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High-performance salt-resistant solar interfacial evaporation by flexible robust porous carbon/pulp fiber membrane

基于柔性多孔碳/纸浆纤维膜的高性能耐盐太阳能界面蒸发

Abstract

Solar evaporation has emerged as an attractive technology to produce freshwater by utilizing renewable solar energy. However, it remains a huge challenge to develop efficient solar steam generators with good flexibility, low cost and remarkable salt resistance. Herein, we prepare flexible, robust solar membranes by filtration of porous carbon and commercial paper pulp fiber. The porous carbon with well-defined structures is prepared through controlled carbonization of biomass/waste plastics by eutectic salts. We prove the synergistic effect of porous carbon and paper pulp fiber in boosting solar evaporation performance. Firstly, the porous carbon displays a high light absorption, while the paper pulp fiber with good hydrophilicity effectively promotes the transport of water. Secondly, the combination between porous carbon and paper pulp fiber reduces the water vaporization enthalpy by 20%, which is important to significantly improve the evaporation performance. As a proof of concept, the porous carbon/paper pulp fiber membrane possesses a high evaporation rate of 1.8 kg m−2 h−1 under 1 kW m−2 irradiation. Thirdly, the good flexibility and mechanical property of paper pulp fiber enable the solar membrane to work well under extreme conditions (e.g., after 20 cycles of folding/stretching/recovery). Lastly, due to the super-hydrophilicity and superwetting, the hybrid membrane exhibits the exceptional salt resistance and long-term stability in continuous seawater desalination, e.g., for 50 h. Importantly, a large-scale solar desalination device for outdoor experiments is developed to produce freshwater. Consequently, this work provides a new insight into developing advanced flexible solar evaporators with superb performance in seawater desalination.

摘要

太阳能蒸发是利用太阳能进行淡水生产和海水淡化的一项极具吸引力的技术. 然而, 开发柔性高、成本低、耐盐性好的高效太阳能蒸汽发生器仍然是一个巨大的挑战. 本文利用多孔碳和商业纸浆纤维材料, 通过简单抽滤来制备柔性、耐用的太阳能光热膜. 结构明确的多孔碳利用熔融盐对生物质/废塑料进行可控碳化制备. 我们证明了多孔碳和纸浆纤维在提高太阳能蒸汽性能方面具有协同效应. 首先, 多孔碳表现出优异的光吸收性能和光热效应, 而亲水性的纸浆纤维则能有效地输送水分. 其次, 多孔碳的纳米孔与纸浆纤维的亲水基团相结合, 使水的蒸发焓降低了20%, 这是提高蒸发性能的关键. 比如, 在1 kW m−2辐照下, 多孔碳/纸浆纤维复合膜的蒸发速率高达1.8 kg m−2 h−1. 此外, 纸浆纤维良好的柔韧性和机械性能使复合膜在极端条件下(例如, 经过20次折叠/拉伸/恢复)处理后仍然表现出非常好的性能. 最后, 得益于超亲水性和超湿润性, 复合膜在连续海水淡化过程中表现出优异的耐盐性和长期稳定性. 本文还开发了一种用于室外实验的大型太阳能海水淡化装置, 用于生产淡水. 因此, 这项工作为开发先进的柔性太阳能蒸发器提供了新的策略.

References

  1. 1

    Gao M, Zhu L, Peh CK, et al. Solar absorber material and system designs for photothermal water vaporization towards clean water and energy production. Energy Environ Sci, 2019, 12: 841–864

    CAS  Article  Google Scholar 

  2. 2

    Elimelech M, Phillip WA. The future of seawater desalination: Energy, technology, and the environment. Science, 2011, 333: 712–717

    CAS  Article  Google Scholar 

  3. 3

    Chu S, Majumdar A. Opportunities and challenges for a sustainable energy future. Nature, 2012, 488: 294–303

    CAS  Article  Google Scholar 

  4. 4

    Wang Z, Horseman T, Straub AP, et al. Pathways and challenges for efficient solar-thermal desalination. Sci Adv, 2019, 5: eaax0763

    CAS  Article  Google Scholar 

  5. 5

    Wang W, Shi Y, Zhang C, et al. Simultaneous production of fresh water and electricity via multistage solar photovoltaic membrane distillation. Nat Commun, 2019, 10: 3012

