IMR: Development of an X-ray Modified Rheometer for Synchrotron Polymer Research and Education

IMR:开发用于同步加速器聚合物研究和教育的 X 射线改性流变仪

基本信息

  • 批准号:
    0415345
  • 负责人:
  • 金额:
    $ 12万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2004
  • 资助国家:
    美国
  • 起止时间:
    2004-09-01 至 2005-08-31
  • 项目状态:
    已结题

项目摘要

The purpose of this project is to develop a unique stress-controlled rheometer to be adapted in the synchrotron scattering facility (e.g. Advanced Polymers Beamline, APB, (X27C) at the National Synchrotron Light Source (NSLS), Brookhaven National Laboratory (BNL)) and in combination with Raman spectroscopy at Stony Brook. The modifications of the stress-controlled rheometer, including the installation of x-ray paths, x-ray windows, beam monitoring device, sample monitoring system and translational stages for beam targeting, which will enable in-situ scattering/diffraction studies, and minor modifications for adaptation with the fiber optic Raman Spectrometer at Stony Brook. The proposed instrumentation is the first of its kind for synchrotron research in the world. It will be particularly useful for the polymers and soft materials communities to engage cutting-edge research projects, such as flow-induced phase transitions and hierarchical structural changes in polymer melts, block copolymers, nanocomposites, complex fluids, structured gels and biological systems.%%%The purpose of this project is to develop a unique stress-controlled rheometer to be adapted in the synchrotron scattering facility (e.g. Advanced Polymers Beamline, APB, (X27C) at the National Synchrotron Light Source (NSLS), Brookhaven National Laboratory (BNL)) and in combination with Raman spectroscopy at Stony Brook. The X27C beamline was commissioned in 1997 by a group of scientists from Stony Brook University and several industrial and government laboratories. The X27C facility is the first synchrotron beamline in the United States dedicated to chemistry/materials research (with emphasis on polymers). It uses state-of-the-art simultaneous small-angle x-ray scattering (SAXS) and wide-angle x-ray diffraction (WAXD) techniques to characterize structural changes of materials with length scales from 1 to 1000 Angstroms. The major benefit of this facility to the materials community is that no extensive synchrotron experience and equipment preparation are required from general users to carry out cutting-edge experiments. Today, X27C has become a major workhorse serving the U.S. polymer community for time-resolved and in-situ SAXS/WAXD studies. More than 350 users from over 100 user groups (i.e. over 70 research institutes) have carried out experiments at these beamlines in the past six years. Thus, we envision that this unique instrument will not only provide new capability to discover fundamental phenomena in materials, but will also provide new education opportunities to students, scientists and engineers with little x-ray and/or rheological experiences.
The purpose of this project is to develop a unique stress-controlled rheometer to be adapted in the synchrotron scattering facility (e.g. Advanced Polymers Beamline, APB, (X27C) at the National Synchrotron Light Source (NSLS), Brookhaven National Laboratory (BNL)) and in combination with Raman spectroscopy at Stony Brook.应力控制的流变仪的修改,包括安装X射线路径,X射线窗户,梁监视设备,样品监控系统和光束靶向的翻译阶段,这将使在Stony Brook的纤维Raman Spectimman Spiptripic situs散射/衍射研究以及对适应的次要散射/衍射研究。拟议的仪器是世界上同步研究研究的第一个。对于聚合物和软材料社区,参与尖端的研究项目,例如流动引起的相位过渡和聚合物融化,块共聚物,纳米复合材料,复杂的液体,结构性凝胶和生物学系统的层次结构变化将特别有用。国家同步器光源(NSLS),布鲁克黑文国家实验室(BNL)的高级聚合物光束线,APB(X27C),并与Stony Brook的Raman Spectroscopy结合使用。 X27C梁线是由Stony Brook University和几家工业和政府实验室的一群科学家于1997年委托的。 X27C设施是美国第一个致力于化学/材料研究的同步器光束线(重点是聚合物)。它使用最先进的小角度X射线散射(SAX)和宽角X射线衍射(WAXD)技术来表征材料的结构变化,其长度尺度从1到1000埃1000。该设施对材料社区的主要好处是,普通用户不需要大量的同步经验和设备准备即可进行尖端的实验。如今,X27C已成为为美国聚合物社区提供时间分辨和原地SAXS/WAXD研究的主要主力。在过去的六年中,来自100多名用户组(即70多个研究机构)的350多名用户(即70多个研究机构)进行了实验。因此,我们设想,这种独特的工具不仅将提供新的能力来发现材料中的基本现象,而且还将为几乎没有X射线和/或流变学经验的学生,科学家和工程师提供新的教育机会。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

