{"compilation": {"title": "Solubility data from IUPAC SDS Volume 70 (page ?) - Carbon dioxide with Polyimide of BPDA and ODA (Upilex-R)", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "Yuri P. Yampol'skii", "sources": [{"citation": "Okamoto, K. I.; Tanaka, K.; Kita, H.; Nakamura, A.; Kusuki, Y.; J. Poly. Sci.; Part B: Polym. Phys. 27, 1221-1233 (1989).", "pubtype": "paper", "url": "https://doi.org/10.1002/polb.1989.090270604"}], "system": "Carbon dioxide with Polyimide of BPDA and ODA (Upilex-R)", "substances": [{"constituent": 1, "name": "Carbon dioxide", "formula": "CO2", "molweight": 44.0095, "casrn": "124-38-9", "inchi": "InChI=1S/CO2/c2-1-3", "inchikey": "CURLTUGMZLYLDI-UHFFFAOYSA-N", "sample": "Films of the polymer prepared from BPDA and ODA in $p$-chlorphenol were cast from the same solvent, dried (373 K, three hours), immersed in ethanol, dried once more at 443 K for 20 hrs (Sample (1)). Sample (2) was prepared by annealing it at 543 K, three hours. Commercial Upilex-R (Ube Industries) had $T_{\\rm{g}}$ = 558 K, $\\rho = \\pu{1.402 g mL-1}$. Sample (1) had the same $T_{\\rm{g}}$."}, {"constituent": 2, "name": "Polyimide of BPDA and ODA", "formula": null, "molweight": 0.0, "casrn": "26615-45-2"}], "method": "Apparatus and procedure of sorption measurement was similar to one described in [1].", "reference": {"citation": "Koros, W. J.; Paul, D. R.; J. Polym. Sci., Polym. Phys. Ed., 1976, 14, 1903.", "pubtype": "paper", "url": "https://doi.org/10.1002/pol.1976.180141014"}, "dataset": [{"series": 1, "title": "Dual mode sorption parameters for CO2 in commercial and laboratory samples of BPDA-ODA polyimides", "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "3.08e+02", "significand": "3.08", "exponent": "2", "sigfigs": "3", "unit": "$\\pu{K}$"}], "data": [{"property": "Henry's Law Solubility Coefficient", "number": "5.96e-01", "significand": "5.96", "exponent": "-1", "sigfigs": "3", "unit": "$\\pu{cm3(g) cm-3(s) atm-1}$"}, {"property": "Langmuir sorption capacity parameter", "number": "1.20e+01", "significand": "1.20", "exponent": "1", "sigfigs": "3", "unit": "$\\pu{cm3/cm3}$"}, {"property": "Affinity Coefficient", "number": "4.78e-01", "significand": "4.78", "exponent": "-1", "sigfigs": "3", "unit": "$\\pu{atm-1}$"}], "supplemental": []}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "3.23e+02", "significand": "3.23", "exponent": "2", "sigfigs": "3", "unit": "$\\pu{K}$"}], "data": [{"property": "Henry's Law Solubility Coefficient", "number": "4.56e-01", "significand": "4.56", "exponent": "-1", "sigfigs": "3", "unit": "$\\pu{cm3(g) cm-3(s) atm-1}$"}, {"property": "Langmuir sorption capacity parameter", "number": "1.03e+01", "significand": "1.03", "exponent": "1", "sigfigs": "3", "unit": "$\\pu{cm3/cm3}$"}, {"property": "Affinity Coefficient", "number": "3.48e-01", "significand": "3.48", "exponent": "-1", "sigfigs": "3", "unit": "$\\pu{atm-1}$"}], "supplemental": []}, {"pntnum": 3, "conditions": [{"property": "Ambient temperature", "number": "3.53e+02", "significand": "3.53", "exponent": "2", "sigfigs": "3", "unit": "$\\pu{K}$"}], "data": [{"property": "Henry's Law Solubility Coefficient", "number": "3.35e-01", "significand": "3.35", "exponent": "-1", "sigfigs": "3", "unit": "$\\pu{cm3(g) cm-3(s) atm-1}$"}, {"property": "Langmuir sorption capacity parameter", "number": "5.9e+00", "significand": "5.9", "exponent": "0", "sigfigs": "2", "unit": "$\\pu{cm3/cm3}$"}, {"property": "Affinity Coefficient", "number": "2.52e-01", "significand": "2.52", "exponent": "-1", "sigfigs": "3", "unit": "$\\pu{atm-1}$"}], "supplemental": []}, {"pntnum": 4, "conditions": [{"property": "Ambient temperature", "number": "3.83e+02", "significand": "3.83", "exponent": "2", "sigfigs": "3", "unit": "$\\pu{K}$"}], "data": [{"property": "Henry's Law