    Article  CAS  Google Scholar 

  6. 6

    Tao P, Ni G, Song C, et al. Solar-driven interfacial evaporation. Nat Energy, 2018, 3: 1031–1041

    Article  Google Scholar 

  7. 7

    Zhu L, Gao M, Peh CKN, et al. Recent progress in solar-driven interfacial water evaporation: Advanced designs and applications. Nano Energy, 2019, 57: 507–518

    CAS  Article  Google Scholar 

  8. 8

    Chen C, Kuang Y, Hu L. Challenges and opportunities for solar evaporation. Joule, 2019, 3: 683–718

    CAS  Article  Google Scholar 

  9. 9

    Zhou Y, Ding T, Gao M, et al. Controlled heterogeneous water distribution and evaporation towards enhanced photothermal water-electricity-hydrogen production. Nano Energy, 2020, 77: 105102

    CAS  Article  Google Scholar 

  10. 10

    Zhao F, Guo Y, Zhou X, et al. Materials for solar-powered water evaporation. Nat Rev Mater, 2020, 5: 388–401

    Article  Google Scholar 

  11. 11

    Kashyap V, Ghasemi H. Solar heat localization: Concept and emerging applications. J Mater Chem A, 2020, 8: 7035–7065

    CAS  Article  Google Scholar 

  12. 12

    Chen C, Zhou L, Yu J, et al. Dual functional asymmetric plasmonic structures for solar water purification and pollution detection. Nano Energy, 2018, 51: 451–456

    CAS  Article  Google Scholar 

  13. 13

    Yang Y, Yang X, Fu L, et al. Two-dimensional flexible bilayer Janus membrane for advanced photothermal water desalination. ACS Energy Lett, 2018, 3: 1165–1171

    CAS  Article  Google Scholar 

  14. 14

    Gao M, Peh CK, Phan HT, et al. Solar absorber gel: Localized macro-nano heat channeling for efficient plasmonic Au nanoflowers photo-thermic vaporization and triboelectric generation. Adv Energy Mater, 2018, 8: 1800711

    Article  CAS  Google Scholar 

  15. 15

    Wang C, Li Z, Wang W, et al. Greatly enhanced anticorrosion of Al-AlNxOy nanocermet films with self-passivated Al nanoparticles for enduring solar-thermal energy harvesting. J Mater Chem A, 2019, 7: 13080–13089

    CAS  Article  Google Scholar 

  16. 16

    Meng FL, Gao M, Ding T, et al. Modular deformable steam electricity cogeneration system with photothermal, water, and electrochemical tunable multilayers. Adv Funct Mater, 2020, 30: 2002867

    CAS  Article  Google Scholar 

  17. 17

    Zhu G, Xu J, Zhao W, et al. Constructing black titania with unique nanocage structure for solar desalination. ACS Appl Mater Interfaces, 2016, 8: 31716–31721

    CAS  Article  Google Scholar 

  18. 18

    Chen Q, Pei Z, Xu Y, et al. A durable monolithic polymer foam for efficient solar steam generation. Chem Sci, 2018, 9: 623–628

    CAS  Article  Google Scholar 

  19. 19

    Liu F, Zhao B, Wu W, et al. Low cost, robust, environmentally friendly geopolymer-mesoporous carbon composites for efficient solar powered steam generation. Adv Funct Mater, 2018, 28: 1803266

    Article  CAS  Google Scholar 

  20. 20

    Zhang B, Song C, Liu C, et al. Molten salts promoting the “controlled carbonization” of waste polyesters into hierarchically porous carbon for high-performance solar steam evaporation. J Mater Chem A, 2019, 7: 22912–22923

    CAS  Article  Google Scholar 

  21. 21

    Wang G, Fu Y, Guo A, et al. Reduced graphene oxide-polyurethane nanocomposite foam as a reusable photoreceiver for efficient solar steam generation. Chem Mater, 2017, 29: 5629–5635

    CAS  Article  Google Scholar 

  22. 22

    Ming X, Guo A, Zhang Q, et al. 3D macroscopic graphene oxide/MXene architectures for multifunctional water purification. Curr Alzheimer Resbon, 2020, 167: 285–295

    CAS  Google Scholar 

  23. 23

    Zhu HW, Ge J, Zhao HY, et al. Sponge-templating synthesis of sandwich-like reduced graphene oxide nanoplates with confined gold nanoparticles and their enhanced stability for solar evaporation. Sci China Mater, 2020, 63: 1957–1965

