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Updated: Feb 15, 2026

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銅の単原子サイトのエンジニアリングd-オービタルは,工業レベルの電気触媒メタネーションに向かって進んでいます

Zhengzheng Liu1,2, Junzhuo Cai3, Shuming Dong1

  • 1College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou, China.

Nature communications
|February 13, 2026
PubMed
まとめ

新しい銅触媒 (Cu-Ti1O3) は,メタン燃料への電気触媒によるCO2削減を大幅に改善します. このブレークスルーは,発電所の工業的な脱炭素化のための安定性と運動性を向上させます.

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Hybridization of Atomic Orbitals I03:24

Hybridization of Atomic Orbitals I

The mathematical expression known as the wave function, ψ, contains information about each orbital and the wavelike properties of electrons in an isolated atom. When atoms are bound together in a molecule, the wave functions combine to produce new mathematical descriptions that have different shapes. This process of combining the wave functions for atomic orbitals is called hybridization and is mathematically accomplished by the linear combination of atomic orbitals. The new orbitals that...
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An atomic orbital represents the three-dimensional regions in an atom where an electron has the highest probability to reside. The radial distribution function indicates the total probability of finding an electron within the thin shell at a distance r from the nucleus. The atomic orbitals have distinct shapes which are determined by l, the angular momentum quantum number. The orbitals are often drawn with a boundary surface, enclosing densest regions of the cloud.
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In an atom, the negatively charged electrons are attracted to the positively charged nucleus. In a multielectron atom, electron-electron repulsions are also observed. The attractive and repulsive forces are dependent on the distance between the particles, as well as the sign and magnitude of the charges on the individual particles. When the charges on the particles are opposite, they attract each other. If both particles have the same charge, they repel each other.
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sp3d and sp3d 2 Hybridization
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Orbitals are the areas outside of the atomic nucleus where electrons are most likely to reside. They are characterized by different energy levels, shapes, and three-dimensional orientations. The location of electrons is described most generally by a shell or principal energy level, then by a subshell within each shell, and finally, by individual orbitals found within the subshells.
The first shell is closest to the nucleus, and it has only one subshell with a single spherical orbital called the...
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