Black phosphorus: a two-dimensional reductant for in situ nanofabrication

Huang, Hao; Xiao, Qiang; Wang, Jiahong; Yu, Xue‐Feng; Wang, Huaiyu; Zhang, Han; Chu, Paul K.

doi:10.1038/s41699-017-0022-6

Cited by 73 publications

(39 citation statements)

References 52 publications

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“…Because the in‐plane charge carrier mobility of 2D materials is much higher than that between interlayers, in‐plane heterostructures have intrinsic advantages . Some interesting BP heterostructures have been fabricated by techniques such as ion implantation, electron doping, surface coating, in situ reduction and van der Waals chemistry . In these heterostructures, BP is generally used to promote charge separation at the semiconductor heterojunction or improve the conductivity .…”

Section: Figurementioning

confidence: 99%

In‐Plane Black Phosphorus/Dicobalt Phosphide Heterostructure for Efficient Electrocatalysis

et al. 2018

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Heterostructures composed of two-dimensional black phosphorus (2D BP) with unique physical/chemical properties are of great interest. Herein, we report a simple solvothermal method to synthesize in-plane BP/Co P heterostructures for electrocatalysis. By using the reactive edge defects of the BP nanosheets as the initial sites, Co P nanocrystals are selectively grown on the BP edges to form the in-plane BP/Co P heterostructures. Owing to disposition on the original defects of BP, Co P improves the conductivity and offers more active electrocatalytic sites, so that the BP/Co P nanosheets exhibit better and more stable electrocatalytic activities in the hydrogen evolution and oxygen evolution reactions. Our work not only extends the application of BP to electrochemistry, but also provides a new idea to improve the performance of BP by utilization of defects. Furthermore, this strategy can be extended to produce other BP heterostructures to expand the corresponding applications.

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Section: Figurementioning

confidence: 99%

In‐Plane Black Phosphorus/Dicobalt Phosphide Heterostructure for Efficient Electrocatalysis

et al. 2018

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“…[ 51,154 ] Among the emerging 2D layered materials beyond graphene, BP has been attracted extensively interest for its great potential in electronics and optoelectronics, due to its high carrier mobility, p‐type conducting, tunable direct bandgap and unique anisotropic property. [ 26,155–201 ] The unique properties of 2D layered BP are attributed to its geometric and electronic structures. Figure a [ 40 ] shows the schematic atomic structure of BP in 3D view, top view and side view.…”

Section: Basic Properties and Fabrications Of Xenesmentioning

confidence: 99%

Recent Advances in Hybridization, Doping, and Functionalization of 2D Xenes

Zhang

Gong

et al. 2020

Adv Funct Materials

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The emerging monoelemental 2D materials named as Xenes including borophene, silicene, germanene, stanene, phosphorene, arsenene, antimonene, bisthumene, selenene, and tellurene, have attracted rising attention experimentally and theoretically. Because of their excellent and versatile physical, chemical, electrical, and optical advantages, Xenes have been shown or have been predicted to have excellent performance in nanotechnology applications, addressing challenges and advances in electronics, energy, healthcare, and environment. In this review, the basic fundamentals in the classification of the periodic table group and the synthesis methods for the emerging materials are summarized. Then, the hybridization, doping and functionalization of 2D Xenes, and their corresponding applications are presented. Furthermore, a summary of research progress on 2D Xenes and the challenges and perspectives for their further development are discussed.

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Section: Characterization Of Bpnssmentioning

confidence: 99%

Recent Advances in Chemical Functionalization of 2D Black Phosphorous Nanosheets

Thurakkal

Zhang

2019

Advanced Science

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BPNSs can be mechanically peeled off from bulk BP crystals using scotch-tape. [37] Although this method can produce high quality 2D BPNSs in a simple and cost-effective manner, the obtained BPNSs show inhomogeneous size, poor repeatability, and extremely low production yield. To obtain BPNSs in a high yield, several alternative methods were employed including metal assisted mechanical exfoliation [102] and exfoliation using polydimethylsiloxane (PDMS) stamp, [70] viscoelastic stamp using blue Nitto tape, [103] and poly(methyl methacrylate)/poly(vinyl alcohol) stack. [104] In another approach, Zhu and co-workers reported a large-scale preparation of relatively stable BPNSs through high energy solid-state mechanical ball milling of bulk BP in the presence of an additive LiOH. [105] The high-energy mechanical milling facilitates the generation of free radicals at the edges by breaking the PP bonds and thus leads to the formation of stable hydroxyl functionalized BPNSs. In addition, this method has been widely utilizing as an efficient method to synthesize functionalized BPNSs for various applications. [106,107] Adv. Sci. 2020, 7, 1902359 3.20-3.73 Å a 1L 2L 3L Bulk Armchair b

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Black phosphorus: a two-dimensional reductant for in situ nanofabrication

Cited by 73 publications

References 52 publications

In‐Plane Black Phosphorus/Dicobalt Phosphide Heterostructure for Efficient Electrocatalysis

In‐Plane Black Phosphorus/Dicobalt Phosphide Heterostructure for Efficient Electrocatalysis

Recent Advances in Hybridization, Doping, and Functionalization of 2D Xenes

Recent Advances in Chemical Functionalization of 2D Black Phosphorous Nanosheets

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