Replication Data for "Ammonia Adsorption by Polyacrylonitrile-based Carbon Nanofibers"doi:10.26165/JUELICH-DATA/S2XWPMJülich DATA2026-08-101Metschan, Paula; Kretzschmar, Ansgar; Tempel, Hermann; Goudeli, Eirini; Scholes, Colin; Eichel, Rüdiger-A., 2026, "Replication Data for "Ammonia Adsorption by Polyacrylonitrile-based Carbon Nanofibers"", https://doi.org/10.26165/JUELICH-DATA/S2XWPM, Jülich DATA, V1Replication Data for "Ammonia Adsorption by Polyacrylonitrile-based Carbon Nanofibers"doi:10.26165/JUELICH-DATA/S2XWPMMetschan, PaulaKretzschmar, AnsgarTempel, HermannGoudeli, EiriniScholes, ColinEichel, Rüdiger-A.Metschan, PaulaKretzschmar, AnsgarTempel, HermannGoudeli, EiriniScholes, ColinEichel, Rüdiger-A.3P Instruments Surface Area and Pore Size Analyzer SystemASiQwin390919832JUMPAJülich DATAMetschan, PaulaTempel, HermannMetschan, Paula2026-05-08ChemistryPhysicsAdsorptionCarbon Molecular SieveCarbonizationAmmoniaThis dataset provides the complete replication data supporting the publication “Ammonia Adsorption by Polyacrylonitrile-based Carbon Nanofibers (https://doi.org/10.1021/acs.iecr.6c01147)". It contains all raw and processed files required to reproduce every figure presented in the manuscript. The data is based on polyacrylonitrile-based carbon nanofiber pellet samples that were carbonized at temperatures of 800, 850, 900, 950 and 1000 °C. The dataset includes measurements by Scanning Electron Microscopy (SEM), X-Ray Photoelectron Spectroscopy (XPS) and CHNO Elemental analysis. Gas Adsorption Isotherms of Ar and CO2 were measured for general pore characterization and Monte Carlo Simulations were performed to provide Pore Size Distribution. Ammonia adsorption/desorption isotherms and adsorption equilibration curves were measured at 25 and 50 °C. Methods: All methods and post-processing procedures are available under https://doi.org/10.1021/acs.iecr.6c01147 Folder Structure: - Measurement Type - Raw Data Files - Metadata Files with explanation to technical measurement details Sample Name : PAN - CXXX (Polyacrylonitrile - Carbonization Temperature) Abbreviations: PAN = Polyacrylonitrile SEM = Scanning Electron Microscopy XPS = X-Ray Photoelectron Spectroscopy Ar = Argon CO2 = Carbondioxide NH3 = Ammonia PSD = Poresize Distribution SEQ = Static Equilibration Curve Relationship of data: Raw data, metadata for measurement Relationship of data and figures in paper: Main text: figure 1 = SEM figure 2 = CHNO figure 3 = XPS figure 4 = Adsorption - Ar - Isotherms figure 5 = Adsorption - CO2 - Isotherms, PSD figure 6 = Adsorption - NH3 - Isotherms - 298K, 323K figure 7 = Adsorption - NH3 - Isotherms - 298K, 303K, 308K, 323K figure 8 = calculated from data in figure 7 figure 9 = Adsorption - NH3 - Equilibration Curves - 298K, 323K figure 10 = calculated from fit fuctions in figure 9 Supporting Information: figure 1 = XPS figure 2 = XPS figure 3 = Adsorption - NH3 - Isotherms - 298K, 303K, 308K, 323K figure 4 = Adsorption - NH3 - SEQ - Measurements - 298K-50mbar, 298K-100mbar, 323K-50mbar, 323K-100mbar figure 5 = Adsorption - NH3 - SEQ - Measurements - 298K-50mbar, 298K-100mbar, 323K-50mbar, 323K-100mbar figure 6 = Adsorption - NH3 - SEQ - Measurements - 298K-50mbar, 298K-100mbar, 323K-50mbar, 