Frontispiece: Metal Sulfide Nanoparticles: Precursor Chemistry

Balakrishnan, Adithya; Groeneveld, Jan Derk; Pokhrel, Suman; Mädler, Lutz

doi:10.1002/chem.202182162

Cited by 3 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Titania is an inexpensive and abundant material with over 2 million tons per year produced, representing an $8.5 billion year industry. 20 It is typically used in white paint, and coatings of medical pills as it is non-toxic. Our previous demonstration 17 of the use of industrial flame synthesis process to synthesize titania quantum dots extends the affordability advantages of flame-made titania to applications of its quantum dots.…”

Section: Introductionmentioning

confidence: 99%

Photo-polymerization using quantum dots for stable epoxy coatings

Riad,

Kholghy,

Wood-Adams

2024

Ind. Chem. Mater.

View full text Add to dashboard Cite

show abstract

Section: Introductionmentioning

confidence: 99%

Photo-polymerization using quantum dots for stable epoxy coatings

Riad,

Kholghy,

Wood-Adams

2024

Ind. Chem. Mater.

View full text Add to dashboard Cite

show abstract

“…Accordingly, many researchers have focused on solving the problem of photo-corrosion and carrier recombination, examining the formation of a heterojunction by decorating co-catalysts and introducing noble metal nanoparticles. [11] Hydrogen has a high energy yield and less greenhouse gas emissions after combustion which is an ecofriendly and attractive fuel. Hydrogen production and the hydrogen economy, together with potential applications in fuel cell hydrogen electric cars and hydrogen-diesel fuel cocombustion are hot topics in research related to hydrogen energy.…”

Section: Introductionmentioning

confidence: 99%

Multifunctionalized Metal Chalcogenides and Their Roles in Catalysis and Biomedical Applications

et al. 2022

View full text Add to dashboard Cite

Chalcogenides are more frequently used to refer sulfides, selenides, tellurides and polonides rather than oxides and all the elements in group 16 of the periodic table are chalcogens. The synthesis of transition metal chalcogenides (TMCs) and their composites involved a wide range of techniques like one pot heat up, hydrothermal, solvothermal, precipitation, co‐precipitation and biological procedures. In light of the possibility of photo‐induced charge‐transfer events leading to intra‐ensemble charge separation, the integration of TMCs onto a strong electron‐accepting material such as graphene which provides unique TMC/graphene consisted of great significance. Electrochemical water splitting is a promising technology for converting, storing and transporting hydrogen energy in a sustainable manner. Because of their unique physical and chemical properties, as well as their low cost, transition metal chalcogenides are fascinating replacements for catalysts in catalytic water splitting. Transition metal chalcogenides have worldwide attention in recent decades due to their applications in chemical sensors, biological and environmental monitoring applications from biosensors to therapeutic treatment agents.

show abstract

Self‐Powered Supercapacitor with Bifunctional Separator in Suppressing Self‐Discharge

Paul,

Chakraborty,

Samanta

et al. 2024

ChemistrySelect

View full text Add to dashboard Cite

Integrating energy harvesters with energy storage devices helps enhance energy utilization efficiency. The requirement for external power sources in energy storage devices can also be addressed by the development of an all‐in‐one single system. Vegetable peels can be used as piezoelectric energy harvesters due to the generation of electric dipole within cellulose. The self‐discharge processes cause open circuit potential decay, resulting in a loss of energy stored within the cell. The self‐discharge rate can be controlled by using a piezoelectric separator. This work used garlic skins as a piezoelectric separator, which helped delay the self‐discharge rate. The supercapacitor using Ni−Mn oxide as positive and Fe−Ni sulfide/RGO as negative electrode materials was fabricated with garlic skin as a separator. The device was charged from an initial OCP of ~0.15–~0.37 V in ~ 4 sec by finger tapping. The OCP decay rate was reduced by~88 % compared to that of using the Whatmann separator. The fabricated Ni−Mn oxide RGO/garlic skin/FeS2 RGO exhibited ~72.2 W h kg−1 energy density at a power density of ~2 kW kg−1 in an operated potential window of ~2 V. This research provides a cost‐effective method for developing piezoelectric supercapacitor with low self‐discharge rate.

show abstract

Frontispiece: Metal Sulfide Nanoparticles: Precursor Chemistry

Cited by 3 publications

References 0 publications

Photo-polymerization using quantum dots for stable epoxy coatings

Photo-polymerization using quantum dots for stable epoxy coatings

Multifunctionalized Metal Chalcogenides and Their Roles in Catalysis and Biomedical Applications

Self‐Powered Supercapacitor with Bifunctional Separator in Suppressing Self‐Discharge

Contact Info

Product

Resources

About