ICARUS Chamber Experiment: Nguyen Group_20210114_2-Methylbut-3-ene-1,2-diol/Hydrogen Peroxide_Hydroxyl radical_Ammonium sulfate

Goals:
Product and SOA formation study on 2-methylbut-3-ene-1,2-diol (1,2-DHI) + OH, using wet (deliquesced) ammonium sulfate seeds at 50% RH. RO2 + HO2 pathway targeted.

Summary:
1,2-DHI and H2O2 were injected, AS solution was atomized, and lights were turned on to initiate photooxidation. The CIMS died briefly partway through; it was only off for ~10 minutes but the signals appear to have changed a bit after restart. Note that the NOx and O3 monitors were sampling the room, not the chamber, until 11:00.

Organization: Nguyen Group
Lab Affiliation: UC Davis
Chamber: Tran's big bag of air

Experiment Category: Gas phase chemical reaction, Aerosol formation
Oxidant: Hydroxyl radical
Reactants: 2-Methylbut-3-ene-1,2-diol, Hydrogen Peroxide
Reaction Type: Photooxidation
Relative Humidity: 50
Temperature: 22
Seed Name: Ammonium sulfate
Pressure: 755

DOI

https://doi.org/10.5065/8v2d-y796

ICARUS Experiment Details

https://icarus.ucdavis.edu/experiment/534

Temporal Range

2021-01-14 to 2021-01-14

Related Links

Publication - Gas-Phase Oxidation Rates and Products of 1,2-Dihydroxy Isoprene

GCMD Science Keywords

• Atmosphere > Aerosols
• Atmosphere > Atmospheric Chemistry > Trace Gases/Trace Species

GCMD Instruments

• In Situ/Laboratory Instruments > Chemical Meters/Analyzers

File Media Types

• application/zip

Support Contact

Bates, Kelvin
Nguyen Group
kelvinhbates@gmail.com

Data Curator

GDEX Curator
UCAR/NCAR - GDEX
gdex@ucar.edu

Legal Constraints

Creative Commons Attribution 4.0 International License.

Access Constraints

These data are openly accessible by all registered users. Accounts are available free of charge following the registration of user information with a valid email address.

Full Metadata

DIF XML
ISO19139 XML
OAI DC
JSON-LD

Version History

20230823-015850

20230822-015845

20230820-015904

20230819-015918

20230818-015923

20230816-015904

20230815-015817

20230814-015808

20230812-015811

20230811-015809

20230810-015822

20230809-015818

20230808-015817

20230807-015942

20230806-015806

20230805-015811

20230804-015819

20230803-015811

20230801-015753

20221130-135042

20221130-135014

20221127-081742

20221127-074859

20221127-072620

20221127-020214

20221126-020253

20221124-020201

20221123-020344

20221122-020324

20221121-020139

20221120-020147

20221119-020103

20221118-020139

20221117-020142

20221116-020109

20221115-020204

20221114-020111

20221113-020137

20221112-020138

20221111-020153

20221110-020139

20221109-020149

20221108-020304

20221107-020043

20221106-010046

20221102-020054

20221101-020212

20221031-020128

20221030-020057

20221029-020152

20221028-020111

20221027-020125

20221026-020142

20221025-020357

20221024-020129

20221022-020104

20221021-020211

20221020-020220

20221019-020226

20221018-020441

20221017-020214

20221016-020323

20221015-020300

20221014-020253

20221013-020151

20221012-020224

20221011-020132

20221010-020115

20221009-020143

20221008-020207

20221007-020132

20221006-020211

20221005-020152

20221004-020146

20221003-020208

20221002-020215

20221001-020248

20220930-020139

20220929-020211

20220928-020136

20220926-020355

20220925-020137

20220924-020218

20220923-020212

20220922-020215

20220921-020139

20220920-020217

20220919-020205

20220917-020722

20220916-020123

20220915-020141

20220914-020204

20220913-020149

20220912-020209

20220911-020124

20220910-031331

20220909-020209

20220908-020215

20220907-020333

20220905-020321

20220904-020214

20220903-020246

20220222-020519

20220221-020647

20220220-020520

20220219-020544

20220218-020537

20220217-020551

20220204-020026

20220203-020030

20220202-020218

20220201-020220

20220131-020013

20220130-020020

20220129-020105

20220128-021144

20220127-021800

20220126-020005

20220125-020110

20220124-020121

20220123-020028

20220122-020036

20220121-020035

20220120-020040

20220119-020031

20220118-020041

20220117-020009

20220116-015933

20220115-015954

20220114-015958

20220113-020027

20220112-020009

20220111-020019

20220110-020005

20220109-015936

20220108-015954

20220107-015924

20220106-015947

20220105-015952

20220104-020013

20220103-015925

20220102-030707

20220101-015951

20211231-015925

20211229-015911

20211228-015904

20211227-015904

20211226-015908

20211225-015908

20211224-015855

20211223-015859

20211222-015901

20211221-015918

20211220-015908

20211219-015856

20211218-015854

20211217-015921

20211216-015944

20211215-015917

20211214-015858

20211213-015849

20211212-015847

20211211-015843

20211210-015850

20211209-015913

20211208-015847

20211207-015909

20211206-015852

20211205-015830

20211204-015843

20211203-015853

20211202-015836

20211201-015858

20211130-015856

20211129-015843

20211128-015829

20211127-015842

20211126-015901

20211125-015845

20211124-015843

20211123-015839

20211122-015842

20211121-015833

20211120-015842

20211119-015911

20211118-020404

20211117-015926

20211116-015942

20211115-015905

20211114-015904

20211113-015912

20211112-015923

20211111-015858

20211110-015857

20211109-015911

20211108-015848

20211107-015839

20211106-015904

20211105-015742

20211104-015743

20211103-020100

20211102-020210

20211101-020158

20211031-020130

20211030-020107

20211029-020116

20211028-020134

20211027-020125

20211026-020133

20211025-020132

20211024-020046

20211023-020054

20211022-020129

20211020-020727

20211019-020854

20211016-020558

20211015-020854

20211012-020321

20211007-020055

20211006-015940

20211005-015539

20211004-015509

20211003-015502

20211002-015508

20211001-015613

20210930-015712

20210929-015243

20210928-015226

20210926-015156

20210925-015142

20210924-015120

20210810-153005