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Since the advent of two-dimensional materials, the micro/nano technology has been greatly developed, and the design of micro/nano fluid devices has become an important research area. As a new two-dimensional material, the black phosphorus (BP) has attracted wide attention because of its excellent properties such as anisotropy, and it has been applied to many areas. In this paper, the axial motion properties of water molecules in the rotating black phosphorus nanotube (BPNT) are studied by the molecular dynamics method. The results show that water molecules in the rotating chiral BPNT can move along the axis, and the moving direction of water molecules is determined by the rotating direction of the nanotube. The velocity of water molecules and the resultant force of water molecules received from the nanotube in the axial direction increase with the angular velocity increasing. The friction coefficient and slip characteristics of the water-BP interface are calculated by using the Couette flow model, and it is clarified that the natural anisotropic microstructure on the surface of BP is the essential reason for the axial motion of water molecules in the rotating BPNT. Besides, we construct a model of filling water molecules between two BPNTs. It is found that the axial movement of water molecules between two nanotubes will be enhanced when the internal and external tube rotate simultaneously. The radius of the nanotubes will also affect the directional motion of the water molecules. Specifically, at the same angular velocity of BPNTs, with the increase of the radius, the axial motion velocity of water molecules in the BPNT will decrease, while the force received from the BPNT will increase. The axial motion of water molecules in the double-walled BPNT is little different from that in the single-walled BPNT, which proves that the number of layers has no significant influence on the driving effect of water molecules. The influence of temperature on the motion properties of water molecules depends on the coupling effect of pressure and temperature in the tube on the convection-solid interface friction coefficient. When the temperature is lower than the normal temperature, the axial velocity of water molecules and the force exerted by the BPNT will increase with the increase of temperature, and when the temperature reaches the normal temperature, it will become stable. The results will provide a theoretical basis for the study of the flow characteristics of the fluid in BPNTs and the application of the fluid drive devices based on BPNTs.
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Keywords:
- black phosphorus nanotubes /
- rotation /
- directional motion /
- molecular dynamics
[1] Novoselov K S, Fal'ko V I, Colombo L, Gellert P R, Schwab M G, Kim K 2012 Nature 490 192
Google Scholar
[2] Naumis G G, Barraza-Lopez S, Oliva-Leyva M, Terrones H 2017 Rep. Prog. Phys. 80 096501
Google Scholar
[3] Stampfer C, Jungen A, Linderman R, Obergfell D, Roth S, Hierold C 2006 Nano Lett. 6 1449
Google Scholar
