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shaxixi (stupid) 于 (Fri Oct 27 08:03:14 2006) 提到:
I use AESH (cysteamine0 as the chain transfer agent to synthesize PNIPAAM.
Is there anyone know what is the diference if I use AESH or AESH`HCl? I
want to synthesize 2000-3000 MW PNIPAAm, I use 0.05 [S]/[M], why the MW is
10000? it seem so high, why? Thank you
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OO8 (OO8) 于 (Fri Oct 27 13:08:01 2006) 提到:
你有什么方法测的MW？不同的测试方法之间也有误差的。
文献上也是有这个比例做的？结果是2－3k？你确定用这个比 |
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