    Article  CAS  Google Scholar 

  24. 24

    Zhao F, Zhou X, Shi Y, et al. Highly efficient solar vapour generation via hierarchically nanostructured gels. Nat Nanotech, 2018, 13: 489–495

    CAS  Article  Google Scholar 

  25. 25

    Guo Y, Zhou X, Zhao F, et al. Synergistic energy nanoconfinement and water activation in hydrogels for efficient solar water desalination. ACS Nano, 2019, 13: 7913–7919

    CAS  Article  Google Scholar 

  26. 26

    Han J, Dong Z, Hao L, et al. Poly(ionic liquid)-crosslinked graphene oxide/carbon nanotube membranes as efficient solar steam generators. Green Energy Environ, 2021, doi: https://doi.org/10.1016/j.gee.2021.03.010

  27. 27

    Yang Y, Zhao R, Zhang T, et al. Graphene-based standalone solar energy converter for water desalination and purification. ACS Nano, 2018, 12: 829–835

    CAS  Article  Google Scholar 

  28. 28

    Xiong ZC, Zhu YJ, Qin DD, et al. Flexible fire-resistant photothermal paper comprising ultralong hydroxyapatite nanowires and carbon nanotubes for solar energy-driven water purification. Small, 2018, 14: 1803387

    Article  CAS  Google Scholar 

  29. 29

    Liu X, Cheng H, Guo Z, et al. Bifunctional, moth-eye-like nano-structured black titania nanocomposites for solar-driven clean water generation. ACS Appl Mater Interfaces, 2018, 10: 39661–39669

    CAS  Article  Google Scholar 

  30. 30

    Wang C, Wang J, Li Z, et al. Superhydrophilic porous carbon foam as a self-desalting monolithic solar steam generation device with high energy efficiency. J Mater Chem A, 2020, 8: 9528–9535

    CAS  Article  Google Scholar 

  31. 31

    Zhang Q, Xu W, Wang X. Carbon nanocomposites with high photothermal conversion efficiency. Sci China Mater, 2018, 61: 905–914

    CAS  Article  Google Scholar 

  32. 32

    Xu N, Hu X, Xu W, et al. Mushrooms as efficient solar steam-generation devices. Adv Mater, 2017, 29: 1606762

    Article  CAS  Google Scholar 

  33. 33

    Qiu P, Liu F, Xu C, et al. Porous three-dimensional carbon foams with interconnected microchannels for high-efficiency solar-to-vapor conversion and desalination. J Mater Chem A, 2019, 7: 13036–13042

    CAS  Article  Google Scholar 

  34. 34

    Ma N, Fu Q, Hong Y, et al. Processing natural wood into an efficient and durable solar steam generation device. ACS Appl Mater Interfaces, 2020, 12: 18165–18173

    CAS  Article  Google Scholar 

  35. 35

    Liu N, Hao L, Zhang B, et al. Rational design of high-performance bilayer solar evaporator by using waste polyester-derived porous carbon-coated wood. Energy Environ Mater, 2021, eem2.12199

  36. 36

    Ni F, Xiao P, Zhang C, et al. Micro-/macroscopically synergetic control of switchable 2D/3D photothermal water purification enabled by robust, portable, and cost-effective cellulose papers. ACS Appl Mater Interfaces, 2019, 11: 15498–15506

    CAS  Article  Google Scholar 

  37. 37

    Wang Y, Wu X, Gao T, et al. Same materials, bigger output: A reversibly transformable 2D-3D photothermal evaporator for highly efficient solar steam generation. Nano Energy, 2021, 79: 105477

    CAS  Article  Google Scholar 

  38. 38

    Chao W, Li Y, Sun X, et al. Enhanced wood-derived photothermal evaporation system by in-situ incorporated lignin carbon quantum dots. Chem Eng J, 2021, 405: 126703

    CAS  Article  Google Scholar 

  39. 39

    Kim K, Yu S, An C, et al. Mesoporous three-dimensional graphene networks for highly efficient solar desalination under 1 sun illumination. ACS Appl Mater Interfaces, 2018, 10: 15602–15608

    CAS  Article  Google Scholar 

  40. 40

    Gong J, Chen X, Tang T. Recent progress in controlled carbonization of (waste) polymers. Prog Polym Sci, 2019, 94: 1–32