[4] So H M, Sim J W, Kwon J, Yun J, Baik S, Chang W S 2013 Mater. Res. Bull. 48 5036
Google Scholar
[5] Cagatay E, Kohler P, Lugli P, Abdellah A 2015 IEEE Sens. J. 15 3225
Google Scholar
[6] Turlo V, Politano O, Baras F 2015 Acta Materialia. 99 363
Google Scholar
[7] Thomas J A, McGaughey A J H 2008 Nano Lett. 8 2788
Google Scholar
[8] Longhurst M J, Quirke N 2007 Nano Lett. 7 3324
Google Scholar
[9] Yang X P, Yang X N, Liu S Y 2015 Chinese. J. Chem. Eng. 23 1587
Google Scholar
[10] Zhang Z Q, Ye H F, Liu Z, Ding J N, Cheng G G, Ling Z Y, Zheng Y G, Wang L, Wang J B 2012 J. Appl. Phys. 111 114304
Google Scholar
[11] Wang L Y, Wu H A, Wang F C 2017 Sci. Rep. 7 41717
Google Scholar
[12] Lu W L, Nan H Y, Hong J H, Chen Y M, Zhu C, Liang Z, Ma X Y, Ni Z H, Jin C H, Zhang, Z 2014 Nano Res. 7 853
Google Scholar
[13] Pang J B, Bachmatiuk A, Yin Y, Trzebicka B, Zhao L, Fu L, Mendes R G, Gemming T, Liu Z F, Rummeli M H 2018 Adv. Energy Mater. 8 1702093
Google Scholar
[14] Qiao J S, Kong X H, Hu Z X, Yang F, Ji W 2014 Nat. Commun. 5 4475
Google Scholar
[15] Hu T, Han Y, Dong J M 2014 Nanotechnology 25 455703
Google Scholar
[16] Yang Z Y, Zhao J H, Wei N 2015 Appl. Phys. Lett. 107 023107
Google Scholar
[17] Zhao J L, Zhu J J, Cao R, Wang H D, Guo Z N, Sang D K, Tang J N, Fan D Y, Li J Q, Zhang H 2019 Nat. Commun. 10 4062
Google Scholar
[18] Hyun C, Kin J H, Lee J Y, Lee G H, Kim K S 2020 RSC Adv. 10 350
Google Scholar
[19] Zhang Z Q, Liu H L, Liu Z, Zhang Z, Cheng G G, Wang X D, Ding J N 2019 Appl. Surf. Sci. 475 857
Google Scholar
[20] 张忠强, 刘汉伦, 范晋伟, 丁建宁, 程广贵 2019 物理学报 68 170202
Google Scholar
Zhang Z Q, Liu H L, Fan J W, Ding J N, Cheng G G 2019 Acta Phys. Sin. 68 170202
Google Scholar
[21] Cai K, Wan J, Wei N, Qin Q H 2016 Nanotechnology 27 275701
Google Scholar
[22] Hao F, Liao X B, Xiao H, Chen X 2016 Nanotechnology 27 155703
Google Scholar
[23] Fernández-Escamilla H N, Quijano-Briones J J, Tlahuice-Flores A 2016 Phys. Chem. Chem. Phys. 18 12414
Google Scholar
[24] Horn H W, Swope W C, Pitera J W, Madura J D, Dick T J, Hura G L, Head-Gordon T 2004 J. Chem. Phys. 120 9665
Google Scholar
[25] Zhang H W, Ye H F, Zheng Y G, Zhang Z Q 2011 Microfluid. Nanofluid. 10 403
Google Scholar
[26] Cai K, Liu L, Shi J, Qin Q H 2017 Mater. Des. 121 406
Google Scholar
[27] Ryckaert J P, Ciccotti G, Berendsen H J C 1977 J. Comput. Phys. 23 327
Google Scholar
[28] Hou Q W, Cao B Y, Guo Z Y 2009 Nanotechnology 20 495503
Google Scholar
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2. 孙会琴,王思飞,田铮. 孔阵腔体屏蔽效能BLT方程修正与拓展分析. 电光与控制. 2023(07): 100-105 . 百度学术
3. 张晗,李常贤. 高频有损斜开孔腔体屏蔽效能研究. 微波学报. 2023(06): 12-17+34 . 百度学术
4. 胡小龙,李常贤. 高速列车屏蔽线转移阻抗与屏蔽效能研究. 电子测量技术. 2022(05): 80-85 . 百度学术
5. 张岩,田铮,王川川,杨清熙,王思飞. 双层腔体屏蔽效能随孔缝位置与数量变化规律研究. 电工技术学报. 2022(13): 3350-3360 . 百度学术
6. 于海波,张茂强,张晓波,虞晓阳,熊杰,刘彬. 高集成电力电子设备外壳屏蔽效能评估. 安全与电磁兼容. 2021(01): 69-72+79 . 百度学术
7. 公延飞,陈星彤,高超飞,孙剑. 一种快速预测有损腔体屏蔽效能和谐振模式的解析模型. 电工技术学报. 2021(08): 1569-1578 . 百度学术
8. 叶志红,张杰,周健健,苟丹. 有耗介质层上多导体传输线的电磁耦合时域分析方法. 物理学报. 2020(06): 47-54 . 百度学术
9. 马振洋,左晶,史春蕾,冯嘉诚,刘旭红. 机载电子设备屏蔽效能测试与优化. 航空学报. 2020(07): 226-233 . 百度学术
10. 王金田,刘雪明,商宝莹,李志勇,穆晓彤. 一种计算任意形状孔缝平均电极化率密度的方法. 电子测量技术. 2019(03): 31-34 . 百度学术
