User:Paul Rothenberg/Notebook/Pauls Notebook/2013/05/28: Difference between revisions
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== | ==Reaction of OPD and H2O2 in Water with Mb/Citrate Catalyst== | ||
* Objectives | * Objectives | ||
*1. Continue analysis of OPD+H2O2 with Mb Citrate with H<sub>2</sub>O as a solvent | *1. Continue analysis of OPD+H2O2 with Mb Citrate with H<sub>2</sub>O as a solvent | ||
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*Procedure: | *Procedure: | ||
*1. Same protocol as [ | *1. Same protocol as [http://openwetware.org/wiki/User:Paul_Rothenberg/Notebook/Pauls_Notebook/2013/05/20#20_May_2013 5/20] using H<sub>2</sub>O instead of MeOH | ||
*Data: | *Data: | ||
[[Image:Mb_Citrate_H2O_5C_WORKUP_GRAPH.png]] | [[Image:Mb_Citrate_H2O_5C_WORKUP_GRAPH.png|375px]] [[Image:Mb_Citrate_H2O_5C_Sequential_WORKUP_GRAPH.png|375px]] <br> | ||
[[Image: | [[Image:Mb_Citrate_H2O_15C_WORKUP_GRAPH.png|375px]] [[Image:Mb_Citrate_H2O_15C_Sequential_WORKUP_GRAPH.png|375px]] <br> | ||
[[Image: | [[Image:Mb_Citrate_H2O_25C_WORKUP_GRAPH.png|375px]] [[Image:Mb_Citrate_H2O_25C_Sequential_WORKUP_GRAPH.png|375px]] <br> | ||
[[Image: | [[Image:Mb_Citrate_H2O_35C_WORKUP_GRAPH.png|375px]] [[Image:Mb_Citrate_H2O_35C_Sequential_WORKUP_GRAPH.png|375px]] <br> | ||
[[Image: | [[Image:Mb_Citrate_H2O_45C_WORKUP_GRAPH.png|375px]] [[Image:Mb_Citrate_H2O_45C_Sequential_WORKUP_GRAPH.png|375px]] <br> | ||
==Synthesis of Na<sub>12</sub>P<sub>2</sub>W<sub>18</sub>O<sub>62</sub>== | |||
Synthesis of Na<sub>12</sub>P<sub>2</sub>W<sub>18</sub>O<sub>62</sub> is crucial for synthesizing polyoxometalates.<sup>1</sup> We will be synthesizing POMs in the following weeks, and the preparatory reactions will be set up soon. The protocol for this reaction can be found [http://openwetware.org/wiki/Hartings_AU_Photosynthesis_Lab:Protocols/K6P2W18O62 here]. | |||
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*1. 100 grams of Na<sub>2</sub>WO<sub>4</sub>*2H<sub>2</sub>O was added to 350 mL of water and boiled | *1. 100 grams of Na<sub>2</sub>WO<sub>4</sub>*2H<sub>2</sub>O was added to 350 mL of water and boiled | ||
*2. 150 mL of 85% H<sub>3</sub>PO<sub>4</sub> was slowly added dropwise to the solution | *2. 150 mL of 85% H<sub>3</sub>PO<sub>4</sub> was slowly added dropwise to the solution | ||
<sub>Began dropping H<sub>3</sub>PO<sub>4</sub> at 3:30, dropped for approximately | <sub>Began dropping H<sub>3</sub>PO<sub>4</sub> at 3:30, dropped for approximately 15 minutes</sub> | ||
*3. The resulting yellow-green solution was refluxed overnight (5-13 hours indicated<sup>1</sup>). | *3. The resulting yellow-green solution was refluxed overnight (5-13 hours indicated<sup>1</sup>). | ||
Revision as of 17:33, 8 July 2013
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Reaction of OPD and H2O2 in Water with Mb/Citrate Catalyst
Synthesis of Na12P2W18O62Synthesis of Na12P2W18O62 is crucial for synthesizing polyoxometalates.1 We will be synthesizing POMs in the following weeks, and the preparatory reactions will be set up soon. The protocol for this reaction can be found here.
Began dropping H3PO4 at 3:30, dropped for approximately 15 minutes
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