Xiuming BU

2023

Artificial Visual Systems With Tunable Photoconductivity Based on Organic Molecule-Nanowire Heterojunctions

Xie, P., Chen, X., Zeng, Z., Wang, W., Meng, Y., Lai, Z., Quan, Q., Li, D., Wang, W., Bu, X., Tsang, S.-W., Yip, S., Sun, J. & Ho, J. C., 20 Jan 2023, In: Advanced Functional Materials. 33, 4, 2209091.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

33 Citations (Scopus)

Catalyst Channels with Anisotropic Structures by 3-D Printing

HO, J. C. Y. (Inventor) & BU, X. (Inventor), 14 Mar 2023, (Accepted/In press/Filed) Priority No. 18/183,156

Research output: Patents, Agreements and Assignments › RGC 51 - Patents (CityUHK)

Contact Engineering of Halide Perovskites: Gold is Not Good Enough; Metalloid is Better

Lai, Z., Zhang, Y., Meng, Y., Bu, X., Wang, W., Xie, P., Wang, W., Liu, C., Yip, S. & Ho, J. C., 20 Jul 2023, In: Small Methods. 7, 7, 2201567.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

2 Citations (Scopus)

Ni2P/MoNiP2/MoP Heterostructure Electrocatalysts for Efficient Hydrogen Evolution Reaction

HO, J. C. Y. (Inventor) & BU, X. (Inventor), 14 Aug 2023, (Accepted/In press/Filed) Priority No. 18/449,017

Research output: Patents, Agreements and Assignments › RGC 51 - Patents (CityUHK)

Remarkable gas bubble transport driven by capillary pressure in 3D printing-enabled anisotropic structures for efficient hydrogen evolution electrocatalysts

Bu, X., Mao, Z., Bu, Y., Quan, Q., Meng, Y., Lai, Z., Chen, D., Xie, P., Li, H., Liu, C., Wang, X., Yip, S., Lu, J. & Ho, J. C., Jan 2023, In: Applied Catalysis B: Environmental. 320, 121995.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Open Access

26 Citations (Scopus)

Self-assembling nacre-like high-strength and extremely tough polymer composites with new toughening mechanism

Bu, Y., Wang, X., Bu, X., Mao, Z., Chen, Z., Li, Z., Hao, F., Ho, J. C. & Lu, J., 10 Feb 2023, In: Journal of Materials Science and Technology. 136, p. 236-244

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

7 Citations (Scopus)

Tailored p-Orbital Delocalization by Diatomic Pt-Ce Induced Interlayer Spacing Engineering for Highly-Efficient Ammonia Electrosynthesis

Chen, D., Zhang, S., Yin, D., Li, W., Bu, X., Quan, Q., Lai, Z., Wang, W., Meng, Y., Liu, C., Yip, S., Chen, F.-R., Zhi, C. & Ho, J. C., 10 Feb 2023, In: Advanced Energy Materials. 13, 6, 2203201.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

43 Citations (Scopus)

Van der Waals nanomesh electronics on arbitrary surfaces

Meng, Y., Li, X., Kang, X., Li, W., Wang, W., Lai, Z., Wang, W., Quan, Q., Bu, X., Yip, S., Xie, P., Chen, D., Li, D., Wang, F., Yeung, C.-F., Lan, C., Liu, C., Shen, L., Lu, Y. & Chen, F. & 2 others, Wong, C.-Y. & Ho, J. C., 2023, In: Nature Communications. 14, 2431.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Open Access

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26 Citations (Scopus)

52 Downloads (CityUHK Scholars)

Yolk-Shell Nanostructure And Method Of Fabricating The Same

HO, J. C. Y. (Inventor) & BU, X. (Inventor), 5 Jan 2023, (Accepted/In press/Filed) Priority No. 18/150,210

Research output: Patents, Agreements and Assignments › RGC 51 - Patents (CityUHK)

一種用於析氫反應的雙相結構的三元異質結電催化劑的製備

Translated title of the contribution: Preparation of ternary heterojunction electrocatalyst with a dual-phase structure for hydrogen evolution reactionHO, J. C. Y. (Inventor) & BU, X. (Inventor), 17 Nov 2023, (Accepted/In press/Filed) Priority No. 202311534990.2

Research output: Patents, Agreements and Assignments › RGC 51 - Patents (CityUHK)

2022

A CuWO4 Hollow Nanosphere and Methods of Making Thereof

HO, J. C. Y. (Inventor), CHEN, D. (Inventor), ZHANG, S. (Inventor), BU, X. (Inventor) & QUAN, Q. (Inventor), 23 Dec 2022, (Accepted/In press/Filed) Priority No. 18/145,913

Research output: Patents, Agreements and Assignments › RGC 51 - Patents (CityUHK)

Direct drop-casting synthesis of all-inorganic lead and lead-free halide perovskite microcrystals for high-performance photodetectors

Lai, Z., Meng, Y., Wang, F., Bu, X., Wang, W., Xie, P., Wang, W., Liu, C., Yip, S. & Ho, J. C., Apr 2022, In: Nano Research. 15, 4, p. 3621−3627

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

23 Citations (Scopus)

Drop-Casting Halide Microcrystals Enabled by Green Glycol Solvent for High-Performance Photodetectors

Lai, Z., Wang, F., Meng, Y., Bu, X., Chen, D., Li, D., Wang, W., Liu, C., Yip, S. & Ho, J. C., Sept 2022, In: Advanced Photonics Research. 3, 9, 2200041.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Open Access

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50 Downloads (CityUHK Scholars)

Ferroelectric P(VDF-TrFE) wrapped InGaAs nanowires for ultralow-power artificial synapses

