Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Shuoyun Wei"'
Synthesis of gold nanoparticles immobilized on fibrous nano‐silica for latent fingerprints detection
Autor:
Xiaohu Cui, Shuoyun Wei
Publikováno v:
Journal of Porous Materials. 28:751-762
Fingerprint, as the main basis of individual identification, plays a vital role in various areas, including criminal investigation and forensic detection. Accordingly, it is highly significant to develop methods for fingerprint detection with high se
Autor:
Xiangyuan Wang, Xue Gong, Shuoyun Wei, Quanfang Li, Suli Chen, Xueyan Du, Liying Ma, Zi-long Zhang, Hongbing Yao
Publikováno v:
Journal of Materials Science: Materials in Electronics. 30:20515-20524
Core–shell nanocomposites based on polyaniline/Ni–Zn ferrite (PANI-NZFO) were successfully fabricated by a method of in situ oxidative polymerization, and the aggregation of Ni–Zn ferrite (NZFO) nanospheres can be controlled through adjusting t
Publikováno v:
Journal of Colloid and Interface Science. 538:720-730
Porous organic polymers (POPs) containing nitrogenous substituents have potential practical applications as heterogeneous catalysts based upon controlled porous structure and surface-anchored noble metal nanoparticles (NMNPs). In this work we prepare
Publikováno v:
Journal of Colloid and Interface Science. 521:132-140
Nowadays, chemical catalytic methods for the treatment of organic wastes are attracting more and more research attention. In the current research, novel catalysts with palladium nanoparticles (Pd NPs) supported on the hollow mesoporous silica nanotub
Publikováno v:
Journal of colloid and interface science. 538
Porous organic polymers (POPs) containing nitrogenous substituents have potential practical applications as heterogeneous catalysts based upon controlled porous structure and surface-anchored noble metal nanoparticles (NMNPs). In this work we prepare
Autor:
Shuoyun Wei, Zongyan Ma, Jiantai Ma, Miao Xie, Honglei Yang, Fengwei Zhang, Peng Wang, Xiaoyu Wang
Publikováno v:
Catalysis Communications. 39:24-29
A new functionalized SBA-15 catalyst immobilized CuI was successfully prepared, and the catalytic activity was tested in the oxidative homocoupling of terminal alkynes at the absence of base, and good to excellent yields was obtained to get 1,3-diyne
Publikováno v:
Materials Chemistry and Physics. 140:1-6
A nanoreactor (Ag/HMMS) composed of hollow magnetic mesoporous spheres (HMMS) and Ag nanoparticles was found to be an efficient catalyst for synthesis of β-enamino ketones or esters from β-dicarbonyl compound under mild reaction conditions. The nov
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 370:175-181
A new functionalized SBA-16 catalyst immobilized palladium (II) has been synthesized. Inductively coupled plasma (ICP), small-angle X-ray diffraction (XRD), transmission electron microscopy (TEM), nitrogen physical adsorption and Fourier transform in
Publikováno v:
Catalysis Communications. 30:40-44
A high-performance palladium-based catalyst has been prepared by the co-precipitation method. The catalyst was characterized by TEM, XRD, VSM and ICP. It was found that the catalyst showed a high activity for the one-pot direct reductive amination of
Autor:
Haibo Wang, Ping Zhao, Zhenkai Cui, Rong Li, Zhengping Dong, Wuquan Hu, Zong-Zhen Zhu, Fengwei Zhang, Pan Wang, Jiantai Ma, Shuoyun Wei
Publikováno v:
Microchemical Journal. 98:328-333
The present work reports a facile route for ethylenediaminetetraacetic acid (EDTA) immobilization on the surface of amine-terminated Fe 3 O 4 nanoparticles for remediation of heavy metals from aqueous solutions. Transmission electron microscopy image