Solubility Coefficient", "number": "2.54e-01", "significand": "2.54", "exponent": "-1", "sigfigs": "3", "unit": "$\\pu{cm3(g) cm-3(s) atm-1}$"}, {"property": "Langmuir sorption capacity parameter", "number": "3.4e+00", "significand": "3.4", "exponent": "0", "sigfigs": "2", "unit": "$\\pu{cm3/cm3}$"}, {"property": "Affinity Coefficient", "number": "1.62e-01", "significand": "1.62", "exponent": "-1", "sigfigs": "3", "unit": "$\\pu{atm-1}$"}], "supplemental": []}, {"pntnum": 5, "conditions": [{"property": "Ambient temperature", "number": "3.23e+02", "significand": "3.23", "exponent": "2", "sigfigs": "3", "unit": "$\\pu{K}$"}], "data": [{"property": "Henry's Law Solubility Coefficient", "number": "6.09e-01", "significand": "6.09", "exponent": "-1", "sigfigs": "3", "unit": "$\\pu{cm3(g) cm-3(s) atm-1}$"}, {"property": "Langmuir sorption capacity parameter", "number": "1.79e+01", "significand": "1.79", "exponent": "1", "sigfigs": "3", "unit": "$\\pu{cm3/cm3}$"}, {"property": "Affinity Coefficient", "number": "3.92e-01", "significand": "3.92", "exponent": "-1", "sigfigs": "3", "unit": "$\\pu{atm-1}$"}], "supplemental": []}, {"pntnum": 6, "conditions": [{"property": "Ambient temperature", "number": "3.53e+02", "significand": "3.53", "exponent": "2", "sigfigs": "3", "unit": "$\\pu{K}$"}], "data": [{"property": "Henry's Law Solubility Coefficient", "number": "4.49e-01", "significand": "4.49", "exponent": "-1", "sigfigs": "3", "unit": "$\\pu{cm3(g) cm-3(s) atm-1}$"}, {"property": "Langmuir sorption capacity parameter", "number": "1.06e+01", "significand": "1.06", "exponent": "1", "sigfigs": "3", "unit": "$\\pu{cm3/cm3}$"}, {"property": "Affinity Coefficient", "number": "2.36e-01", "significand": "2.36", "exponent": "-1", "sigfigs": "3", "unit": "$\\pu{atm-1}$"}], "supplemental": []}, {"pntnum": 7, "conditions": [{"property": "Ambient temperature", "number": "3.53e+02", "significand": "3.53", "exponent": "2", "sigfigs": "3", "unit": "$\\pu{K}$"}], "data": [{"property": "Henry's Law Solubility Coefficient", "number": "3.16e-01", "significand": "3.16", "exponent": "-1", "sigfigs": "3", "unit": "$\\pu{cm3(g) cm-3(s) atm-1}$"}, {"property": "Langmuir sorption capacity parameter", "number": "1.10e+01", "significand": "1.10", "exponent": "1", "sigfigs": "3", "unit": "$\\pu{cm3/cm3}$"}, {"property": "Affinity Coefficient", "number": "1.67e-01", "significand": "1.67", "exponent": "-1", "sigfigs": "3", "unit": "$\\pu{atm-1}$"}], "supplemental": []}, {"pntnum": 8, "conditions": [{"property": "Ambient temperature", "number": "3.83e+02", "significand": "3.83", "exponent": "2", "sigfigs": "3", "unit": "$\\pu{K}$"}], "data": [{"property": "Henry's Law Solubility Coefficient", "number": "3.27e-01", "significand": "3.27", "exponent": "-1", "sigfigs": "3", "unit": "$\\pu{cm3(g) cm-3(s) atm-1}$"}, {"property": "Langmuir sorption capacity parameter", "number": "7.0e+00", "significand": "7.0", "exponent": "0", "sigfigs": "2", "unit": "$\\pu{cm3/cm3}$"}, {"property": "Affinity Coefficient", "number": "1.40e-01", "significand": "1.40", "exponent": "-1", "sigfigs": "3", "unit": "$\\pu{atm-1}$"}], "supplemental": []}, {"pntnum": 9, "conditions": [{"property": "Ambient temperature", "number": "3.53e+02", "significand": "3.53", "exponent": "2", "sigfigs": "3", "unit": "$\\pu{K}$"}], "data": [{"property": "Henry's Law Solubility Coefficient", "number": "2.67e-01", "significand": "2.67", "exponent": "-1", "sigfigs": "3", "unit": "$\\pu{cm3(g) cm-3(s) atm-1}$"}, {"property": "Langmuir sorption capacity parameter", "number": "4.7e+00", "significand": "4.7", "exponent": "0", "sigfigs": "2", "unit": "$\\pu{cm3/cm3}$"}, {"property": "Affinity Coefficient", "number": "2.16e-01", "significand": "2.16", "exponent": "-1", "sigfigs": "3", "unit": "$\\pu{atm-1}$"}], "supplemental": []}]}]}}