                       Quantachrome NovaWin - Data Acquisition and Reduction
                                        for NOVA instruments
                                1994-2010, Quantachrome Instruments
                                            version 11.0

Analysis                                          Report
Operator:UEL - QUIMICA        Date:2022/11/08     Operator:UEL - QUIMICA        Date:11/18/2022
Sample ID:  LECA 4                 Filename:      C:\Users\236795\Documents\Odair\LECA 4\LECA 4.qps
Sample Desc:   LECA 4              Comment:        
Sample weight: 0.0619 g            Sample Volume: 0 cc
Outgas Time:   3.0 hrs             OutgasTemp:    300.0 C
Analysis gas:  Nitrogen            Bath Temp:     77.3 K
Press. Tolerance:0.100/0.100 (ads/des)Equil time: 60/60 sec (ads/des) Equil timeout: 240/240 sec (ads/des)
Analysis Time: 125.1 min           End of run:    2022/11/08 13:32:12 Instrument:    Nova Station A
Cell ID:        0                                                     F/W version:   0.00
t-Method       Calc. method: de Boer
BJH/DH method  Moving pt. avg.: off     Ignoring P-tags below 0.35 P/Po
Adsorbate      Nitrogen                 Temperature    77.350K
               Molec. Wt.: 28.013  g    Cross Section: 16.200  Ų     Liquid Density: 0.808  g/cc
               Contact Angle: 0.0  degreesSurf. Tension: 8.850  erg/cm

    Radius      Pore Volume    Pore Surf       dV(r)         dS(r)       dV(logr)      dS(logr)
                                 Area                                                       
      nm           cc/g          m/g         cc/nm/g       m/nm/g        cc/g          cc/g

      1.6844        6.8536e-04    8.1378e-01    2.9637e-03    3.5190e+00    1.1476e-02    1.3627e+01
      1.9045        1.0722e-03    1.2200e+00    1.8502e-03    1.9429e+00    8.1057e-03    8.5119e+00
      2.1149        1.7854e-03    1.8944e+00    3.3699e-03    3.1869e+00    1.6397e-02    1.5506e+01
      2.4110        2.4188e-03    2.4199e+00    1.6642e-03    1.3805e+00    9.2197e-03    7.6480e+00
      2.7495        2.5586e-03    2.5215e+00    4.7172e-04    3.4313e-01    2.9835e-03    2.1702e+00
      3.1401        3.9908e-03    3.4338e+00    2.9542e-03    1.8816e+00    2.1317e-02    1.3578e+01
      3.7823        5.8379e-03    4.4105e+00    2.3095e-03    1.2212e+00    2.0039e-02    1.0596e+01
      4.5544        7.5576e-03    5.1657e+00    2.3104e-03    1.0146e+00    2.4175e-02    1.0616e+01
      5.8637        1.1790e-02    6.6092e+00    2.2583e-03    7.7026e-01    3.0229e-02    1.0311e+01
      8.0157        1.5837e-02    7.6191e+00    1.6656e-03    4.1559e-01    3.0505e-02    7.6114e+00
     13.7187        2.5709e-02    9.0582e+00    1.0998e-03    1.6033e-01    3.3464e-02    4.8786e+00
     47.2325        5.3125e-02    1.0219e+01    4.7227e-04    1.9998e-02    4.4073e-02    1.8662e+00

                                           BJH desorption summary
 
                                    Surface Area =        10.219 m/g
                                     Pore Volume =         0.053 cc/g
                               Pore Radius Dv(r) =         2.115 nm
 
 
 
