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弃鸨

银虫 (小有名气)

[求助] 聚丙烯颗粒的XPS制样 已有2人参与

做颗粒状聚丙烯表面处理后,想用XPS做表面元素基团分析;
送到测试中心,老师说我的样品是球形,上下球形,下边和样品台接触面积太小,粘不好,上边XPS测试也是区域,没法测。
(我试验处理的就是颗粒样品啊.....想做颗粒样品表面的元素分析....怎么办?)
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弃鸨

银虫 (小有名气)

引用回帖:
4楼: Originally posted by 287164452 at 2016-03-17 10:07:54
如果愿意可以寄给我试试,比较难测,不保证效果,具体可以再协商
...

谢谢你!太棒了!不过我的样品没法寄!我的实验是处理完之后马上看表面效果的,随时间有退化效应,但是还是谢谢你~~
If you want something you've never had, then you've got to do something you've never done.
6楼2016-03-17 19:32:12
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287164452

禁虫 (正式写手)

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2楼2016-03-16 21:53:02
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弃鸨

银虫 (小有名气)

引用回帖:
2楼: Originally posted by 287164452 at 2016-03-16 21:53:02
你的颗粒参数怎么说?XPS测试区域可以调,不过越调小信号越差,一般测试是500微米上下

我的颗粒还不均匀,大的有直径1.5mm的,小的有0.5mm的,都是正圆球,可能是造粒的工艺比较特殊,特别圆。。。
If you want something you've never had, then you've got to do something you've never done.
3楼2016-03-17 09:53:50
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287164452

禁虫 (正式写手)

★ ★ ★ ★ ★
感谢参与,应助指数 +1
弃鸨: 金币+5, ★有帮助, 谢谢你 2016-03-22 13:14:29
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4楼2016-03-17 10:07:54
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