Dan Wang
Beijing University of Chemical Technology
DispersityLuminescenceNanoparticleCatalysisNanotechnologyPacked bedAqueous solutionChemistryParticle sizeMaterials scienceIn vivoGrapheneChemical engineeringOptoelectronicsCarbonDopingPhotochemistryPrecipitation (chemistry)FluorescenceNanocomposite
152Publications
27H-index
3,033Citations
Publications 149
Newest
#2Qian Sun (Xida: Guangxi University)H-Index: 8
#2Qian Sun (Xida: Guangxi University)
Abstract null null Degradation of glyphosate has attracted much attention all over the world, since glyphosate has been demonstrated to affect the human health through the accumulation in food chain. Herein, we use citric acid as capping agent to synthesize highly-stable aqueous dispersions of monodispersed CeO2 nanoparticles (NPs) with ultrasmall controllable size of 2.1–4.8 nm, high surface areas and rich oxygen defects, which were firstly used as photocatalyst for efficient degradation of gly...
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#1Jiangyong LiuH-Index: 15
#2Rongfei YeH-Index: 2
Last. Dan WangH-Index: 27
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Abstract The state-of-the-art of the catalysis area prefers the construction of highly efficient, stable and low-cost catalysts based on facile and green synthesis procedures with biomass as the precursor. In this respect, we report the preparation of uniform Cu nanoparticles embedded nitrogen–doped carbon catalyst assisted by the carbonization of cushaw and Cu salt without additional reagents. Among the series of catalysts, the one pyrolized at 800 °C is a promising candidate for the liquid-pha...
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#1Joshua Saczek (Newcastle University)H-Index: 2
#2Xiaoxue Yao (CityU: City University of Hong Kong)
Last. Steven Wang (CityU: City University of Hong Kong)H-Index: 13
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#1Renxin Wang (Huada: Beijing University of Chemical Technology)
#2Yuanzuo Zou (Huada: Beijing University of Chemical Technology)H-Index: 1
Last. Dan Wang (Huada: Beijing University of Chemical Technology)H-Index: 27
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#1Simin Cui (Huada: Beijing University of Chemical Technology)H-Index: 2
#2Yiran Jiao (Huada: Beijing University of Chemical Technology)H-Index: 1
Last. Dan Wang (Huada: Beijing University of Chemical Technology)H-Index: 27
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Abstract Deep-ultraviolet (DUV) light devices are receiving widely attention due to their potential use in sterilization and water purification, in particularly, during the COVID-19 pandemic. Photoluminescence detectors that demonstrate the existence of DUV light invisible to our eyes are of importance. Herein, we proposed a process intensified approach via high-gravity reactive precipitation combined with hydrothermal synthesis for production of Mn2+ doped zinc orthogermanate (Zn2GeO4: Mn2+) na...
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#1Jing Xie (Huada: Beijing University of Chemical Technology)
#2Jia Xiangbi (Huada: Beijing University of Chemical Technology)
Last. Jian-Feng Chen (Huada: Beijing University of Chemical Technology)H-Index: 66
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Abstract Microdroplets and their dispersion, with a large specific surface area and a short diffusion distance, have been applied in various unit operations and reaction processes. However, it is still a challenge to control the size and size distribution of microdroplets, especially for high-throughput generation. In this work, a novel ultra-high speed rotating packed bed (UHS-RPB) was invented, in which rotating foam packing with a speed of 4000–12000 r·min–1 provides microfluidic channels to ...
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#1Zhang Liu (ZJU: Zhejiang University)H-Index: 2
#2Chao Deng (ZJU: Zhejiang University)H-Index: 8
Last. Qisheng Zhang (ZJU: Zhejiang University)H-Index: 10
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Triphenylphosphine (TPP)-based luminescent compounds are rarely investigated because of the low photoluminescence quantum yield (PLQY). Here, we demonstrate that introducing steric hindrance groups to the TPP moiety and separating the orbitals involved in the transition can drastically suppress the non-radiative decay induced by structural distortion of TPP in the excited state. High PLQY up to 0.89 as well as thermally activated delayed fluorescence are observed from the intramolecular charge-t...
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#1Jinmeng Fan (Huada: Beijing University of Chemical Technology)H-Index: 1
Last. Lei Shao (Huada: Beijing University of Chemical Technology)H-Index: 28
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Abstract Rotor-stator reactor (RSR) was employed in tandem with bubble column reactor (BCR) to enhance Acid Red 73 (AR73) degradation by ozonation in a simulated dyeing wastewater in this work. It was found that AR73 and COD degradation efficiencies of more than 97% and 30% respectively were achieved in the O3/RSR-BCR process. Due to the excellent mass transfer effect of RSR, AR73 degradation efficiency in the O3/RSR-BCR process was significantly higher than that in the O3/BCR process, exhibitin...
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#1He Xianglei (Huada: Beijing University of Chemical Technology)H-Index: 4
#2Yuan Pu (Huada: Beijing University of Chemical Technology)H-Index: 14
Last. Jian-Feng Chen (Huada: Beijing University of Chemical Technology)H-Index: 66
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We report a newly developed surface engineering approach for TiO2 nanoparticles toward transparent TiO2/silicone nanocomposites with high refractive index (RI) values. Zirconate coupling agents are adopted on the TiO2 nanoparticles for surface passivation and to enhance the dispersibility of the nanoparticles in organic substrates. The modified TiO2 nanoparticles can be uniformly dispersed in silicone, forming transparent hybrid films with an ultrahigh RI of 2.01. The preparation technique of co...
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#1Pengfei Jiang (SJTU: Shanghai Jiao Tong University)H-Index: 1
#2Wen Pang (SJTU: Shanghai Jiao Tong University)H-Index: 1
Last. Bobo Gu (SJTU: Shanghai Jiao Tong University)H-Index: 19
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Abstract Cancer severely threatens human health currently, promoting the rapid development of cancer treatment strategies. In addition to cancer therapy, assessment of cancer prognosis, which can evaluate the success with treatment and chances of recovery as well as assist to make subsequent therapeutic schedule, is also remarkably indispensable and important. Conventional technologies can’t provide rapid and highly-sensitive assessment of cancer prognosis at cytological level. Herein, an effect...
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