11. 王殿海,石成英,蔡星会,易昭湘. 有内置薄板腔体的HEMP屏蔽效能研究. 微波学报. 2019(01): 87-90 . 百度学术
12. 白婉欣,李天乐,郭安琪,成睿琦,焦重庆. 平面波照射下无限大导体板上周期孔阵屏蔽效能的解析研究. 物理学报. 2019(10): 64-72 . 百度学术
13. 阎芳,刘旭红,王鹏,马振洋,史春蕾,于新海,赵聪. 高强辐射场下不同孔阵的金属腔体屏蔽效能研究. 电光与控制. 2019(08): 90-94+100 . 百度学术
14. 郝建红,公延飞,蒋璐行,范杰清. 内置电路板的复杂多腔体电磁串扰屏蔽效能的解析研究. 电工技术学报. 2018(03): 670-679 . 百度学术
15. 郝建红,蒋璐行,范杰清,公延飞. 内置介质板的开孔箱体屏蔽效能电磁拓扑模型. 电工技术学报. 2017(09): 101-111 . 百度学术
16. 陈珂,杜平安,任丹. 一种基于缝隙天线阻抗的带缝腔体谐振频率计算方法. 电子学报. 2017(01): 232-237 . 百度学术
17. 高雪莲,马士杰,杨凯,李丹. 考虑高次模的孔缝腔体屏蔽效能计算方法. 高电压技术. 2017(10): 3344-3350 . 百度学术
18. 刘宁,张如彬,金杰. 投弃式仪器数据传输信道时频响应求解方法. 电波科学学报. 2016(05): 1009-1015 . 百度学术
19. 阚勇,闫丽萍,赵翔,周海京,刘强,黄卡玛. 基于电磁拓扑的多腔体屏蔽效能快速算法. 物理学报. 2016(03): 88-99 . 百度学术
20. 张玉廷,李冉,高文军,吕争,张华. 等效导纳模型分析航天器VHF/UHF频段屏蔽效能. 宇航学报. 2016(11): 1392-1397 . 百度学术
21. 陈珂,王丹丹,杜平安. 孔缝腔体电磁谐振特性的影响因素分析. 中国科技论文. 2016(20): 2307-2311 . 百度学术
22. 罗静雯,杜平安,任丹,肖培. 基于BLT方程的双层腔体屏蔽效能计算方法. 强激光与粒子束. 2015(11): 166-171 . 百度学术
其他类型引用(16)
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图 1 (a)单层黑磷模型, 其中手性角度θ指黑磷褶皱方向与z轴方向(纳米管轴向)的夹角; (b)手性角度为23.4°的黑磷纳米管; (c)填充水分子的黑磷纳米管旋转模型图
Figure 1. (a) Monolayer black phosphorus model, chiral angle θ is the intersection angle between the ripple direction of BP monolayer and z direction (the axial direction of the BPNT); (b) BPNT with a chiral angle of 23.4°; (c) model of the rotating BPNT filled with water molecules.
图 2 不同手性角度的黑磷纳米管以50 rad/ns的转速顺时针旋转时管内水分子沿轴线方向的(a)速度和(b)受力随时间的变化关系
Figure 2. For the angular velocity of the BPNT being 50 rad/ns, (a) the velocity in the axial direction of water molecules in BPNTs and (b) the resultant force in the axial direction of water molecules received from BPNTs with different chiral angles as a function of time.
图 3 手性角度为23.4°的黑磷纳米管以50 rad/ns的转速沿不同方向旋转时管内水分子沿轴向的(a)速度和(b)受力随时间的变化关系
Figure 3. For the angular velocity of the BPNT being 50 rad/ns in different directions of rotation, (a) the velocity in the axial direction of water molecules in the BPNT and (b) the resultant force in the axial direction of water molecules received from the BPNT as a function of time when the chiral angle is 23.4°.
图 11 手性角度为23.4°时, 不同半径的黑磷纳米管内水分子沿轴线方向的(a)速度和(b)受力随黑磷纳米管转速的变化关系
Figure 11. For different radius, (a) the velocity in the axial direction of water molecules in BPNTs and (b) the resultant force in the axial direction of water molecules received from BPNTs as a function of the angular velocity of BPNTs when the chiral angle is 23.4°.
图 12 手性角度为23.4°时, 不同层数黑磷纳米管内水分子沿轴线方向的(a)速度和(b)受力随黑磷纳米管转速的变化关系
Figure 12. For different layers, (a) the velocity in the axial direction of water molecules in BPNTs and (b) the resultant force in the axial direction of water molecules received from BPNTs as a function of the angular velocity of BPNTs when the chiral angle is 23.4°.
图 13 转速为50 rad/ns时, 手性角度为23.4°的黑磷纳米管内水分子的轴向速度与受力随温度的变化关系
Figure 13. For the angular velocity of the BPNT being 50 rad/ns, the velocity in the axial direction of water molecules in the BPNT and the resultant force in the axial direction of water molecules received from the BPNT as a function of the temperature when the chiral angle is 23.4°.
