BS PD ISO TS 23361-2024 纳米技术 通过粉末 X 射线衍射（Rietveld 分析）测定纤维素纳米材料的结晶度

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BSI Standards Publication
Nanotechnologies — Crystallinity of
cellulose nanomaterials by powder X-ray
diffraction (Rietveld analysis)
PD ISO/TS 23361:2024
Nanotechnologies — Crystallinity of
cellulose nanomaterials by powder
X-ray diffraction (Rietveld analysis)
Nanotechnologies — Cristallinité des nanomatériaux à base de
cellulose par diffraction aux rayons X sur poudre (analyse de
Ruland-Rietveld)
Technical
Specification
ISO/TS 23361
First edition
2024-10
Reference number
ISO/TS 23361:2024(en) © ISO 2024
National foreword
This Published Document is the UK implementation of
ISO/TS 23361:2024.
The UK participation in its preparation was entrusted to Technical
Committee NTI/1, Nanotechnologies.
A list of organizations represented on this committee can be obtained on
request to its committee manager.
Contractual and legal considerations
This publication has been prepared in good faith, however no
representation, warranty, assurance or undertaking (express or
implied) is or will be made, and no responsibility or liability is or will be
accepted by BSI in relation to the adequacy, accuracy, completeness or
reasonableness of this publication. All and any such responsibility and
liability is expressly disclaimed to the full extent permitted by the law.
This publication is provided as is, and is to be used at the
recipient’s own risk.
The recipient is advised to consider seeking professional guidance with
respect to its use of this publication.
This publication is not intended to constitute a contract. Users are
responsible for its correct application.
This publication is not to be regarded as a British Standard.
© The British Standards Institution 2024
Published by BSI Standards Limited 2024
ISBN 978 0 539 17979 8
ICS 07.120
Compliance with a Published Document cannot confer immunity
from legal obligations.
This Published Document was published under the authority of the
Standards Policy and Strategy Committee on 31 October 2024.
Amendments/corrigenda issued since publication
Date Text affected
PUBLISHED DOCUMENT
PD ISO/TS 23361:2024
Nanotechnologies — Crystallinity of
cellulose nanomaterials by powder
X-ray diffraction (Rietveld analysis)
Nanotechnologies — Cristallinité des nanomatériaux à base de
cellulose par diffraction aux rayons X sur poudre (analyse de
Ruland-Rietveld)
Technical
Specification
ISO/TS 23361
First edition
2024-10
Reference number
ISO/TS 23361:2024(en) © ISO 2024
PD ISO/TS 23361:2024

标签： #ISO #纤维 #测定

摘要：

本文详细介绍了英国标准机构发布的BS PD ISO TS 23361-2024技术规范，该标准聚焦于纳米技术领域中，利用粉末X射线衍射结合Rietveld分析法测定纤维素纳米材料结晶度的技术方法与操作流程。该规范为纤维素纳米晶体、纳米原纤维等生物基纳米材料的结晶度评估提供了权威、可重复的国际标准，适用于质量控制、科研开发及纳米材料表征。文中系统说明了样品制备、X射线衍射数据采集、Rietveld精修建模以及结晶度计算的关键参数与判定准则，旨在帮助材料科学家、纳米技术工程师与标准化从业者准确量化纤

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作者：Carl 分类：国际标准 价格：18星币 属性：32 页 大小：4.02MB 格式：PDF 时间：2025-10-29

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