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Updated: Jul 10, 2026

Reverse Microemulsion-mediated Synthesis of Monometallic and Bimetallic Early Transition Metal Carbide and Nitride Nanoparticles
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Published on: November 27, 2015

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从单个到多元组件系统的--纳米粒子的结构演变研究.

Yi-Rong Liu1, Yan Jiang2, Lang Bai1

  • 1Public Experimental Teaching Center, Panzhihua University, Panzhihua, Sichuan 61700, China.

ACS omega
|November 18, 2024
PubMed
概括

这项研究发现,,和纳米粒子表现出类似的低能结构. 元素空间位置替换 (ESPR) 方法有效地重建这些结构,为设计具有增强催化性能的过渡金属纳米结构提供了见解.

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Atomic Structure01:33

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All matter is composed of atoms, the smallest individual units of elements. Each atom is made up of three subatomic particles: protons, neutrons, and electrons. Together, these three particles account for the mass and the charge of an atom.The History of Atomic TheoryThe first person to propose that everything on Earth is made up of tiny particles was the Greek philosopher Democritus, around 450 B.C. He used the term atomos, Greek for “indivisible,” from which the modern term “atom” is derived.
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Electron Microscope Tomography and Single-particle Reconstruction

Transmission electron microscopy (TEM) can be used to determine the 3D structure of biological samples with the help of techniques such as electron microscope tomography and single-particle reconstruction. While single-particle reconstruction can examine macromolecules and macromolecular complexes in vitro conditions only, tomography permits the study of cell components or small cells in vivo.
Electron Tomography
Electron tomography can be performed either in TEM or STEM (scanning transmission...