表 1 LJ势能函数的参数值
Table 1. Parameter values of LJ potential function
Atoms ε/kcal·mol–1 σ/Å P—P 0.36760 3.4380 O—O 0.16275 3.16435 P—O 0.24460 3.30120 -
[1] Novoselov K S, Fal'ko V I, Colombo L, Gellert P R, Schwab M G, Kim K 2012 Nature 490 192
Google Scholar
[2] Naumis G G, Barraza-Lopez S, Oliva-Leyva M, Terrones H 2017 Rep. Prog. Phys. 80 096501
Google Scholar
[3] Stampfer C, Jungen A, Linderman R, Obergfell D, Roth S, Hierold C 2006 Nano Lett. 6 1449
Google Scholar
[4] So H M, Sim J W, Kwon J, Yun J, Baik S, Chang W S 2013 Mater. Res. Bull. 48 5036
Google Scholar
[5] Cagatay E, Kohler P, Lugli P, Abdellah A 2015 IEEE Sens. J. 15 3225
Google Scholar
[6] Turlo V, Politano O, Baras F 2015 Acta Materialia. 99 363
Google Scholar
[7] Thomas J A, McGaughey A J H 2008 Nano Lett. 8 2788
Google Scholar
[8] Longhurst M J, Quirke N 2007 Nano Lett. 7 3324
Google Scholar
[9] Yang X P, Yang X N, Liu S Y 2015 Chinese. J. Chem. Eng. 23 1587
Google Scholar
[10] Zhang Z Q, Ye H F, Liu Z, Ding J N, Cheng G G, Ling Z Y, Zheng Y G, Wang L, Wang J B 2012 J. Appl. Phys. 111 114304
Google Scholar
[11] Wang L Y, Wu H A, Wang F C 2017 Sci. Rep. 7 41717
Google Scholar
[12] Lu W L, Nan H Y, Hong J H, Chen Y M, Zhu C, Liang Z, Ma X Y, Ni Z H, Jin C H, Zhang, Z 2014 Nano Res. 7 853
Google Scholar
[13] Pang J B, Bachmatiuk A, Yin Y, Trzebicka B, Zhao L, Fu L, Mendes R G, Gemming T, Liu Z F, Rummeli M H 2018 Adv. Energy Mater. 8 1702093
Google Scholar
[14] Qiao J S, Kong X H, Hu Z X, Yang F, Ji W 2014 Nat. Commun. 5 4475
Google Scholar
[15] Hu T, Han Y, Dong J M 2014 Nanotechnology 25 455703
Google Scholar
[16] Yang Z Y, Zhao J H, Wei N 2015 Appl. Phys. Lett. 107 023107
Google Scholar
[17] Zhao J L, Zhu J J, Cao R, Wang H D, Guo Z N, Sang D K, Tang J N, Fan D Y, Li J Q, Zhang H 2019 Nat. Commun. 10 4062
Google Scholar
[18] Hyun C, Kin J H, Lee J Y, Lee G H, Kim K S 2020 RSC Adv. 10 350
Google Scholar
[19] Zhang Z Q, Liu H L, Liu Z, Zhang Z, Cheng G G, Wang X D, Ding J N 2019 Appl. Surf. Sci. 475 857
Google Scholar
[20] 张忠强, 刘汉伦, 范晋伟, 丁建宁, 程广贵 2019 物理学报 68 170202
Google Scholar
Zhang Z Q, Liu H L, Fan J W, Ding J N, Cheng G G 2019 Acta Phys. Sin. 68 170202
Google Scholar
[21] Cai K, Wan J, Wei N, Qin Q H 2016 Nanotechnology 27 275701
Google Scholar
[22] Hao F, Liao X B, Xiao H, Chen X 2016 Nanotechnology 27 155703
