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Updated: Jul 28, 2026

Preparation of Biomass-based Mesoporous Carbon with Higher Nitrogen-/Oxygen-chelating Adsorption for CuII Through Microwave Pre-Pyrolysis
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碳纳米中的微结构,可调节的碳涂层作为微波吸收器,具有红外隐形性能

Zhaoyang Li1, Yang Xu2, Lihong Wu2

  • 1College of Architecture & Civil Engineering, Shangqiu Normal University, Shangqiu, 476000, China.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|December 17, 2024
PubMed
概括

研究人员开发了一种新的N-doped碳纳米内微材料,用于先进的微波吸收 (MA) 和红外隐形. 这种轻质材料提供了广泛的吸收带宽和低红外辐射,对于军事应用和健康保护至关重要.

关键词:
碳材料是碳的材料.红外隐形特性,微波的吸收能力.纳米中的微结构.

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The probability of having two carbon-13 atoms next to each other is negligible because of the low natural abundance of carbon-13. Consequently, peak splitting due to carbon-carbon spin-spin coupling is not observed in spectra. However, protons up to three sigma bonds away split the carbon signal according to the n+1 rule, resulting in complicated spectra.
A broadband decoupling technique is used to simplify these complex, sometimes overlapping, signals. Broadband decoupling relies on a...