1
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Deng Z, Meng X, Li C, Yao Z, Gong W. Effects of halloysite nanotubes modified by organic phosphate on the performance improvement for polypropylene. J Appl Polym Sci 2023. [DOI: 10.1002/app.53703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Affiliation(s)
- Zhaopeng Deng
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering and Production Engineering Department, School of Chemical Engineering East China University of Science and Technology Shanghai China
| | - Xin Meng
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering and Production Engineering Department, School of Chemical Engineering East China University of Science and Technology Shanghai China
| | - Chenyang Li
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering and Production Engineering Department, School of Chemical Engineering East China University of Science and Technology Shanghai China
| | - Zhongyang Yao
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering and Production Engineering Department, School of Chemical Engineering East China University of Science and Technology Shanghai China
| | - Weiguang Gong
- Research and Development Center for Sports Materials East China University of Science and Technology Shanghai China
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2
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Physical, mechanical and abrasive wear behavior of attapulgite reinforced walnut shell/PVC composites. JOURNAL OF POLYMER RESEARCH 2022. [DOI: 10.1007/s10965-022-03374-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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3
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Hu S, Chen X, Bin Rusayyis MA, Purwanto NS, Torkelson JM. Reprocessable polyhydroxyurethane networks reinforced with reactive polyhedral oligomeric silsesquioxanes (POSS) and exhibiting excellent elevated temperature creep resistance. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.124971] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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4
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Yan K, Chen D, Wang L, Yang W. A Facile Method for Delaying the Migration of Antifogging Agents in Polyethylene Films. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c00492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ke Yan
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Dong Chen
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Li Wang
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Wantai Yang
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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5
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Cascione M, De Matteis V, Persano F, Leporatti S. AFM Characterization of Halloysite Clay Nanocomposites' Superficial Properties: Current State-of-the-Art and Perspectives. MATERIALS 2022; 15:ma15103441. [PMID: 35629468 PMCID: PMC9146693 DOI: 10.3390/ma15103441] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 05/02/2022] [Accepted: 05/06/2022] [Indexed: 01/24/2023]
Abstract
Natural halloysite clay nanotubes (HNTs) are versatile inorganic reinforcing materials for creating hybrid composites. Upon doping HNTs with polymers, coating, or loading them with bioactive molecules, the production of novel nanocomposites is possible, having specific features for several applications. To investigate HNTs composites nanostructures, AFM is a very powerful tool since it allows for performing nano-topographic and morpho-mechanical measurements in any environment (air or liquid) without treatment of samples, like electron microscopes require. In this review, we aimed to provide an overview of recent AFM investigations of HNTs and HNT nanocomposites for unveiling hidden characteristics inside them envisaging future perspectives for AFM as a smart device in nanomaterials characterization.
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Affiliation(s)
- Mariafrancesca Cascione
- Department of Mathematics & Physics “Ennio De Giorgi”, University of Salento, Via Arnesano, 73100 Lecce, Italy; (V.D.M.); (F.P.)
- Correspondence: (M.C.); (S.L.); Tel.: +39-0832-319829 (S.L.)
| | - Valeria De Matteis
- Department of Mathematics & Physics “Ennio De Giorgi”, University of Salento, Via Arnesano, 73100 Lecce, Italy; (V.D.M.); (F.P.)
| | - Francesca Persano
- Department of Mathematics & Physics “Ennio De Giorgi”, University of Salento, Via Arnesano, 73100 Lecce, Italy; (V.D.M.); (F.P.)
- CNR Nanotec—Institute of Nanotechnology, Via Monteroni, 73100 Lecce, Italy
| | - Stefano Leporatti
- CNR Nanotec—Institute of Nanotechnology, Via Monteroni, 73100 Lecce, Italy
- Correspondence: (M.C.); (S.L.); Tel.: +39-0832-319829 (S.L.)
