Sonolysis of Chloroform

Henglein, A.; Fischer, Ch.‐H.

doi:10.1002/bbpc.198400048

Cited by 32 publications

(7 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The thermoelectric properties of the SWCNT buckypapers can be discussed with the chemical modification of SWCNTs through the chloride radicals. It has been reported that chlorine radicals generated from chlorinated solvents could react with the sidewalls of SWCNTs. − Because chlorine is an electron-withdrawing group, the hole carrier concentration of SWCNTs might increase by using CF. The origin of the thermoelectric properties affected by the solvent is still uncertain.…”

Section: Resultsmentioning

confidence: 99%

Solution-Processed Carbon Nanotube Buckypapers for Foldable Thermoelectric Generators

Kim

Jang

2019

ACS Appl. Mater. Interfaces

View full text Add to dashboard Cite

Freestanding single-walled carbon nanotube (SWCNT) buckypapers with thicknesses of ∼30 μm are fabricated using a simple bar-coating process. The Seebeck coefficient and electrical conductivity of the SWCNT buckypapers are affected by the composition of the dispersion solvent mixture. The maximum p-type power factor of a SWCNT buckypaper is 411 ± 13 μW m–1 K–2. The inverse relationship between the Seebeck coefficient and electrical conductivity of the SWCNT buckypapers may be explained by the number density of junctions between the SWCNT bundles. Using the SWCNT buckypapers, which can be cut, folded, and pasted, a foldable thermoelectric generator is fabricated. The thermoelectric generator folded to an area of 2.25 cm2 exhibits a maximum power of 10.3 μW at a vertical temperature difference of 30 K.

show abstract

Section: Resultsmentioning

confidence: 99%

Solution-Processed Carbon Nanotube Buckypapers for Foldable Thermoelectric Generators

Kim

Jang

2019

ACS Appl. Mater. Interfaces

View full text Add to dashboard Cite

show abstract

“…The difference in the relative behavior of these intermediates, depending on the specific nature of the solute, suggests that somewhat different mechanisms are operative. In the case of CHCl 3 sonolysis, the following mechanism is probable: In an alternative pathway, the pyrolytic decomposition of CHCl 3 may proceed via a molecular elimination reaction to form dichlorocarbene Dichlorocarbenes may then self-react to give C 2 Cl 4 as observed by Hua and Hoffmann (3)…”

Section: Resultsmentioning

confidence: 99%

Kinetics and Mechanism of the Sonolytic Degradation of Chlorinated Hydrocarbons: Frequency Effects

1999

View full text Add to dashboard Cite

The kinetics of the sonolytic degradation of aqueous solutions of carbon tetrachloride and hexachloroethane (C2Cl6) were investigated at six different frequencies over the range from 20 to 1078 kHz. The rates of degradation of CCl4 and C2Cl6 were shown to increase with increasing frequency with optimal degradation rates at 500 kHz. At 205 kHz, the relative rates of sonolytic degradation of the three chlorinated methanes followed the order of CCl4 > CHCl3 > CH2Cl2. Hexachloroethane, which was formed as the primary intermediate in the degradation of CCl4, was degraded at a rate comparable to that of CCl4 at all six frequencies.

show abstract

“…A variety of radical species were identified in chloroform and other organic solvents. For example, the sonication of chloroform generates a variety of radicals as shown in Reaction (13) [17].…”

Section: Sonochemistrymentioning

confidence: 99%

Introductory text to sonochemistry

Ashokkumar

2018

ChemTexts

View full text Add to dashboard Cite

Sonochemistry is a multidisciplinary and an emerging research field that has potential applications in many areas that include chemistry, physics, biology, materials, food science, engineering, and medicine. The primary focus of this article is to provide a basic, textbook-type introduction highlighting the fundamental aspects and selected applications of sonochemistry. The purpose of this article is not to provide a full literature review, but to give the readers a birds' eye view of the basics of acoustic cavitation and selected examples of applied sonochemistry. Extensive review articles and book chapters are available that provide in depth analysis of current literature in various topics.

show abstract

Sonolysis of Chloroform

Cited by 32 publications

References 13 publications

Solution-Processed Carbon Nanotube Buckypapers for Foldable Thermoelectric Generators

Solution-Processed Carbon Nanotube Buckypapers for Foldable Thermoelectric Generators

Kinetics and Mechanism of the Sonolytic Degradation of Chlorinated Hydrocarbons: Frequency Effects

Introductory text to sonochemistry

Contact Info

Product

Resources

About