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Updated: Jul 24, 2025

Probe Type II Band Alignment in One-Dimensional Van Der Waals Heterostructures Using First-Principles Calculations
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Probe Type II Band Alignment in One-Dimensional Van Der Waals Heterostructures Using First-Principles Calculations

Published on: October 12, 2019

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对NaNbO3 -基于陶的超级能量储存能力,具有迷宫式子微域与集群格子扭曲的迷宫式子微域

Shengyang Wu1, Bo Fu1, Jingji Zhang1

  • 1College of Materials and Chemistry, China Jiliang University, Hangzhou, Zhejiang, 310018, P. R. China.

Small (Weinheim an der Bergstrasse, Germany)
|July 7, 2023
PubMed
概括

研究人员通过将CaTiO3添加到尼酸盐- bismuth坦酸盐矩阵 (NN-BNT-xCT) 来增强介电电容. 这提高了储能密度和效率,为高性能介电电容器提供了新的策略.

关键词:
迷宫式的子微域.储能储能是一种储能.多个局部扭曲.极地星团是北极星团中的一个.

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Ultrahigh Density Array of Vertically Aligned Small-molecular Organic Nanowires on Arbitrary Substrates08:07

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Trends in Lattice Energy: Ion Size and Charge02:54

Trends in Lattice Energy: Ion Size and Charge

An ionic compound is stable because of the electrostatic attraction between its positive and negative ions. The lattice energy of a compound is a measure of the strength of this attraction. The lattice energy (ΔHlattice) of an ionic compound is defined as the energy required to separate one mole of the solid into its component gaseous ions. For the ionic solid sodium chloride, the lattice energy is the enthalpy change of the process:
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Lattice Centering and Coordination Number02:33

Lattice Centering and Coordination Number

The structure of a crystalline solid, whether a metal or not, is best described by considering its simplest repeating unit, which is referred to as its unit cell. The unit cell consists of lattice points that represent the locations of atoms or ions. The entire structure then consists of this unit cell repeating in three dimensions. The three different types of unit cells present in the cubic lattice are illustrated in Figure 1.
Types of Unit Cells
Imagine taking a large number of identical...
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