Results 51 to 60 of about 629,447 (347)

Enhanced High-Rate Capability of Iodide-Doped Li4Ti5O12 as an Anode for Lithium-Ion Batteries

open access: yesBatteries, 2023
Li4Ti5O12 (LTO) is an alternative anode material to substitute commercial graphite for lithium-ion batteries due to its superior long cycle life, small volume change (zero strain), good thermal stability, and relatively high power.
Lukman Noerochim   +5 more
doaj   +1 more source

Enhanced selectivity in the conversion of methanol to 2,2,3-trimethylbutane (triptane) over zinc iodide by added phosphorous or hypophosphorous acid [PDF]

open access: yes, 2007
The yield of triptane from the reaction of methanol with zinc iodide is dramatically increased by addition of phosphorous or hypophosphorous acid, via transfer of hydride from a P–H bond to carbocationic ...
Bercaw, John E.   +4 more
core   +2 more sources

Ionic polarization-induced current-voltage hysteresis in ch3nh3pbx3 perovskite solar cells [PDF]

open access: yes, 2016
CH3NH3PbX3 (MAPbX3) perovskites have attracted considerable attention as absorber materials for solar light harvesting, reaching solar to power conversion efficiencies above 20%.
Franckeviius, Marius   +10 more
core   +5 more sources

Implications and Practical Applications of the Chemical Speciation of Iodine in the Biological Context

open access: yesFuture Pharmacology, 2022
Iodine is a highly reactive element with a single natural and stable isotopic form (127I). In the biosphere, it is one of the 30 essential elements for life, and its chemical speciation defines its availability and biological activities.
Astrid N. Espino-Vázquez   +2 more
doaj   +1 more source

Efficient photovoltaic and electroluminescent perovskite devices [PDF]

open access: yes, 2015
Planar diode structures employing hybrid organic-inorganic methylammonium lead iodide perovskites lead to multifunctional devices exhibiting both a high photovoltaic efficiency and good electroluminescence.
Bolink, Henk J.   +6 more
core   +1 more source

Surface Inorganic Iodine Speciation in the Indian and Southern Oceans From 12°N to 70°S

open access: yesFrontiers in Marine Science, 2020
Marine iodine speciation has emerged as a potential tracer of primary productivity, sedimentary inputs, and ocean oxygenation. The reaction of iodide with ozone at the sea surface has also been identified as the largest deposition sink for tropospheric ...
Rosie Chance   +11 more
doaj   +1 more source

Perovskite solar cells prepared by flash evaporation [PDF]

open access: yes, 2015
A simple vacuum deposition method for the preparation of high quality hybrid organic-inorganic methylammonium lead iodide perovskite thin films is reported.
Bolink, Henk J.   +4 more
core   +2 more sources

Layered structures of organic/inorganic hybrid halide perovskites

open access: yes, 2016
Organic-inorganic hybrid halide perovskites, in which the A cations of an ABX$_3$ perovskite are replaced by organic cations, may be used for photovoltaic and solar thermoelectric applications.
Huan, Tran Doan   +2 more
core   +1 more source

Highly active nanostructured CoS2/CoS heterojunction electrocatalysts for aqueous polysulfide/iodide redox flow batteries

open access: yesNature Communications, 2019
Aqueous polysulfide/iodide redox flow batteries are attractive for scalable energy storage due to their high energy density and low cost. However, their energy efficiency and power density are usually limited by poor electrochemical kinetics of the redox
Dui Ma   +9 more
semanticscholar   +1 more source

A Simple and Safe Spectrophotometric Method for Iodide Determination

open access: yesMakara Journal of Science, 2015
In order to practice green chemistry, a simple and safe spectrophotometric method for iodide determination has been successfully developed based on the formation of a blue starch-iodine complex. Iodide was oxidized to form iodine prior to the addition of
Hermin Sulistyarti   +4 more
doaj   +1 more source

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