Work

Kinetic Study on the Reactions of Hydroxyl Radical with 1‐butene, Isobutene, and Trimethylpentene: Temperature and Pressure Dependence

Year: 2026

Type: article

Abstract: ABSTRACT The temperature dependence of the reaction rate coefficients ( k ) for the reactions of hydroxyl radical with three alkenes was measured by using laser‐induced fluorescence techniques in the temperature range of 298–750 K. The negative temperature dependence of k was observed for each reaction in the low‐pressure range. The rate coefficients, however, showed strong pressure dependence in the high‐temperature range, and slightly positive dependence on temperature was obtained as high‐pressure limiting rate coefficients. In addition, the fractions of the rate coefficients of the addition in the overall rate coefficients were also estimated.

Source: International Journal of Chemical Kinetics

DOI: 10.1002/kin.70141

Authors: Ryota Fushimi, Tatsuo Oguchi

Institution: Toyohashi University of Technology

Language: English

Topic: Advanced Combustion Engine Technologies

Subfield: Fluid Flow and Transfer Processes

Field: Chemical Engineering

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $3,700

Funder: Japan Science and Technology Agency