z**h
发帖数: 224 | 1 【 以下文字转载自 Chemistry 讨论区,原文如下 】
发信人: zzwh (钻石小程), 信区: Chemistry
标 题: 请问谁知道Si 和SO2的表面能？
发信站: The unknown SPACE (Wed Mar 26 14:06:33 2003) WWW-POST
Thanks. |
a***n
发帖数: 578 | 2 It is very easy to calculate. I am just curious how experimentist even can
measure the surface energy?
【在 z**h 的大作中提到】
: 【 以下文字转载自 Chemistry 讨论区,原文如下 】
: 发信人: zzwh (钻石小程), 信区: Chemistry
: 标 题: 请问谁知道Si 和SO2的表面能？
: 发信站: The unknown SPACE (Wed Mar 26 14:06:33 2003) WWW-POST
: Thanks.
|
z**h
发帖数: 224 | 3 Do you have the value? contact angle measurement is the simplest method.
【在 a***n 的大作中提到】
: It is very easy to calculate. I am just curious how experimentist even can
: measure the surface energy?
|
b**s
发帖数: 589 | 4 表面能应该与颗粒大小成反比吧
【在 z**h 的大作中提到】
: Do you have the value? contact angle measurement is the simplest method.
|
a***n
发帖数: 578 | 5 Calculation of surface energy and simulation of reconstruction for Si(111) 3 x
3, 5 x 5, 7 x 7, and 9 x 9 DAS structure
Takahashi K, Nara C, Yamagishi T, Onzawa T
APPLIED SURFACE SCIENCE
151 (3-4): 299-301 OCT 1999
Document type: Letter Language: English Cited References: 21 Times
Cited: 7
Abstract:
The Modified Embedded Atom Method (MEAM) is applied to Si(lll) surfaces. The
surface reconstruction is simulated for N X N DAS structures and surface
energies are calculated to be 157
【在 z**h 的大作中提到】
: Do you have the value? contact angle measurement is the simplest method.
|
a***n
发帖数: 578 | 6 contact angle with which liquid? any more details how to determine the surface
energy? Thanks.
【在 z**h 的大作中提到】
: Do you have the value? contact angle measurement is the simplest method.
|
z**h
发帖数: 224 | 7 use some high boiling poit liquid, such as dodecane. The surface
energy of docane is known. use certain equation, you can get the surface
energy of the solid-vapor. A review paper Advances in colloid and interface
science, 81,1999,167-249
surface
can
【在 a***n 的大作中提到】
: contact angle with which liquid? any more details how to determine the surface
: energy? Thanks.
|