323K-100mbarAr_87K_PAN-C1000_(Isotherm).csvtext/csvAr_87K_PAN-C1000_(Multi-Point-BET).txttext/plainAr_87K_PAN-C800_(Isotherm).csvtext/csvAr_87K_PAN-C800_(Multi-Point-BET).txttext/plainAr_87K_PAN-C850_(Isotherm).csvtext/csvAr_87K_PAN-C850_(Multi-Point-BET).txttext/plainAr_87K_PAN-C900_(Isotherm).csvtext/csvAr_87K_PAN-C900_(Multi-Point-BET).txttext/plainAr_87K_PAN-C950_(Isotherm).csvtext/csvAr_87K_PAN-C950_(Multi-Point-BET).txttext/plainBET_Surface_Areas.txttext/plainCHNO_analysis.txttext/plainCO2_273K_PAN-C1000_(Isotherm).csvtext/csvCO2_273K_PAN-C800_(Isotherm).csvtext/csvCO2_273K_PAN-C800_(Monte-Carlo-method_Fitting-Comparison).csvtext/csvCO2_273K_PAN-C800_(Monte-Carlo-method_Histogram).csvtext/csvCO2_273K_PAN-C800_(Monte-Carlo-method_Pore-Size-Distribution).csvtext/csvCO2_273K_PAN-C850_(Isotherm).csvtext/csvCO2_273K_PAN-C850_(Monte-Carlo-method_Fitting-Comparison).csvtext/csvCO2_273K_PAN-C850_(Monte-Carlo-method_Histogram).csvtext/csvCO2_273K_PAN-C850_(Monte-Carlo-method_Pore-Size-Distribution).csvtext/csvCO2_273K_PAN-C900_(Isotherm).csvtext/csvCO2_273K_PAN-C900_(Monte-Carlo-method_Fitting-Comparison).csvtext/csvCO2_273K_PAN-C900_(Monte-Carlo-method_Histogram).csvtext/csvCO2_273K_PAN-C900_(Monte-Carlo-method_Pore-Size-Distribution).csvtext/csvCO2_273K_PAN-C950_(Isotherm).csvtext/csvMetadata_Ar_Isotherms.txttext/plainMetadata_CHNO.txttext/plainMetadata_CO2_Isotherms.txttext/plainMetadata_MC_Poresize-Distribution.txttext/plainMetadata_NH3_298K.txttext/plainMetadata_NH3_303K.txttext/plainMetadata_NH3_308K.txttext/plainMetadata_NH3_323K.txttext/plainMetadata_SEC_298K_100mbar.txttext/plainMetadata_SEC_298K_50mbar.txttext/plainMetadata_SEC_323K_100mbar.txttext/plainMetadata_SEC_323K_50mbar.txttext/plainMetadata_SEM.txttext/plainMetadata_XPS.txttext/plainNH3_298K_PAN-C1000_100 mbar_(Progress-vs-Time).csvtext/csvNH3_298K_PAN-C1000_50 mbar_(Progress-vs-Time).csvtext/csvNH3_298K_PAN-C1000_(Absolute-Isotherm).csvtext/csvNH3_298K_PAN-C800_100 mbar_(Progress-vs-Time).csvtext/csvNH3_298K_PAN-C800_50 mbar_(Progress-vs-Time).csvtext/csvNH3_298K_PAN-C800_(Absolute-Isotherm).csvtext/csvNH3_298K_PAN-C850_100 mbar_(Progress-vs-Time).csvtext/csvNH3_298K_PAN-C850_50 mbar_(Progress-vs-Time).csvtext/csvNH3_298K_PAN-C850_(Absolute-Isotherm).csvtext/csvNH3_298K_PAN-C900_100 mbar_(Progress-vs-Time).csvtext/csvNH3_298K_PAN-C900_50 mbar_(Progress-vs-Time).csvtext/csvNH3_298K_PAN-C900_(Absolute-Isotherm).csvtext/csvNH3_298K_PAN-C950_100 mbar_(Progress-vs-Time).csvtext/csvNH3_298K_PAN-C950_50 mbar_(Progress-vs-Time).csvtext/csvNH3_298K_PAN-C950_(Absolute-Isotherm).csvtext/csvNH3_303K_PAN-C800_(Absolute-Isotherm).csvtext/csvNH3_308K_PAN-C800_(Absolute-Isotherm).csvtext/csvNH3_323K_PAN-C1000_100 mbar_(Progress-vs-Time).csvtext/csvNH3_323K_PAN-C1000_50 mbar_(Progress-vs-Time).csvtext/csvNH3_323K_PAN-C1000_(Absolute-Isotherm).csvtext/csvNH3_323K_PAN-C800_100 mbar_(Progress-vs-Time).csvtext/csvNH3_323K_PAN-C800_50 mbar_(Progress-vs-Time).csvtext/csvNH3_323K_PAN-C800_(Absolute-Isotherm).csvtext/csvNH3_323K_PAN-C850_100 mbar_(Progress-vs-Time).csvtext/csvNH3_323K_PAN-C850_50 mbar_(Progress-vs-Time).csvtext/csvNH3_323K_PAN-C850_(Absolute-Isotherm).csvtext/csvNH3_323K_PAN-C900_100 mbar_(Progress-vs-Time).csvtext/csvNH3_323K_PAN-C900_50 mbar_(Progress-vs-Time).csvtext/csvNH3_323K_PAN-C900_(Absolute-Isotherm).csvtext/csvNH3_323K_PAN-C950_100 mbar_(Progress-vs-Time).csvtext/csvNH3_323K_PAN-C950_50 mbar_(Progress-vs-Time).csvtext/csvNH3_323K_PAN-C950_(Absolute-Isotherm).csvtext/csvPAN-C1000_1.tifimage/tiffPAN-C1000_2.tifimage/tiffPAN-C1000_3.tifimage/tiffPAN-C1000_4.tifimage/tiffRawdatafiles_XPS.ZIPapplication/zipREADME.txtOverall explanationtext/plainResults_Pore-Size-Distribution.txttext/plain