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6
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Altorbaq AS, Krauskopf AA, Wen X, Pérez-Camargo RA, Su Y, Wang D, Müller AJ, Kumar SK. Crystallization Kinetics and Nanoparticle Ordering in Semicrystalline Polymer Nanocomposites. Prog Polym Sci 2022. [DOI: 10.1016/j.progpolymsci.2022.101527] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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7
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Shin H, Kim S, Kim J, Kong S, Lee Y, Lee J. Preparation of 3‐pentadecylphenol‐modified cellulose nanocrystal and its application as a filler to polypropylene nanocomposites having improved antibacterial and mechanical properties. J Appl Polym Sci 2021. [DOI: 10.1002/app.51848] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Huiseob Shin
- School of Chemical and Biological Engineering, and Institute of Chemical Processes Seoul National University Seoul Republic of Korea
| | - Sangwan Kim
- School of Chemical and Biological Engineering, and Institute of Chemical Processes Seoul National University Seoul Republic of Korea
| | - Jinseok Kim
- School of Chemical and Biological Engineering, and Institute of Chemical Processes Seoul National University Seoul Republic of Korea
| | - Saerom Kong
- School of Chemical and Biological Engineering, and Institute of Chemical Processes Seoul National University Seoul Republic of Korea
| | - Yonghoon Lee
- Chemical Pilot Bldg. S‐OIL TS&D Center Seoul Republic of Korea
| | - Jong‐Chan Lee
- School of Chemical and Biological Engineering, and Institute of Chemical Processes Seoul National University Seoul Republic of Korea
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8
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Issa S, Cousin F, Bonnevide M, Gigmes D, Jestin J, Phan TNT. Poly(ethylene oxide) grafted silica nanoparticles: efficient routes of synthesis with associated colloidal stability. SOFT MATTER 2021; 17:6552-6565. [PMID: 34151921 DOI: 10.1039/d1sm00678a] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
In this study, poly(ethylene oxide) monomethyl ether (MPEO) of molecular weight of 5000, 10 000, and 20 000 g mol-1 were grafted onto colloidal silica nanoparticles (NPs) of a 27.6 nm diameter using two distinct "grafting to" processes. The first method was based on the coupling reaction of epoxide-end capped MPEO with amine-functionalized silica NPs, while the second method was based on the condensation of triethoxysilane-terminated MPEO onto the unmodified silica NPs. The influence of PEO molecular weight, grafting process and grafting conditions (temperature, reactant concentration, reaction time) on the PEO grafting density was fully investigated. Thermogravimetric analysis (TGA) was used to determine the grafting density which ranged from 0.12 chains per nm2 using the first approach to 1.02 chains per nm2 when using the second approach. 29Si CP/MAS NMR characterization indirectly revealed that above a grafting density value of 0.3 PEO chains per nm2, a dendri-graft PEO network was built around the silica surface which was composed of PEO chains directly anchored to the silica surface and those grafted to silica NPs by intermediate of >CH-O-Si- bonds. The colloidal stability of the particles during different steps of the grafting process was characterized by small-angle X-ray scattering (SAXS). We have found that the colloidal systems are stable whatever the achieved grafting density due to the strong repulsions between the NPs, with the strength of repulsion increasing with the molecular weight of the grafted MPEO chains.
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Affiliation(s)
- Sébastien Issa
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire, UMR 7273-Campus Scientifique St Jérôme, Service 542, 13397 Marseille Cedex 20, France.
| | - Fabrice Cousin
- Laboratoire Léon Brillouin, UMR 12, Université Paris-Saclay, IRAMIS/CEA Saclay, 91191 Gif-sur-Yvette Cedex, France.
| | - Marine Bonnevide
- Manufacture Française des Pneumatiques MICHELIN, Site de Ladoux, 23 place des Carmes Déchaux, F-63 040 Clermont-Ferrand, Cedex 9, France
| | - Didier Gigmes
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire, UMR 7273-Campus Scientifique St Jérôme, Service 542, 13397 Marseille Cedex 20, France.
| | - Jacques Jestin
- Laboratoire Léon Brillouin, UMR 12, Université Paris-Saclay, IRAMIS/CEA Saclay, 91191 Gif-sur-Yvette Cedex, France.
| | - Trang N T Phan
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire, UMR 7273-Campus Scientifique St Jérôme, Service 542, 13397 Marseille Cedex 20, France.
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9
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Mei XY, Zhou YG, Sun HL, Dong BB, Liu CT, Turng LS. Evaluating the gas-laden ability of polymer melt under atmospheric conditions using a modified torque rheometer. J CELL PLAST 2021. [DOI: 10.1177/0021955x21997351] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
To investigate the effects of incorporating gas and the associated influencing factors on polymer melt, a method of evaluating the gas-laden ability using modified rheometric measurements was proposed. In this study, common and widely used thermoplastic materials—polypropylene (PP) and high-density polyethylene (HDPE), and their blends with different weight ratios—were selected, and the rheological properties of neat melt and gas-laden melts were tested using a modified torque rheometer. The foamed samples were also produced using a regular injection-molding machine, and the foamed morphology was examined by scanning electron microscope (SEM). The comparison of rheological curves of neat melt and gas-laden melt indicated that the incorporation of gas influenced the rheological properties of the gas-laden polymer melts as evidenced by a decrease of zero-rotational torque and an increase in the melt flow index. The results also suggested that the gas-laden ability of polymer melt could be evaluated quantitatively by the decay (due to desorption) of gas using the modified rheological measurement method. This study also demonstrated that the gas-laden ability can be used to predict the foaming behavior of polymer melts.
