產品展廳收藏該商鋪

您好 登錄 注冊

當前位置:
美國布魯克海文儀器公司>技術文章>測量應用案例-20210808

技術文章

測量應用案例-20210808

閱讀:134          發(fā)布時間:2021-8-20
 

文獻名:Surfactantfree synthesis of poly (styrenecoacrylamide) monodisperse nanoparticles using hybrid flowtobatch chemistry

 

 

作者 Marta Antoniv, Sehoon Chang, Nouf Al-Jabri, S. Sherry Zhu

Aramco Services Company: Aramco Research Center–Boston, Cambridge, Massachusetts, USA

 

摘要:We have demonstrated a hybrid flow-to-batch process for synthesizing monodisperse poly(styrene-co-acrylamide) nanoparticles via a surfactant-free emulsion radical polymerization. The flow-to-batch synthesized nanoparticles have a smaller average particle size, tighter particle size distribution, higher molecular weight, and lower molecular weight distribution compared to conventionally batch-synthesized nanoparticles. Our results also indicate that the flow-to-batch synthesized nanoparticles have more hydrophilic acrylamide segments on the particle surface than the batch-synthesized nanoparticles. These results demonstrate that a flow synthesis process can improve the quality of nanoparticles due to the efficient mixing and heat transfer in a flow reactor and simplify the scale up of nanoparticle synthesis in a conventional chemistry lab.

 

關鍵詞:

收藏該商鋪

登錄 后再收藏

提示

您的留言已提交成功!我們將在第一時間回復您~

對比框

產品對比 產品對比 聯(lián)系電話 二維碼 意見反饋 在線交流

掃一掃訪問手機商鋪
010-62081908
在線留言