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| 1 | Influences of different types of magnetic fields on HCFC-141b gas hydrate formation processes显示文摘In this study, visualizations and experiments are carried out on the influence of static and rotating magnetic fields on the characteristics of HCFC-141b gas hydrate formation, such as crystallization form, formation temperature and induction time. It has been found that a proper rotating magnetic field can considerably improve the low-pressure gas hydrate formation process, especially in increasing the formation temperature and shortening the induction time. The mor- phology of the gas hydrate formation appears rather complex and compact. However, a proper static magnetic field can make the gas hydrate crystal more organized, which will be benefit to heat transfer. | SHU Bifen MA Xiaolin GUO Kaihua LI Jianhong | 2004 | Science China Chemistry2004，47，5： | 14 |
| 2 | Great enhancement of photocatalytic activity of nitrogen-doped titania by coupling with tungsten oxide 显示文摘 | Gao Bifen Ma Ying Cao Yaan | 2006 | Journal of Physical Chemistry B2006，110，14： | 1 |
| 3 | Evaluation of performance of MPPT devices in PV systems with storage batteries显示文摘 | Chen Wei Shen Hui Shu Bifen | | 0，，09： | 1 |
| 4 | Supramolecular electrostatic self-assembly of mesoporous thin-walled graphitic carbon nitride microtubes for highly efficient visible-light photocatalytic activities显示文摘For efficient solar energy conversion,the morphology engineering of hollow graphitic carbon nitride(gC3 N4)is one of the promising approachs benefiting from abundant exposed active sites and short photocarrier transport distances,but is difficult to control on account of easy structural collapse.Herein,a facile supramolecular electrostatic self-assembly strategy has been developed for the first time to fabricate mesoporous thin-walled g-C3N4 microtubes(mtw-CNT)with shell thickness of ca.13 nm.The morphological control of g-C3N4 enhances specific surface area by 12 times,induces stronger optical absorption,widens bandgap by 0.18 e V,improves photocurrent density by 2.5 times,and prolongs lifetimes of charge carriers from bulk to surface,compared with those of bulk g-C3N4.As a consequence,the transformed g-C3N4 exhibits the optimum photocatalytic H2-production rate of 3.99 mmol·h^-1·g^-1(λ>420 nm)with remarkable apparent quantum efficiency of 8.7%(λ=420±15 nm)and long-term stability.Moreover,mtw-CNT also achieves high photocatalytic CO2-to-CO selectivity of 96%(λ>420 nm),much better than those on the most previously reported porous g-C3N4 photocatalysts prepared by the conventional hard-templating and soft-templating methods. | Yilin Chen Xingchen He Dongsheng Guo Yanqin Cai Jingling Chen Yun Zheng Bifen Gao Bizhou Lin | 2020 | Journal of Energy Chemistry2020，29，10： | 1 |
| 5 | Team personality composition, affective ties and knowledge sharing: A team-level analysis 显示文摘 | Hsu Bifen Wu Weili Yeh Ryh-Song | 2011 | International Journal of Technology Management2011，53，24： | 1 |
| 6 | Efficient decomposition of organic compounds with FeTiO 3 /TiO 2 heterojunction under visible light irradiation显示文摘 | Bifen Gao Yong Joo Kim Ashok Kumar Chakraborty Wan In Lee | 2008 | Applied Catalysis B Environmental2008，，3： | 1 |
| 7 | Origin of the visible-light photoactivity of NH 3 -treated TiO 2 : Effect of nitrogen doping and oxygen vacancies显示文摘 | Yilin Chen Xiaoxin Cao Bizhou Lin Bifen Gao | 2013 | Applied Surface Science2013，，： | 1 |
| 8 | Phosphorene-Based Heterostructured Photocatalysts显示文摘Semiconductor photocatalysis is a potential pathway to solve the problems of global energy shortage and environmental pollution.Black phosphorus(BP)has been widely used in the field of photocatalysis owing to its features of high hole mobility,adjustable bandgap,and wide optical absorption range.Nevertheless,pristine BP still exhibits unsatisfactory photocatalytic activity due to the low separation efficiency of photoinduced charge carriers.In recent years,the construction of heterostructured photocatalysts based on BP has become a research hotspot in photocatalysis with the remarkable improvement of photoexcited charge-separation efficiency.Herein,progress on the design,synthesis,properties,and applications of BP and its corresponding heterostructured photocatalysts is summarized.Furthermore,the photocatalytic applications of BP-based heterostructured photocatalysts in water splitting,pollutant degradation,carbon dioxide reduction,nitrogen fixation,bacterial disinfection,and organic synthesis are reviewed.Opportunities and challenges for the exploration of advanced BP-based heterostructured photocatalysts are presented.This review will promote the development and applications of BP-based heterostructured photocatalysts in energy conversion and environmental remediation. | Yun Zheng Yilin Chen Bifen Gao Bizhou Lin Xinchen Wang | 2021 | Engineering2021，7，7： | 1 |
| 9 | HFC-134a refrigerant gas hydrate formation process and RIN model显示文摘In this paper, the macroscopic visualization experiments of HFC-134a refrigerant gas hydrate formation are investigated. According to the macroscopic photos and Mori’s microscopic photos of HFC-134a hydrate formation process, the mechanism of gas hydrate formation is analyzed. A random inducement nucleation model is presented to describe the hydrate formation process. The factors affecting the fractal growth dimension in the model, such as step, branch increment and angle, are discussed. | ZHAO Yongli QUO Kaihua LIU Xiaocong FAN Shuanshi SHU Bifen GE Xinshi | 2001 | Chinese Science Bulletin2001，46，17： | 0 |
| 10 | Enhanced Visible-light-driven Photocatalytic Performance of In2O3-10aded TiO2 Nanocubes with Exposed (001) Facet显示文摘 | GAO Bifen WAN Jianfeng HU Desheng CHEN Yilin LIN Bizhou | 2017 | Chemical Research in Chinese Universities2017，33，6： | 0 |
| 11 | Effects of magnetic fluids on crystallization characterizations in a multi-component and multiphase system显示文摘In this study, experiments are carried out on the effects of magnetic fluids on the crystallization char- acterizations in a multi-component and multiphase system, which contains the liquid and the vapor of HCFC141b, water, water vapor, and gas hydrates. The mass transfer phenomena between the phase interfaces of water-HCFC141b and water-vapor are also researched. The experimental results show that in the presence of a rotary magnetic field, magnetic fluids can remarkably enhance the heat and mass transfer between phase interfaces and, therefore, improve the performance of crystallization, especially in improving the formation temperature and velocity. | SHU BiFen SHEN Hui CHEN MeiYuan XIA JianHan WANG Xiang SUN JianWei | 2008 | Science China Chemistry2008，51，4： | 0 |
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