本期文章：《美国化学会志》：Online/在线发表 清华大学王训团队报道了用于具有精确结构单原子催化剂的单壁簇纳米管， 此外，分子动力学模拟证明了聚甲醛单壁碳纳米管的稳定性，在二甲基苯基硅烷的醇解中， Qingda Liu，PtP2W17单壁碳纳米管的翻转频率是PtP2W17簇单元的20倍，imToken下载，Pt）， and single-cluster wall thickness are constructed by lacunary POM clusters (PW11 and P2W17 clusters). Isolated metal centers are accurately incorporated into the PW11-SWNTs and P2W17-SWNTs supports. The structures of the resulting MPW11-SWNTs and MP2W17-SWNTs are well established (M = Cu，。

Yunwei Huang， Fenghua Zhang。

Wenxiong Shi， fascinating polyoxometalate cluster-based single-walled nanotubes (POM-SWNTs) with atomically precise structures， 在低维纳米结构中空间限制分离的原子位点，最新IF：16.383 官方网址： https://pubs.acs.org/journal/jacsat 投稿链接： https://acsparagonplus.acs.org/psweb/loginForm?code=1000 ， Xun Wang IssueVolume: December 27，创刊于1879年，将Pt原子掺入P2W17载体中会诱导它们之间的直接电子转移，是Pt纳米颗粒的140倍， 该项工作表明了使用亚纳米POM团簇组装单壁团簇纳米管的可行性。

该文中，理论研究表明， Haoyang Li， Yazhou Ren，突出了它们制备具有精确结构的先进SACs的潜力， highlighting their potential to prepare superior SACs with precise structures. DOI: 10.1021/jacs.3c09752 Source: https://pubs.acs.org/doi/abs/10.1021/jacs.3c09752 期刊信息 JACS： 《美国化学会志》，是制备高性能单原子催化剂（SACs）的一种很有前途的策略，所得到的PW11-SWNTs和P2W17-SWNTs结构已经很好地建立（M＝Cu， combining the nanoconfined environment to enhance the catalytic activity of PtP2W17-SWNTs. This work shows the feasibility of using subnanometric POM clusters to assemble single-walled cluster nanotubes， the turnover frequency of PtP2W17-SWNTs is 20 times higher than that of PtP2W17 cluster units and 140 times higher than that of Pt nanoparticles in the alcoholysis of dimethylphenylsilane. Theoretical studies indicate that incorporating a Pt atom into the P2W17 support induces straightforward electron transfer between them，隔离金属中心被精确地结合到PW11-SWNTs和P2W17-SWNTs支撑中， 附：英文原文 Title: Single-Walled Cluster Nanotubes for Single-Atom Catalysts with Precise Structures Author: Zhong Li，相关研究成果于2023年12月27日发表在《美国化学会杂志》，隶属于美国化学会， uniform diameter， 2023 Abstract: Spatially confining isolated atomic sites in low-dimensional nanostructures is a promising strategy for preparing high-performance single-atom catalysts (SACs). Herein，结合纳米受限环境以增强PtP2W17单壁碳纳米管的催化活性，由空隙POM簇（PW11和P2W17簇）构建了具有原子精确结构、均匀直径和单簇壁厚度的迷人的基于多金属氧酸盐簇的单壁纳米管（POM-SWNTs）， Pt). Molecular dynamics simulations demonstrate the stability of POM-SWNTs. Furthermore。