The Identity and Chemistry of C7H7 Radicals Observed during Soot Formation

Autor: James A. Rundel, Carles Martí, Judit Zádor, Paul E. Schrader, K. Olof Johansson, Ray P. Bambha, Grant T. Buckingham, Jessica P. Porterfield, Oleg Kostko, Hope A. Michelsen

Publikováno v: The Journal of Physical Chemistry A. 127:3000-3019

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0e250d3fff770a98dc65040590b9dbc7
https://doi.org/10.1021/acs.jpca.2c08949

Distinguishing Gas-Phase and Nanoparticle Contributions to Small-Angle X-ray Scattering in Reacting Aerosol Flows

Autor: Hope A. Michelsen, Matthew F. Campbell, Ich C. Tran, K. Olof Johansson, Paul E. Schrader, Ray P. Bambha, Joshua A. Hammons, Eric Schaible, Chenhui Zhu, Anthony van Buuren

Publikováno v: The journal of physical chemistry. A. 126(19)

We have developed a strategy for distinguishing between small-angle X-ray scattering (SAXS) from gas-phase species and newly formed nanoparticles in mixed gas- and particle-phase reacting flows. This methodology explicitly accounts for temperature-de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::433df6a160b9b58426f9ec6ff649d5fc
https://pubmed.ncbi.nlm.nih.gov/35522242

Production of Aliphatic-Linked Polycyclic Hydrocarbons during Radical-Driven Particle Formation from Propyne and Propene Pyrolysis

Autor: James A. Rundel, K. Olof Johansson, Paul E. Schrader, Ray P. Bambha, Kevin R. Wilson, Judit Zádor, G. Barney Ellison, Hope A. Michelsen

Publikováno v: Combustion and Flame. :112457

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd1f293d2acafb62bb55d33bd48c7adf
https://doi.org/10.1016/j.combustflame.2022.112457

Spatial dependence of the growth of polycyclic aromatic compounds in an ethylene counterflow flame

Autor: Doohyun Kim, Hope A. Michelsen, Paul E. Schrader, K. Olof Johansson, Qi Wang, Paolo Elvati, Angela Violi

Publikováno v: Carbon. 149:328-335

The complex environments that characterize combustion systems can influence the distribution of gas-phase species, the relative importance of various growth mechanisms and the chemical and physical characteristics of the soot precursors generated. In

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5149b3a8b206a798c1ac501d2725acd2
https://doi.org/10.1016/j.carbon.2019.03.017

Critical Assessment of Photoionization Efficiency Measurements for Characterization of Soot-Precursor Species

Autor: Angela Violi, Hope A. Michelsen, Kevin R. Wilson, Matthew F. Campbell, Nicole K. Richards-Henderson, K. Olof Johansson, Paolo Elvati, Paul E. Schrader, Judit Zádor

Publikováno v: Johansson, KO; Zádor, J; Elvati, P; Campbell, MF; Schrader, PE; Richards-Henderson, NK; et al.(2017). Critical Assessment of Photoionization Efficiency Measurements for Characterization of Soot-Precursor Species. Journal of Physical Chemistry A, 121(23), 4475-4485. doi: 10.1021/acs.jpca.7b02992. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/7qm2h9r8
The journal of physical chemistry. A, vol 121, iss 23

© 2017 American Chemical Society. We present a critical evaluation of photoionization efficiency (PIE) measurements coupled with aerosol mass spectrometry for the identification of condensed soot-precursor species extracted from a premixed atmospher

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::694db504a2e41889fd360b9cce9ef6a4
http://www.escholarship.org/uc/item/7qm2h9r8