CryoTEM as an Advanced Analytical Tool for Materials Chemists,Accounts of Chemical Research

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CryoTEM as an Advanced Analytical Tool for Materials Chemists
Accounts of Chemical Research ( IF 16.4 ) Pub Date : 2017-06-30 00:00:00 , DOI: 10.1021/acs.accounts.7b00107
Joseph P Patterson _{1,

2} , Yifei Xu _{1,

2} , Mohammad-Amin Moradi _{1,

2} , Nico A J M Sommerdijk _{1,

2} , Heiner Friedrich _{1,

2}

Affiliation

Morphology plays an essential role in chemistry through the segregation of atoms and/or molecules into different phases, delineated by interfaces. This is a general process in materials synthesis and exploited in many fields including colloid chemistry, heterogeneous catalysis, and functional molecular systems. To rationally design complex materials, we must understand and control morphology evolution. Toward this goal, we utilize cryogenic transmission electron microscopy (cryoTEM), which can track the structural evolution of materials in solution with nanometer spatial resolution and a temporal resolution of <1 s.

中文翻译：

CryoTEM 作为材料化学家的高级分析工具

形态通过将原子和/或分子分离成由界面划分的不同相，在化学中发挥着重要作用。这是材料合成的通用过程，在胶体化学、多相催化和功能分子系统等许多领域得到应用。为了合理设计复杂材料，我们必须理解和控制形态演化。为了实现这一目标，我们利用低温透射电子显微镜 (cryoTEM)，它可以以纳米空间分辨率和 <1 秒的时间分辨率跟踪溶液中材料的结构演化。

更新日期：2017-06-30

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