PD IEC TS 62607-6-33:2025 PDF

Nanomanufacturing. Key control characteristics - Graphene-related products. Defect density of graphene: electron energy loss spectroscopy

Первая страница стандарта PD IEC TS 62607-6-33:2025

Открыть превью (PDF)

Название (английский):

PD IEC TS 62607-6-33:2025

Nanomanufacturing. Key control characteristics - Graphene-related products. Defect density of graphene: electron energy loss spectroscopy

Статус документа:: Действующий
Формат:: Электронный (PDF)
Дата публикации:: 31 октября 2025 г.
ICS:: 07.120
SKU:: PD IEC TS 62607-6-33:2025

Тип поставки:

Full version318 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:Мгновенная загрузка

Цена:318 €

Abstract

1 Scope This part of IEC TS 62607 establishes a standardized method to determine the key control characteristic defect density (%, nm 2 ) of single layer graphene films by electron energy loss spectroscopy (EELS in transmission electron microscopy (TEM)). This document outlines a method for quantitative measurement of defects in graphene at the nanoscale. The method specified in this document is applicable to single layer graphene acquired via chemical vapour deposition (CVD), roll-to-roll production and exfoliated graphene flakes to estimate the defect density. In order to obtain reliable data, it is essential that the procedure is consistent for each specified condition from the preparation of the TEM specimen to its observation. It is essential to maintain the spatial resolution below 1 nm by alignment of the beam. The dispersion value, which covers the entire energy loss near edge structure (ELNES) region of the carbon-K edge and maintains the highest energy resolution corresponds to 0,1 eV/ch. Defects in graphene are determined by measuring the spectral differences between sp 2 hybridized and sp 2 /sp 3 hybridized atoms, which are obtained by calculating the amplitude ratio of the π* and σ* orbi...

PD IEC TS 62607-6-33:2025 PDF

Abstract

Похожие стандарты

Abstract

Похожие стандарты

Preparation of basic and group energy efficiency publications including energy efficiency aspects

Personal identification. mdoc schemas - Mobile vehicle certificate

Tourism and related services. Staff training of tourist information services. Case studies

Renewable energy off-grid systems - Selection of batteries and battery management systems for stand alone ele…

Data quality - Sensor data. Guidelines for data cleansing

Electrical insulation systems (EIS). Thermal evaluation of combined liquid and solid components - General req…

Health informatics. Identification of medicinal products. Implementation for ISO 11616 data elements and stru…

Heat-processed milk and dried milk products. Enumeration of thermoresistant spores of thermophilic bacteria