Towards a neutron and X-ray reflectometry environment for the study of solid-liquid interfaces under shear.
Towards a neutron and X-ray reflectometry environment for the study of solid-liquid interfaces under shear.
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DOI：
10.1038/s41598-021-89189-1
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发表时间：
2021-05-06
影响因子：
4.6
通讯作者：
Routh AF
中科院分区：
文献类型：
--
作者：
Armstrong AJ;McCoy TM;Welbourn RJL;Barker R;Rawle JL;Cattoz B;Dowding PJ;Routh AF
提出了一种新的中子和X射线反射测量样品环境，用于研究剪切作用下固液界面上的表面活性分子。中子反射计成功地用于在剪切速率为 使用与反射强度的总和相结合的常规反射计理论来描述来自较厚膜的反射率。此外，当在氧化铁-十二烷界面处以1000的剪切速率吸附时，有机摩擦改性剂甘油单油酸酯（GMO）所采用的结构是： 研究了发现GMO形成表面层，该表面层看起来不受剪切作用的影响，其中发现GMO层的厚度在直接剪切下在100 ° C下被改变。 并且当不直接处于剪切下时，被剪切。最后，一个模型来分析与样品环境收集的X射线反射数据也被描述和应用于收集的数据。
A novel neutron and X-ray reflectometry sample environment is presented for the study of surface-active molecules at solid–liquid interfaces under shear. Neutron reflectometry was successfully used to characterise the iron oxide–dodecane interface at a shear rate of using a combination of conventional reflectometry theory coupled with the summation of reflected intensities to describe reflectivity from thicker films. Additionally, the structure adopted by glycerol monooleate (GMO), an Organic Friction Modifier, when adsorbed at the iron oxide–dodecane interface at a shear rate of was studied. It was found that GMO forms a surface layer that appears unaltered by the effect of shear, where the thickness of the GMO layer was found to be Å under direct shear at and Å when not directly under shear. Finally, a model to analyse X-ray reflectometry data collected with the sample environment is also described and applied to data collected at .
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影响因子：
3.9
作者：
Campana, Mario;Teichert, Anke;Zarbakhsh, Ali
通讯作者：
Zarbakhsh, Ali
DOI：
10.1073/pnas.0504034102
发表时间：
2005-07-05
影响因子：
11.1
作者：
Doshi, DA;Watkins, EB;Majewski, J
通讯作者：
Majewski, J
影响因子：
3.2
作者：
Campen, S.;Green, J. H.;Spikes, H. A.
通讯作者：
Spikes, H. A.
DOI：
10.1098/rspa.1982.0048
发表时间：
1982-01-01
期刊：
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES
影响因子：
--
作者：
BRISCOE, BJ;EVANS, DCB
通讯作者：
EVANS, DCB
影响因子：
1.6
作者：
Cho, Jae-Hie J.;Smith, Gregory S.;Mays, Jimmy
通讯作者：
Mays, Jimmy