Google Scholar
[23] Fernández-Escamilla H N, Quijano-Briones J J, Tlahuice-Flores A 2016 Phys. Chem. Chem. Phys. 18 12414
Google Scholar
[24] Horn H W, Swope W C, Pitera J W, Madura J D, Dick T J, Hura G L, Head-Gordon T 2004 J. Chem. Phys. 120 9665
Google Scholar
[25] Zhang H W, Ye H F, Zheng Y G, Zhang Z Q 2011 Microfluid. Nanofluid. 10 403
Google Scholar
[26] Cai K, Liu L, Shi J, Qin Q H 2017 Mater. Des. 121 406
Google Scholar
[27] Ryckaert J P, Ciccotti G, Berendsen H J C 1977 J. Comput. Phys. 23 327
Google Scholar
[28] Hou Q W, Cao B Y, Guo Z Y 2009 Nanotechnology 20 495503
Google Scholar
期刊类型引用(22)
1. 田立良,池浩,党杰. 一种优化服务器电磁辐射性能的自动展频方法. 信息技术与信息化. 2023(05): 136-139 . 百度学术
2. 孙会琴,王思飞,田铮. 孔阵腔体屏蔽效能BLT方程修正与拓展分析. 电光与控制. 2023(07): 100-105 . 百度学术
3. 张晗,李常贤. 高频有损斜开孔腔体屏蔽效能研究. 微波学报. 2023(06): 12-17+34 . 百度学术
4. 胡小龙,李常贤. 高速列车屏蔽线转移阻抗与屏蔽效能研究. 电子测量技术. 2022(05): 80-85 . 百度学术
5. 张岩,田铮,王川川,杨清熙,王思飞. 双层腔体屏蔽效能随孔缝位置与数量变化规律研究. 电工技术学报. 2022(13): 3350-3360 . 百度学术
6. 于海波,张茂强,张晓波,虞晓阳,熊杰,刘彬. 高集成电力电子设备外壳屏蔽效能评估. 安全与电磁兼容. 2021(01): 69-72+79 . 百度学术
7. 公延飞,陈星彤,高超飞,孙剑. 一种快速预测有损腔体屏蔽效能和谐振模式的解析模型. 电工技术学报. 2021(08): 1569-1578 . 百度学术
8. 叶志红,张杰,周健健,苟丹. 有耗介质层上多导体传输线的电磁耦合时域分析方法. 物理学报. 2020(06): 47-54 . 百度学术
9. 马振洋,左晶,史春蕾,冯嘉诚,刘旭红. 机载电子设备屏蔽效能测试与优化. 航空学报. 2020(07): 226-233 . 百度学术
10. 王金田,刘雪明,商宝莹,李志勇,穆晓彤. 一种计算任意形状孔缝平均电极化率密度的方法. 电子测量技术. 2019(03): 31-34 . 百度学术
11. 王殿海,石成英,蔡星会,易昭湘. 有内置薄板腔体的HEMP屏蔽效能研究. 微波学报. 2019(01): 87-90 . 百度学术
12. 白婉欣,李天乐,郭安琪,成睿琦,焦重庆. 平面波照射下无限大导体板上周期孔阵屏蔽效能的解析研究. 物理学报. 2019(10): 64-72 . 百度学术
13. 阎芳,刘旭红,王鹏,马振洋,史春蕾,于新海,赵聪. 高强辐射场下不同孔阵的金属腔体屏蔽效能研究. 电光与控制. 2019(08): 90-94+100 . 百度学术
14. 郝建红,公延飞,蒋璐行,范杰清. 内置电路板的复杂多腔体电磁串扰屏蔽效能的解析研究. 电工技术学报. 2018(03): 670-679 . 百度学术
15. 郝建红,蒋璐行,范杰清,公延飞. 内置介质板的开孔箱体屏蔽效能电磁拓扑模型. 电工技术学报. 2017(09): 101-111 . 百度学术
16. 陈珂,杜平安,任丹. 一种基于缝隙天线阻抗的带缝腔体谐振频率计算方法. 电子学报. 2017(01): 232-237 . 百度学术
17. 高雪莲,马士杰,杨凯,李丹. 考虑高次模的孔缝腔体屏蔽效能计算方法. 高电压技术. 2017(10): 3344-3350 . 百度学术
18. 刘宁,张如彬,金杰. 投弃式仪器数据传输信道时频响应求解方法. 电波科学学报. 2016(05): 1009-1015 . 百度学术
19. 阚勇,闫丽萍,赵翔,周海京,刘强,黄卡玛. 基于电磁拓扑的多腔体屏蔽效能快速算法. 物理学报. 2016(03): 88-99 . 百度学术
20. 张玉廷,李冉,高文军,吕争,张华. 等效导纳模型分析航天器VHF/UHF频段屏蔽效能. 宇航学报. 2016(11): 1392-1397 . 百度学术
21. 陈珂,王丹丹,杜平安. 孔缝腔体电磁谐振特性的影响因素分析. 中国科技论文. 2016(20): 2307-2311 . 百度学术
22. 罗静雯,杜平安,任丹,肖培. 基于BLT方程的双层腔体屏蔽效能计算方法. 强激光与粒子束. 2015(11): 166-171 . 百度学术
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