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| 将a加入到装有6 mL酒石酸(1 mol/L)的小烧杯中，超声至溶液澄清透明，记为A液。在另一装有20 mL b的小烧杯中加入0.1 mL NH3•H2O(25%~28%)，搅拌均匀，记为B液。再于A液中加入0.6g c，搅拌使体系混匀。然后将A, B液混合，并用NH3•H2O(25%~28%)调节使其pH=9~10，搅拌10 min后，将混合液转移到体积为50 mL的聚四氟乙烯内衬的水热反应釜中，密封反应釜，在180 ℃下保温20 h. |
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sammi_deng
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ygb123456(金币+1):20 2010-03-31 15:00
ygb123456(金币+19): 2010-03-31 15:01
ygb123456(金币+19): 2010-03-31 15:01
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Add a to 6 mL tartaric acid (1 mol / L) in a small beaker. Using the ultrasonic method to make a reaction between a and tartaric acid until the solution becomes clear and transparent, solution is recorded as A. Add 0.1 mL NH3 • H2O (25% ~ 28%) to another small beaker with 20 mL b , and mix together, and the solution is recorded as B. Then 0.6g C is added to A and stir them until they are mixed together. Then mix A and B before adding NH3 • H2O (25% ~ 28%), meanwhile adjust pH = 9 ~ 10, stir 10 min. Then transfer the mixture to a 50 mL hydrothermal reactor with PTFE, and seal the reactor, react at 180 ℃ for 20 h. [ Last edited by sammi_deng on 2010-3-31 at 11:20 ] |
2楼2010-03-31 11:18:43
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