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• 过程工程研究所 [6]
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• 烟台海岸带研究所 [2]
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• OAI收割 [17]
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• 期刊论文 [18]

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• 2023 [2]
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浏览/检索结果: 共18条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 A sustainable emulsion for separation and Raman identification of microplastics and nanoplastics 期刊论文  OAI收割 CHEMICAL ENGINEERING JOURNAL, 2023, 卷号: 469, 页码: 11 作者:  Li, Yinan;  Fu, Jianxin;  Peng, Lin;  Sun, Xun;  Wang, Guoqing   |  收藏  |  浏览/下载：13/0  |  提交时间：2024/01/26 Microplastics removal  Emulsion  Dispersed phase  Hydrophobic force  Sustainability   A sustainable emulsion for separation and Raman identification of microplastics and nanoplastics 期刊论文  OAI收割 CHEMICAL ENGINEERING JOURNAL, 2023, 卷号: 469, 页码: 11 作者:  Li, Yinan;  Fu, Jianxin;  Peng, Lin;  Sun, Xun;  Wang, Guoqing   |  收藏  |  浏览/下载：3/0  |  提交时间：2024/11/08 Microplastics removal  Emulsion  Dispersed phase  Hydrophobic force  Sustainability   Effects of membrane pore activation on microporous membrane emulsification process and emulsion droplet formation 期刊论文  OAI收割 COLLOID AND POLYMER SCIENCE, 2021, 页码: 11 作者:  Hu, Yuning;  Gong, Fangling;  Yan, Xingran;  Li, Tong;  Chen, Jingkun   |  收藏  |  浏览/下载：36/0  |  提交时间：2022/06/15 Membrane emulsification  Pore activation  Emulsion performance  The flux of dispersed phase  Membrane wettability  Transmembrane pressure   Dispersed-Phase Holdup and Characteristic Velocity in an Agitated-Pulsed Solvent Extraction Column 期刊论文  OAI收割 CHEMICAL ENGINEERING & TECHNOLOGY, 2021, 页码: 15 作者:  Tan, Boren;  Li, Longxiang;  Lan, Minle;  Wang, Yong;  Qi, Tao   |  收藏  |  浏览/下载：18/0  |  提交时间：2021/03/29 Agitated‐  pulsed column  Dispersed‐  phase holdup  Process intensification  Solvent extraction   No pulsed radio emission during a bursting phase of a Galactic magnetar 期刊论文  OAI收割 Nature, 2020, 卷号: 587, 页码: 63-65 作者:  HXMT   |  收藏  |  浏览/下载：44/0  |  提交时间：2022/02/08 Astrophysics - High Energy Astrophysical Phenomena  Abstract: Fast radio bursts (FRBs) are millisecond-duration radio transients of unknown physical origin observed at extragalactic distances1-3. It has long been speculated that magnetars are the engine powering repeating bursts from FRB sources4-13, but no convincing evidence has been collected so far14. Recently, the Galactic magnetar SRG 1935+2154 entered an active phase by emitting intense soft íray bursts15. One FRB-like event with two peaks (FRB 200428) and a luminosity slightly lower than the faintest extragalactic FRBs was detected from the source, in association with a soft íray/hard-X-ray flare18-21. Here we report an eight-hour targeted radio observational campaign comprising four sessions and assisted by multi-wavelength (optical and hard-X-ray) data. During the third session, 29 soft-íray repeater (SGR) bursts were detected in íray energies. Throughout the observing period, we detected no single dispersed pulsed emission coincident with the arrivals of SGR bursts, but unfortunately we were not observing when the FRB was detected. The non-detection places a fluence upper limit that is eight orders of magnitude lower than the fluence of FRB 200428. Our results suggest that FRB-SGR burst associations are rare. FRBs may be highly relativistic and geometrically beamed, or FRB-like events associated with SGR bursts may have narrow spectra and characteristic frequencies outside the observed band. It is also possible that the physical conditions required to achieve coherent radiation in SGR bursts are difficult to satisfy, and that only under extreme conditions could an FRB be associated with an SGR burst.   Large angle beam steering using a slanted holographic polymer dispersed liquid crystal grating 期刊论文  OAI收割 Journal of Physics D-Applied Physics, 2018, 卷号: 51, 期号: 38, 页码: 6 作者:  Liu, M. H.;  Diao, Z. H.;  Xuan, L.;  Peng, Z. H.;  Yao, L. S.   |  收藏  |  浏览/下载：19/0  |  提交时间：2019/09/17 holographic polymer dispersed liquid crystal  slanted grating  beam  steering  diffraction  reflection  composite  phase  Physics   Isolated Single-Atom Pd Sites in Intermetallic Nanostructures: High Catalytic Selectivity for Semihydrogenation of Alkynes 期刊论文  OAI收割 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2017, 卷号: 139, 期号: 21, 页码: 7294-7301 作者:  Feng, QC;  Zhao, S;  Wang, Y;  Dong, JC;  Chen, WX   |  收藏  |  浏览/下载：66/0  |  提交时间：2018/08/30 Absorption Fine-structure  Atomically Dispersed Palladium  Liquid-phase Hydrogenation  Total-energy Calculations  Wave Basis-set  Structure Spectroscopy  Co Oxidation  Structure Standards  Surface Dynamics  Part Ii   Size-control growth of thermally stable Au nanoparticles encapsulated within ordered mesoporous carbon framework 期刊论文  OAI收割 CHINESE JOURNAL OF CATALYSIS, 2016, 卷号: 37, 期号: 1, 页码: 61—72 作者:  Wang, S;  Wang, J;  Zhu, XJ;  Wang, JQ;  Terasaki, O 收藏  |  浏览/下载：25/0  |  提交时间：2016/09/12 LIQUID-PHASE OXIDATION  DISPERSED GOLD NANOPARTICLES  COUPLING REACTION  CHEMOSELECTIVE HYDROGENATION  SELECTIVE SYNTHESIS  AGGREGATION-FREE  SUPPORTED GOLD  CATALYSTS  SILICA  EPOXIDATION   Experimental study on the dispersed phase macro-mixing in an immiscible liquid-liquid stirred reactor 期刊论文  OAI收割 CHEMICAL ENGINEERING SCIENCE, 2015, 卷号: 126, 期号: APR, 页码: 196-203 作者:  Cheng, Dang;  Feng, Xin;  Cheng, Jingcai;  Yang, Chao;  Mao, Zai-Sha 收藏  |  浏览/下载：34/0  |  提交时间：2015/04/01 Mixing time  Dispersed phase  Multiphase stirred reactor  Transport process  Transient response  Turbulence   Experimental and theoretical investigation of mass transfer in a circulating fluidized bed 期刊论文  OAI收割 CHEMICAL ENGINEERING SCIENCE, 2013, 卷号: 102, 期号: 0, 页码: 354-364 作者:  Hou, Baolin;  Tang, Hailong;  Zhang, Haiying;  Shao, Guoqiang;  Li, Hongzhong 收藏  |  浏览/下载：24/0  |  提交时间：2015/05/05 Circulating Fluidized Bed  Mass Transfer  Cluster Phase  Multi-Scale Mass Transfer  Meso-Scale  Dispersed Phase