User:Moira M. Esson/Notebook/CHEM-581/2012/11/05

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Current revision (00:50, 15 December 2012) (view source)
(FTIR)
 
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# Weigh and dry more crosslinked glutaraldehyde films in preparations for running FTIR
# Weigh and dry more crosslinked glutaraldehyde films in preparations for running FTIR
# Run DSC on crosslinked glutaraldehyde films dried and weighed on 10/2/12
# Run DSC on crosslinked glutaraldehyde films dried and weighed on 10/2/12
-
# Prepare more films containing furfural
+
# Finish running UV-vis on porphyrine solutions
-
# Use ion selective electrode to test deionized water in which film used as a membrane is being held
+
==FTIR==
-
# Run UV-Vis on film containing porphyrin and furfural
+
*The general protocol for preparing crosslinked glutaraldehyde films for FTIR described on [[User:Moira_M._Esson/Notebook/Chem-581/2012/11/02|2012/11/02]] was followed
 +
Prepared films:
 +
{| {{table}}
 +
| align="center" style="background:#f0f0f0;"|'''Films'''
 +
| align="center" style="background:#f0f0f0;"|'''New mass(g)'''
 +
|-
 +
| PVOH(22K) 1.0067g+1mL GA+1mL porphyrin crosslinked||1.7688
 +
|-
 +
| PVOH(22K)+0.5mL GA+0.104g NaMT crosslinked spun 10 min CuSO4 prepared 10/17/2012||0.9465
 +
|-
 +
| PVOH(22K)+0.5mLGA+0.99mL porphyrin(no color on film )crosslinked prepared 10/19/2012||1.8045
 +
|-
 +
| PVOH(22K)+1mL GA+100%CEC crosslinked prepared 10/4/2012||1.3662
 +
|-
 +
| PVOH(22K)+1mL GA+1mL porphyrin crosslinked prepared 10/24/2012||1.5477
 +
|-
 +
| PVOH(22K)+0.5mL GA+1mL porphyrin crosslinked prepared 10/24/2012 #2||1.9685
 +
|-
 +
| PVOH(22K)+0.5mLGA+1mL porphyrin prepared crosslinked 10/26/2012||2.1206
 +
|-
 +
| PVOH(22K)+0.8wt% GA+100%CEC crosslinked spun 10 min CuSO4 prepared 10/26/2012||1.24
 +
|-
 +
| PVOH(22K)+0.8wt% GA+50% CEC crosslinked spun 10 min CuSO4 prepared 10/17/2012||1.074
 +
|}
 +
<br>
 +
*Ran FTIR on all films prepared on [[User:Moira_M._Esson/Notebook/Chem-581/2012/11/02|2012/11/02]]
 +
Films:
 +
#PVOH(22K)+0.5mL GA+100% CEC crosslinked prepared 10/19/2012
 +
#PVOH(22K)+0.8wt% GA+100%CEC crosslinked prepared 10/3/2012
 +
#PVOH(22K)+1mL GA+50% CEC crosslinked prepared 10/4/2012
 +
#PVOH(22K)+0.5mL GA+NaMT crosslinked prepared 10/19/2012
 +
 
 +
==UV-vis==
 +
*The general protocol for UV-vis was followed
 +
Samples ran UV-vis on:
 +
#PVOH(22K) 1.0067g+1mL GA+1mL porphyrin fixant solution from crosslinking
 +
#PVOH(22K)+0.5mL GA+1mL porphyrin prepared 10/26/2012 fixant solution from crosslinking
 +
#PVOH(22K)+1.0mL GA+1mL porphyrin prepared 10/24/2012 fixant solution from crosslinking
 +
#PVOH(22K) 1.05225g+0.5mL GA+1mL porphyrin prepared 10/26/2012 fixant solution from crosslinking
 +
<br>
 +
Notes:
 +
*All obtained spectra will be uploaded
 +
*Baseline was run with an empty quartz cuvette
 +
*Blank was run with HPLC grade H<sub>2</sub>O
 +
*At first the samples were run under the kinetics option of the Shimadzu UV-2550 spectrophotometer. Must remember to change the option
 +
 
   
   

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Objectives

  1. Run FTIR on crosslinked glutaraldehyde films dried and weighed on 10/2/12
  2. Weigh and dry more crosslinked glutaraldehyde films in preparations for running FTIR
  3. Run DSC on crosslinked glutaraldehyde films dried and weighed on 10/2/12
  4. Finish running UV-vis on porphyrine solutions

FTIR

  • The general protocol for preparing crosslinked glutaraldehyde films for FTIR described on 2012/11/02 was followed

Prepared films:

Films New mass(g)
PVOH(22K) 1.0067g+1mL GA+1mL porphyrin crosslinked1.7688
PVOH(22K)+0.5mL GA+0.104g NaMT crosslinked spun 10 min CuSO4 prepared 10/17/20120.9465
PVOH(22K)+0.5mLGA+0.99mL porphyrin(no color on film )crosslinked prepared 10/19/20121.8045
PVOH(22K)+1mL GA+100%CEC crosslinked prepared 10/4/20121.3662
PVOH(22K)+1mL GA+1mL porphyrin crosslinked prepared 10/24/20121.5477
PVOH(22K)+0.5mL GA+1mL porphyrin crosslinked prepared 10/24/2012 #21.9685
PVOH(22K)+0.5mLGA+1mL porphyrin prepared crosslinked 10/26/20122.1206
PVOH(22K)+0.8wt% GA+100%CEC crosslinked spun 10 min CuSO4 prepared 10/26/20121.24
PVOH(22K)+0.8wt% GA+50% CEC crosslinked spun 10 min CuSO4 prepared 10/17/20121.074


Films:

  1. PVOH(22K)+0.5mL GA+100% CEC crosslinked prepared 10/19/2012
  2. PVOH(22K)+0.8wt% GA+100%CEC crosslinked prepared 10/3/2012
  3. PVOH(22K)+1mL GA+50% CEC crosslinked prepared 10/4/2012
  4. PVOH(22K)+0.5mL GA+NaMT crosslinked prepared 10/19/2012

UV-vis

  • The general protocol for UV-vis was followed

Samples ran UV-vis on:

  1. PVOH(22K) 1.0067g+1mL GA+1mL porphyrin fixant solution from crosslinking
  2. PVOH(22K)+0.5mL GA+1mL porphyrin prepared 10/26/2012 fixant solution from crosslinking
  3. PVOH(22K)+1.0mL GA+1mL porphyrin prepared 10/24/2012 fixant solution from crosslinking
  4. PVOH(22K) 1.05225g+0.5mL GA+1mL porphyrin prepared 10/26/2012 fixant solution from crosslinking


Notes:

  • All obtained spectra will be uploaded
  • Baseline was run with an empty quartz cuvette
  • Blank was run with HPLC grade H2O
  • At first the samples were run under the kinetics option of the Shimadzu UV-2550 spectrophotometer. Must remember to change the option




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