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Affiliation(s)
- Xing-Yu Mei
- School of Materials Science and Engineering, Jiangsu University of Science and Technology Zhenjiang, Jiangsu, PR China
| | - Ying-Guo Zhou
- National Engineering Research Center for Advanced Polymer Processing Technology Zhengzhou University, Zhengzhou, PR China
| | - Hong-Long Sun
- School of Materials Science and Engineering, Jiangsu University of Science and Technology Zhenjiang, Jiangsu, PR China
| | - Bin-Bin Dong
- National Engineering Research Center for Advanced Polymer Processing Technology Zhengzhou University, Zhengzhou, PR China
| | - Chun-Tai Liu
- National Engineering Research Center for Advanced Polymer Processing Technology Zhengzhou University, Zhengzhou, PR China
| | - Lih-Sheng Turng
- Polymer Engineering Center, Department of Mechanical Engineering University of Wisconsin–Madison, Madison, WI, USA
- Wisconsin Institute for Discovery, University of Wisconsin – Madison, Madison, WI, USA
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10
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Watanabe R, Sugahara A, Hagihara H, Mizukado J, Shinzawa H. In Situ Fourier Transform Infrared Spectroscopic Imaging for Elucidating Variations in Chemical Structures of Polymer Composites at the Matrix–Filler Interface during Reactive Processing. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c01878] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ryota Watanabe
- Research Institute for Sustainable Chemistry, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba 305-8565, Japan
| | - Aki Sugahara
- Research Institute for Sustainable Chemistry, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba 305-8565, Japan
| | - Hideaki Hagihara
- Research Institute for Sustainable Chemistry, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba 305-8565, Japan
| | - Junji Mizukado
- Research Institute for Sustainable Chemistry, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba 305-8565, Japan
| | - Hideyuki Shinzawa
- Research Institute for Sustainable Chemistry, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba 305-8565, Japan
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11
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Kalimullin AV, Saprykina N, Zuev VV. The Effect of Type of Filler on Microphase Separation and Reinforcement in Polyurethane Based Composites. J MACROMOL SCI B 2020. [DOI: 10.1080/00222348.2020.1855830] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
| | - N. Saprykina
- Institute of Macromolecular Compounds of the Russian Academy of Sciences, Sankt Petersburg, Russian Federation
| | - Vjacheslav V. Zuev
- Institute of Macromolecular Compounds of the Russian Academy of Sciences, Sankt Petersburg, Russian Federation
- ITMO University, Sankt Petersburg, Russian Federation
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12
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Wei T, Torkelson JM. Molecular Weight Dependence of the Glass Transition Temperature ( Tg)-Confinement Effect in Well-Dispersed Poly(2-vinyl pyridine)–Silica Nanocomposites: Comparison of Interfacial Layer Tg and Matrix Tg. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c01577] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Tong Wei
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
| | - John M. Torkelson
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
- Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208, United States
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13
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Behera K, Veluri S, Chang YH, Yadav M, Chiu FC. Nanofillers-induced modifications in microstructure and properties of PBAT/PP blend: Enhanced rigidity, heat resistance, and electrical conductivity. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122758] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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14
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Danyliuk N, Tomaszewska J, Tatarchuk T. Halloysite nanotubes and halloysite-based composites for environmental and biomedical applications. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113077] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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15
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Antibacterial nanobiocomposite based on halloysite nanotubes and extracted xylan from bagasse pith. Int J Biol Macromol 2020; 160:276-287. [PMID: 32470589 DOI: 10.1016/j.ijbiomac.2020.05.209] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 05/05/2020] [Accepted: 05/23/2020] [Indexed: 12/17/2022]
Abstract
In this study, the antibacterial polyelectrolyte carboxymethyl xylan/chitosan (CMX/CS) films incorporated with halloysite nanotubes (HNTs) and Origanum vulgare essential oil (OEO) were prepared and then characterized. Xylan-rich hemicelluloses (62.23%) were extracted from sugarcane bagasse pith and then subjected to carboxymethylation. FTIR analysis revealed the successful modification of hemicelluloses. The irregular white spots in SEM images of nanobiocomposites revealed the entrance of HNTs into the polymer matrix. EDX maps manifested that the density of Si and Al atoms increased, as the amount of HNT increased. The observed discontinuities for EO-containing nanobiocomposites in the SEM images may be attributed to the hydrophobic nature of EO. The barrier properties of the nanocomposites improved by incorporation of HNTs and O. vulgare. The tensile strength of nanocomposite improved significantly by incorporating HNT. EO/HNT-containing films exhibited a higher antibacterial activity against selected bacteria than HNT-containing films.
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16
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A simple mixing method for polyamide 12/attapulgite nanocomposites: structural and mechanical characterization. SN APPLIED SCIENCES 2020. [DOI: 10.1007/s42452-020-2153-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
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17
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Hao T, Xu D, Ming Y, Zhang S, Wei Y, Zhou Z, Nie Y, Yan D. Correlation between molecular weight and confined crystallization behavior of polymers grafted onto a zero-dimensional filler. CrystEngComm 2020. [DOI: 10.1039/c9ce01606f] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this work, polymer chains of different molecular weights are grafted onto a zero-dimensional filler.
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Affiliation(s)
- Tongfan Hao
- Institute of Green Chemistry and Chemical Technology
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Ding Xu
- Institute of Polymer Materials
- School of Materials Science and Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Yongqiang Ming
- Institute of Polymer Materials
- School of Materials Science and Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Shuihua Zhang
- Institute of Polymer Materials
- School of Materials Science and Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Yangyang Wei
- Institute of Polymer Materials
- School of Materials Science and Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Zhiping Zhou
- Institute of Polymer Materials
- School of Materials Science and Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Yijing Nie
- Institute of Polymer Materials
- School of Materials Science and Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Deyue Yan
- School of Chemistry & Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
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