Creativity Award Extension:  Interfacial Rheology-          Instrumentation, Theory and Applications (Supplement)
{'Code': '07020000', 'Directorate': {'Abbreviation': 'ENG', 'LongName': 'Directorate For Engineering'}, 'Division': {'Abbreviation': 'CBET', 'LongName': 'Div Of Chem, Bioeng, Env, & Transp Sys'}}
{'SignBlockName': 'Robert M. Wellek', 'PO_EMAI': None, 'PO_PHON': None}
Afundamental study in interfacial rheology, involving both experimental         and theoretical work, is being conducted with applications to foam and          emulsion stability, enhanced oil recovery by surfactant flooding, and           thin liquid film processes.  The longitudinal wave technique, combined          with a transversecapillary wave method, is being developed to detect            surface tension changes and to determine the dynamic surface properties         of surfactant  solutions (films) at both liquid-gas and liquid-liquid           interfaces.  The improved surface wavetechnique, together with the              microinterferometric apparatus, are used tocharacterize the dynamic             behavior of thin liquid surfactant films associated with foam and               emulsion systems.  Finally, the role of surface viscosity and                   elasticity in the stabilizing of these films is investigated.
{'FirstName': 'Darsh', 'LastName': 'Wasan', 'PI_MID_INIT': 'T', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Darsh T Wasan', 'EmailAddress': 'wasan@iit.edu', 'NSF_ID': '000461111', 'StartDate': '11/15/1984', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Illinois Institute of Technology', 'CityName': 'Chicago', 'ZipCode': '606163717', 'PhoneNumber': '3125673035', 'StreetAddress': '10 West 35th Street', 'StreetAddress2': 'Suite 7D71', 'CountryName': 'United States', 'StateName': 'Illinois', 'StateCode': 'IL', 'CONGRESSDISTRICT': '01', 'CONGRESS_DISTRICT_ORG': 'IL01', 'ORG_DUNS_NUM': '042084434', 'ORG_LGL_BUS_NAME': 'ILLINOIS INSTITUTE OF TECHNOLOGY', 'ORG_PRNT_DUNS_NUM': '042084434'}
{'Name': None, 'CityName': None, 'StateCode': None, 'ZipCode': None, 'StreetAddress': None, 'CountryCode': None, 'CountryName': None, 'StateName': None, 'CountryFlag': None, 'CONGRESSDISTRICT': None, 'CONGRESS_DISTRICT_PERF': '""'}
[{'Code': '1414', 'Text': 'INTERFAC PROCESSES & THERMODYN'}, {'Code': '1417', 'Text': 'Interfacial Engineering Progra'}, {'Code': '9145', 'Text': 'SPECIAL PROGRAMS-RESERVE'}]
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1984&All=true', 'xml': '8401680.xml'}