 51 to 60 of about 8,756 (174)

Aluminum fluoride intercalation in graphite for rechargeable batteries design

open access: yesCarbon, 2022
Abstract Rechargeable batteries based on graphite are considered as promising alternatives for energy storage applications. The charge/discharge mechanisms of these batteries results from the intercalation and de-intercalation driven electrochemically by the atoms or molecules of the electrodes in contact with a liquid electrolyte.
A.E. Candia   +7 more
openaire   +2 more sources

A baseline appraisal of water-dependant ecosystem services, the roles they play within desakota livelihood systems and their potential sensitivity to climate change [PDF]

open access: yes, 2008
This report forms part of a larger research programme on 'Reinterpreting the Urban-Rural Continuum', which conceptualises and investigates current knowledge and research gaps concerning 'the role that ecosystems services play in the livelihoods of the ...
Gosling, Simon   +4 more
core  

Fluoride release profile of a nanofilled resin-modified glass ionomer cement [PDF]

open access: yes, 2011
The present study aimed to compare the fluoride (F-) release pattern of a nanofilled resin-modified glass ionomer cement (GIC) (Ketac N100 - KN) with available GICs used in dental practice (resin-modified GIC - Vitremer - V; conventional GIC - Ketac ...
BUZALAF, Marília Afonso Rabelo   +5 more
core   +1 more source

Evaluation of fluoride releasing and recharging of orthodontic adhesive resins: An in vitro study.

open access: yesErbil Dental Journal, 2021
Background and objective: Development of white spot lesions to be a well-recognized and common side effect of orthodontic fixed appliance, in spite of vast improvement in preventive dental techniques and procedures. The aim of this study is to determine
Sava Bakhtyar, Bayan Abdullah Hassan
doaj  

Glass-ionomer Adhesives in Orthodontics: Clinical Implications and Future Research Directions [PDF]

open access: yes, 1999
During the past ten years significant advances have been made in the development of glass-ionomer bonding adhesives. The beneficial effects of fluoride are well documented and an agent which reduces or prevents a white spot lesion that commonly occurs ...
Bradley, T. Gerard   +1 more
core   +1 more source

Hydrochemical characteristics and fluoride enrichment mechanisms of high-fluoride groundwater in a typical piedmont proluvial fan in Aksu area, Xinjiang, China

open access: yes地质科技通报, 2021
In inland arid regions, high fluoride concentrations are frequently reported in groundwater which is an important source of drinking water. Investigating its distribution, enrichment and controlling factors could provide insights for better understanding
Huanying Pan   +4 more
doaj   +1 more source

Baseline Scotland : groundwater chemistry of the Carboniferous sedimentary aquifers of the Midland Valley [PDF]

open access: yes, 2011
This report describes the baseline groundwater chemistry of the sedimentary aquifers of Carboniferous age in the Midland Valley of Scotland. Groundwater is an important resource in the Midland Valley, largely for agriculture, but also for industry ...
Darling, W.G.   +4 more
core  

Evolution of groundwater fluoride in land subsidence areas after groundwater cessation: A case study at Cangzhou

open access: yes地质科技通报, 2023
Objective The South-to-North Water Transfer Project (SNWTP) has improved water use in northern China and further reduced deep groundwater extraction in the North China Plain.
Danyang Sun   +3 more
doaj   +1 more source

Room-Temperature, Rechargeable Solid-State Fluoride-Ion Batteries

open access: yesACS Applied Energy Materials, 2018
Fluoride ion batteries (FIBs) are among interesting electrochemical energy storage systems that are being considered as alternatives to lithium-ion batteries (LIBs). FIB offers high specific energy and energy density, thermal stability, and safety. Despite the advantages posed by the FIBs, several challenges need to be addressed to realize its full ...
Irshad Mohammad   +3 more
openaire   +3 more sources

Origins of Large Voltage Hysteresis in High Energy-Density Metal Fluoride Lithium-Ion Battery Conversion Electrodes

open access: yes, 2016
Metal fluoride and oxides can store multiple lithium-ions through conversion chemistry to enable high energy-density lithium-ion batteries. However, their practical applications have been hindered by an unusually large voltage hysteresis between charge ...
Gan, Liyang   +6 more
core   +4 more sources

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