暂无数据

数据更新时间:2024-06-01

Benjamin Hsiao其他文献

Colorful nanofibrous composite membranes by two-nozzle electrospinning
双喷嘴静电纺丝彩色纳米纤维复合膜
  • DOI:
    10.1016/j.mtcomm.2019.100643
    10.1016/j.mtcomm.2019.100643
  • 发表时间:
    2019-12
    2019-12
  • 期刊:
  • 影响因子:
    3.8
  • 作者:
    Xiangxiang Liu;Xuan Wang;Hongyang Ma;Shyam Venkateswaran;Benjamin Hsiao
    Xiangxiang Liu;Xuan Wang;Hongyang Ma;Shyam Venkateswaran;Benjamin Hsiao
  • 通讯作者:
    Benjamin Hsiao
    Benjamin Hsiao
Interpenetrating Nanofibrous Composite Membranes for Water Purification
用于水净化的互穿纳米纤维复合膜
  • DOI:
    10.1021/acsanm.9b00565
    10.1021/acsanm.9b00565
  • 发表时间:
    2019-05
    2019-05
  • 期刊:
  • 影响因子:
    5.9
  • 作者:
    Xiangxiang Liu;Hongyang Ma;Benjamin Hsiao
    Xiangxiang Liu;Hongyang Ma;Benjamin Hsiao
  • 通讯作者:
    Benjamin Hsiao
    Benjamin Hsiao
In situ synchrotron X-ray scattering studies on the temperature dependence of oriented β-crystal growth in isotactic polypropylene
原位同步加速器 X 射线散射研究等规聚丙烯定向 β 晶体生长的温度依赖性
  • DOI:
    10.1016/j.polymertesting.2020.106660
    10.1016/j.polymertesting.2020.106660
  • 发表时间:
    2020-10
    2020-10
  • 期刊:
  • 影响因子:
    5.1
  • 作者:
    Lijun Quan;Xiaodong Zhang;Weilong Xia;Yanhui Chen;Lei Gong;Zhenguo Liu;Qiuyu Zhang;Ganji Zhong;Zhongming Li;Benjamin Hsiao
    Lijun Quan;Xiaodong Zhang;Weilong Xia;Yanhui Chen;Lei Gong;Zhenguo Liu;Qiuyu Zhang;Ganji Zhong;Zhongming Li;Benjamin Hsiao
  • 通讯作者:
    Benjamin Hsiao
    Benjamin Hsiao
Thin-film nanofibrous composite reverse osmosis membranes for desalination
用于海水淡化的薄膜纳米纤维复合反渗透膜
  • DOI:
    10.1016/j.desal.2017.06.029
    10.1016/j.desal.2017.06.029
  • 发表时间:
    2017-10
    2017-10
  • 期刊:
  • 影响因子:
    9.9
  • 作者:
    Xiao Wang;Hongyang Ma;Benjamin Chu;Benjamin Hsiao
    Xiao Wang;Hongyang Ma;Benjamin Chu;Benjamin Hsiao
  • 通讯作者:
    Benjamin Hsiao
    Benjamin Hsiao
共 4 条
  • 1
前往

Benjamin Hsiao的其他基金

CAS: Nanocellulose-Enabled Nanocomposites for Sustainable Water Remediation
CAS:用于可持续水体修复的纳米纤维素纳米复合材料
  • 批准号:
    2216585
    2216585
  • 财政年份:
    2022
  • 资助金额:
    $ 12万
    $ 12万
  • 项目类别:
    Standard Grant
    Standard Grant
PFI-TT: Advancing Nanocellulose-Enabled Bio-Nanofertilizers for Agriculture
PFI-TT:推进纳米纤维素生物纳米肥料用于农业
  • 批准号:
    2140820
    2140820
  • 财政年份:
    2022
  • 资助金额:
    $ 12万
    $ 12万
  • 项目类别:
    Standard Grant
    Standard Grant
Understanding Aromatic Motif Structure and Filtration Relationships of Polyamide Barrier Layers in Reverse Osmosis Membranes
了解反渗透膜中聚酰胺阻挡层的芳香基序结构和过滤关系
  • 批准号:
    2132524
    2132524
  • 财政年份:
    2022
  • 资助金额:
    $ 12万
    $ 12万
  • 项目类别:
    Standard Grant
    Standard Grant
Carboxycellulose Nanofibers from Underutilized Biomasses for Water Purification
来自未充分利用的生物质的羧纤维素纳米纤维用于水净化
  • 批准号:
    1808690
    1808690
  • 财政年份:
    2018
  • 资助金额:
    $ 12万
    $ 12万
  • 项目类别:
    Standard Grant
    Standard Grant
SusChEM: Structure and Property Study of Nascent Cellulose Nanocrystals and Their Use in Water Purification
SusChEM:新生纤维素纳米晶体的结构和性能研究及其在水净化中的应用
  • 批准号:
    1409507
    1409507
  • 财政年份:
    2014
  • 资助金额:
    $ 12万
    $ 12万
  • 项目类别:
    Standard Grant
    Standard Grant
Breakthrough Concepts on Nanofibrous Membranes with Directed Water Channels for Energy-Saving Water Purification
用于节能水净化的具有定向水通道的纳米纤维膜的突破性概念
  • 批准号:
    1019370
    1019370
  • 财政年份:
    2010
  • 资助金额:
    $ 12万
    $ 12万
  • 项目类别:
    Continuing Grant
    Continuing Grant
Purchase of a Variable Temperature X-Ray Diffractometer
购买变温 X 射线衍射仪
  • 批准号:
    0840483
    0840483
  • 财政年份:
    2009
  • 资助金额:
    $ 12万
    $ 12万
  • 项目类别:
    Standard Grant
    Standard Grant
Orientation Induced Crystallization in Multi-Component Melts Under Flow
流动下多组分熔体的定向诱导结晶
  • 批准号:
    0906512
    0906512
  • 财政年份:
    2009
  • 资助金额:
    $ 12万
    $ 12万
  • 项目类别:
    Standard Grant
    Standard Grant
Directed Crystallization Precursor Structures in Polymer Melt by Flow
聚合物熔体流动定向结晶前驱体结构
  • 批准号:
    0405432
    0405432
  • 财政年份:
    2004
  • 资助金额:
    $ 12万
    $ 12万
  • 项目类别:
    Continuing Grant
    Continuing Grant
Inter-American Materials Collaboration between U.S. and Mexico: Novel Preparations and Characterizations of Polymer-Clay Nanocomposites
美国和墨西哥之间的美洲材料合作:聚合物粘土纳米复合材料的新型制备和表征
  • 批准号:
    0302809
    0302809
  • 财政年份:
    2003
  • 资助金额:
    $ 12万
    $ 12万
  • 项目类别:
    Continuing Grant
    Continuing Grant

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