    CAS  Article  Google Scholar 

  41. 41

    Hao L, Liu N, Zhang B, et al. Waste-to-wealth: Sustainable conversion of polyester waste into porous carbons as efficient solar steam generators. J Taiwan Institute Chem Engineers, 2020, 115: 71–78

    CAS  Article  Google Scholar 

  42. 42

    Yang Y, Liu Y, Li Y, et al. Design of compressible and elastic N-doped porous carbon nanofiber aerogels as binder-free supercapacitor electrodes. J Mater Chem A, 2020, 8: 17257–17265

    CAS  Article  Google Scholar 

  43. 43

    Gao Y, Xiao Z, Kong D, et al. N,P co-doped hollow carbon nanofiber membranes with superior mass transfer property for trifunctional metal-free electrocatalysis. Nano Energy, 2019, 64: 103879

    CAS  Article  Google Scholar 

  44. 44

    Song C, Hao L, Zhang B, et al. High-performance solar vapor generation of Ni/carbon nanomaterials by controlled carbonization of waste polypropylene. Sci China Mater, 2020, 63: 779–793

    CAS  Article  Google Scholar 

  45. 45

    Zhang P, Xu Q, Liao Q, et al. Interface-enhanced distillation beyond tradition based on well-arranged graphene membrane. Sci China Mater, 2020, 63: 1948–1956

    Article  CAS  Google Scholar 

  46. 46

    Wilson HM, Rahman A.R.S, Parab AE, et al. Ultra-low cost cotton based solar evaporation device for seawater desalination and waste water purification to produce drinkable water. Desalination, 2019, 456: 85–96

    CAS  Article  Google Scholar 

  47. 47

    Wang Y, Wu X, Yang X, et al. Reversing heat conduction loss: Extracting energy from bulk water to enhance solar steam generation. Nano Energy, 2020, 78: 105269

    CAS  Article  Google Scholar 

  48. 48

    Wang Y, Wu X, Shao B, et al. Boosting solar steam generation by structure enhanced energy management. Sci Bull, 2020, 65: 1380–1388

    CAS  Article  Google Scholar 

  49. 49

    Wu X, Wu Z, Wang Y, et al. All-cold evaporation under one sun with zero energy loss by using a heatsink inspired solar evaporator. Adv Sci, 2021, 8: 2002501

    CAS  Article  Google Scholar 

  50. 50

    Gao M, Peh CK, Zhu L, et al. Photothermal catalytic gel featuring spectral and thermal management for parallel freshwater and hydrogen production. Adv Energy Mater, 2020, 10: 2000925

    CAS  Article  Google Scholar 

  51. 51

    Shao B, Wang Y, Wu X, et al. Stackable nickel-cobalt@polydopamine nanosheet based photothermal sponges for highly efficient solar steam generation. J Mater Chem A, 2020, 8: 11665–11673

    CAS  Article  Google Scholar 

  52. 52

    Song C, Zhang B, Hao L, et al. Converting poly(ethylene terephthalate) waste into N-doped porous carbon as CO2 adsorbent and solar steam generator. Green Energy Environ, 2020, doi: https://doi.org/10.1016/j.gee.2020.10.002

  53. 53

    Guo X, Gao H, Wang S, et al. Scalable, flexible and reusable graphene oxide-functionalized electrospun nanofibrous membrane for solar photothermal desalination. Desalination, 2020, 488: 114535

    CAS  Article  Google Scholar 

  54. 54

    Guo D, Yang X. Highly efficient solar steam generation of low cost TiN/bio-carbon foam. Sci China Mater, 2019, 62: 711–718

    CAS  Article  Google Scholar 

  55. 55

    Meng S, Zhao X, Tang CY, et al. A bridge-arched and layer-structured hollow melamine foam/reduced graphene oxide composite with an enlarged evaporation area and superior thermal insulation for highperformance solar steam generation. J Mater Chem A, 2020, 8: 2701–2711

    CAS  Article  Google Scholar 

  56. 56

    Liang H, Liao Q, Chen N, et al. Thermal efficiency of solar steam generation approaching 100 % through capillary water transport. Angew Chem Int Ed, 2019, 58: 19041–19046

    CAS  Article  Google Scholar 

  57. 57

    Guan QF, Han ZM, Ling ZC, et al. Sustainable wood-based hierarchical solar steam generator: A biomimetic design with reduced vaporization enthalpy of water. Nano Lett, 2020, 20: 5699–5704

