Cloud Chamber Study of SO2 Oxidation by Combustion          Products
{'Code': '06020104', 'Directorate': {'Abbreviation': 'GEO', 'LongName': 'Directorate For Geosciences'}, 'Division': {'Abbreviation': 'AGS', 'LongName': 'Div Atmospheric & Geospace Sciences'}}
{'SignBlockName': 'Jarvis L. Moyers', 'PO_EMAI': None, 'PO_PHON': None}
The objective of this project is to perform cloud chamber studies of        heterogeneous SO  oxidation by combustion products.  The proposed                               2                                                               experiments seek to provide answers to the following questions: (1) How do      combustion conditions influence heterogeneous SO  oxidation?  (2) How                                                           2                               does the chemical modification of particle surfaces in the flame and            postflame region influence their cloud nucleation properties? (3) How does      phase change of water vapor influence SO  oxidation at room and                                                         2                                       subfreezing temperatures?  These questions will be answered in a series of      experiments with an experimental cloud chamber.  The chamber is coupled to      a combustor, which is a source of cloud nucleation particles and reactive       particulate and gaseous species.  The chamber can be operated in a wide         temperature range and enables collection of cloud water interstitial and        total (cloud + interstitial) aerosol for chemical analysis and real-time        measurement of soot content and cloud and interstitial aerosol
{'FirstName': 'Tihomir', 'LastName': 'Novakov', 'PI_MID_INIT': None, 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Tihomir Novakov', 'EmailAddress': None, 'NSF_ID': '000461125', 'StartDate': '09/01/1987', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Lawrence Berkeley Laboratory', 'CityName': 'BERKELEY', 'ZipCode': '947208099', 'PhoneNumber': '5104866618', 'StreetAddress': '1 CYCLOTRON RD', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'California', 'StateCode': 'CA', 'CONGRESSDISTRICT': '12', 'CONGRESS_DISTRICT_ORG': 'CA12', 'ORG_UEI_NUM': 'ENBLDJUN4N73', 'ORG_LGL_BUS_NAME': 'THE REGENTS OF THE UNIVERSITY OF CALIFORNIA', 'ORG_PRNT_UEI_NUM': 'NUDGYLBB4S99'}
{'Name': None, 'CityName': None, 'StateCode': None, 'ZipCode': None, 'StreetAddress': None, 'CountryCode': None, 'CountryName': None, 'StateName': None, 'CountryFlag': None, 'CONGRESSDISTRICT': None, 'CONGRESS_DISTRICT_PERF': '""'}
{'Code': '1524', 'Text': 'Atmospheric Chemistry'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1987&All=true', 'xml': '8713712.xml'}