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丫丫栗子

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[交流] 【求助】Pd/C催化剂制备相关问题 已有7人参与

有没有哪一个虫子做过Pd/C催化剂的阿?我用的是Pd(NO3)2为前驱体,那Pd是以哪一种形式负载在C上的呢?想用甲醛还原可以直接还原嘛?方程式怎么写阿?急...急阿!
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americanyk

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小木虫(金币+0.5):给个红包,谢谢回帖交流
I donot care about the gold, I have enough gold. I just care about the communication and research.
4楼2010-04-23 15:07:12
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americanyk

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丫丫栗子(金币+1):为什么不用中文,我英文不好,而且没有回答道点子上哦!希望你再能给点准确性意见。 2010-04-21 09:25
丫丫栗子(金币+7):哈哈,金币全部送给你了。you deserve it! thank you very much! 2010-04-23 13:10
Pd/C is easy to prepare, you can use impregantion or chemical fluid deposition.
After reduction, the nano-Pd is supported on C. Normally, it is btter for you to use methanol to reduce.
2楼2010-04-20 17:34:55
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americanyk

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tangjy(金币+1):谢谢热心帮助! 2010-04-22 16:37
引用回帖:
Originally posted by americanyk at 2010-04-20 10:34:55:
Pd/C is easy to prepare, you can use impregantion or chemical fluid deposition.
After reduction, the nano-Pd is supported on C. Normally, it is btter for you to use methanol to reduce.

Sorry, I am in Germany. Max-Planck-Institut onyl has English and German input, no Chinese input. You can leave oen E-mail to me. After work, I can use my personal computer to send E-mail to you in Chinese.
3楼2010-04-21 15:07:10
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quasi9127

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引用回帖:
Originally posted by americanyk at 2010-04-20 17:34:55:
Pd/C is easy to prepare, you can use impregantion or chemical fluid deposition.
After reduction, the nano-Pd is supported on C. Normally, it is btter for you to use methanol to reduce.

你的意思是纳米Pd吸附与碳颗粒表面?我还没明白他们之间是什么作用,或者是以什么方式 support,物理吸附还是有其他作用啊?望不吝赐教
6楼2010-04-25 15:04:45
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