    CAS  Article  Google Scholar 

  58. 58

    Sun Z, Li W, Song W, et al. A high-efficiency solar desalination evaporator composite of corn stalk, Mcnts and TiO2: ultra-fast capillary water moisture transportation and porous bio-tissue multi-layer filtration. J Mater Chem A, 2020, 8: 349–357

    CAS  Article  Google Scholar 

  59. 59

    Dong Z, Zhang C, Peng H, et al. Modular design of solar-thermal nanofluidics for advanced desalination membranes. J Mater Chem A, 2020, 8: 24493–24500

    CAS  Article  Google Scholar 

  60. 60

    Wang Z, Wu X, He F, et al. Confinement capillarity of thin coating for boosting solar-driven water evaporation. Adv Funct Mater, 2021, 31: 2011114

    CAS  Article  Google Scholar 

  61. 61

    Qiao L, Li N, Luo L, et al. Design of monolithic closed-cell polymer foams via controlled gas-foaming for high-performance solar-driven interfacial evaporation. J Mater Chem A, 2021, 9: 9692–9705

    CAS  Article  Google Scholar 

  62. 62

    Liu N, Hao L, Zhang B, et al. High-performance solar vapor generation by sustainable biomimetic snake-scale-like porous carbon. Sustain Energy Fuels, 2020, 4: 5522–5532

    CAS  Article  Google Scholar 

  63. 63

    He P, Hao L, Liu N, et al. Controllable synthesis of sea urchin-like carbon from metal-organic frameworks for advanced solar vapor generators. Chem Eng J, 2021, 423: 130268

    CAS  Article  Google Scholar 

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Acknowledgements

This work was financially supported by the National Natural Science Foundation of China (51903099 and 51991353), Huazhong University of Science and Technology (3004013134 and 2021XXJS036), the 100 Talents Program of the Hubei Provincial Government, and the Innovation and Talent Recruitment Base of New Energy Chemistry and Device (B21003). We are grateful to the Analytical and Testing Centre of HUST for access to their facilities.

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Correspondence to Jiang Gong or Tao Tang.

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Author contributions

Hao L, Gong J, and Tang T designed and engineered the samples; Hao L and Liu N performed the experiments; Hao L wrote the paper with support from Gong J; Gong J, Tang T, and Niu R revised the manuscript. All authors contributed to the general discussion.

Conflict of interest

The authors declare that they have no conflict of interest.

Liang Hao received his MSc degree from Zhejiang University of Technology in 2019. He is now a PhD student in Prof. Jiang Gong’s group at Huazhong University of Science and Technology, focusing on the fabrication of carbon materials from polymers for solar evaporation.

Jiang Gong received his BSc degree at Sichuan University (2010) and PhD degree from Changchun Institute of Applied Chemistry, Chinese Academy of Sciences (CAS) (2015) under the supervision of Prof. Tao Tang. He was a postdoctoral fellow at Max Planck Institute of Colloids and Interfaces with Prof. Markus Antonietti and Prof. Jiayin Yuan (2015–2017), and the University of Texas at San Antonio with Prof. Banglin Chen (2017–2018). From 2018, he has been a full Professor of Huazhong University of Science and Technology. His current research includes the synthesis of carbon materials for solar evaporation, photocatalysis, and energy storage.

Tao Tang received his BSc degree at Dalian University of Technology (1985), MS Degree at the East China University of Science and Technology (1988) and PhD degree at Changchun Institute of Applied Chemistry (CIAC), CAS (1991). He worked at CIAC as research associate (1992–1994), associate professor (1994–1997) and full professor (1997–present). His research interests include polymer nanocomposite and foaming, the carbonization and application of polymer materials, and controllable synthesis of polymers with different chain architectures.

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High-performance salt-resistant solar interfacial evaporation by flexible robust porous carbon/pulp fiber membrane

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Hao, L., Liu, N., Niu, R. et al. High-performance salt-resistant solar interfacial evaporation by flexible robust porous carbon/pulp fiber membrane. Sci. China Mater. (2021). https://doi.org/10.1007/s40843-021-1721-6

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Keywords

  • solar steam generation
  • porous carbon
  • flexible evaporator
  • pulp fiber
  • salt resistance