Xie, P., Huang, Y., Wang, W., Meng, Y., Lai, Z., Wang, F., Yip, S., Bu, X., Wang, W., Li, D., Sun, J. & Ho, J. C., Jan 2022, In: Nano Energy. 91, 106654.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

60 Citations (Scopus)

Highly Efficient Full van der Waals 1D p-Te/2D n-Bi₂O₂Se Heterodiodes with Nanoscale Ultra-Photosensitive Channels

Wang, W., Meng, Y., Wang, W., Zhang, Z., Xie, P., Lai, Z., Bu, X., Li, Y., Liu, C., Yang, Z., Yip, S. & Ho, J. C., 25 Jul 2022, In: Advanced Functional Materials. 32, 30, 2203003.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

63 Citations (Scopus)

Mixed-Dimensional Anti-ambipolar Phototransistors Based on 1D GaAsSb/2D MoS₂ Heterojunctions

Wang, W., Wang, W., Meng, Y., Quan, Q., Lai, Z., Li, D., Xie, P., Yip, S., Kang, X., Bu, X., Chen, D., Liu, C. & Ho, J. C., 26 Jul 2022, In: ACS Nano. 16, 7, p. 11036–11048

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

54 Citations (Scopus)

NiMo@C₃N₅ heterostructures with multiple electronic transmission channels for highly efficient hydrogen evolution from alkaline electrolytes and seawater

Bu, X. (Co-first Author), Liang, X. (Co-first Author), Bu, Y. (Co-first Author), Quan, Q., Meng, Y., Lai, Z., Wang, W., Liu, C., Lu, J., Lawrence Wu, C.-M. & Ho, J. C., 15 Jun 2022, In: Chemical Engineering Journal. 438, 135379.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

74 Citations (Scopus)

PDMS-Assisted Low-Temperature Synthesis of Submillimeter All-Inorganic Halide Perovskite Microcrystals for High-performance Photodetectors

Lai, Z., Meng, Y., Wang, F., Bu, X., Chen, D., Xie, P., Wang, W., Li, D., Zhang, Y., Wang, W., Liu, C., Yip, S. & Ho, J. C., 18 Oct 2022, In: Advanced Optical Materials. 10, 20, 2201127.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

16 Citations (Scopus)

Solution-processed lead-free double perovskite microplatelets with enhanced photoresponse and thermal stability

Lai, Z., Wang, F., Meng, Y., Bu, X., Kang, X., Quan, Q., Wang, W., Yip, S., Liu, C. & Ho, J. C., May 2022, In: Science China Materials. 65, 5, p. 1313–1319

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Open Access

6 Citations (Scopus)

Superior Electrocatalyst for All-pH Hydrogen Evolution Reaction: Heterogeneous Rh/N and S Co-Doped Carbon Yolk–Shell Nanospheres

Bu, X., Bu, Y., Quan, Q., Yang, S., Meng, Y., Chen, D., Lai, Z., Xie, P., Yin, D., Li, D., Wang, X., Lu, J. & Ho, J. C., 19 Sept 2022, In: Advanced Functional Materials. 32, 38, 2206006.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

17 Citations (Scopus)

Surface Energy-Mediated Self-Catalyzed CsPbBr₃ Nanowires for Phototransistors

Li, D., Meng, Y., Zheng, Y., Xie, P., Kang, X., Lai, Z., Bu, X., Wang, W., Wang, W., Chen, F., Liu, C., Lan, C., Yip, S. & Ho, J. C., Dec 2022, In: Advanced Electronic Materials. 8, 12, 2200727.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

5 Citations (Scopus)

Synergistic modulation of local environment for electrochemical nitrate reduction via asymmetric vacancies and adjacent ion clusters

Chen, D., Zhang, S., Bu, X., Zhang, R., Quan, Q., Lai, Z., Wang, W., Meng, Y., Yin, D., Yip, S., Liu, C., Zhi, C. & Ho, J. C., Jul 2022, In: Nano Energy. 98, 107338.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

43 Citations (Scopus)

Topochemical Domain Engineering to Construct 2D Mosaic Heterostructure with Internal Electric Field for High-Performance Overall Water Splitting

Quan, Q., Zhang, Y., Wang, F., Bu, X., Wang, W., Meng, Y., Xie, P., Chen, D., Wang, W., Li, D., Liu, C., Yip, S. & Ho, J. C., Oct 2022, In: Nano Energy. 101, 107566.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

34 Citations (Scopus)

2021

Antimony-Rich GaAs_xSb₁₋_x Nanowires Passivated by Organic Sulfides for High-Performance Transistors and Near-Infrared Photodetectors

Wang, W., Yip, S., Meng, Y., Wang, W., Wang, F., Bu, X., Lai, Z., Kang, X., Xie, P., Quan, Q., Liu, C. & Ho, J. C., 18 Nov 2021, In: Advanced Optical Materials. 9, 22, 13 p., 2101289.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

21 Citations (Scopus)

High-Performance Flexible Self-Powered Photodetectors Utilizing Spontaneous Electron and Hole Separation in Quasi-2D Halide Perovskites

Lai, Z., Meng, Y., Zhu, Q., Wang, F., Bu, X., Li, F., Wang, W., Liu, C., Wang, F. & Ho, J. C., 10 Jun 2021, In: Small. 17, 23, 2100442.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

33 Citations (Scopus)

More than physical support: The effect of nickel foam corrosion on electrocatalytic performance

Bu, X., Wei, R., Cai, Z., Quan, Q., Zhang, H., Wang, W., Li, F., Yip, S. P., Meng, Y., Chan, K. S., Wang, X. & Ho, J. C., 1 Feb 2021, In: Applied Surface Science. 538, 147977.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

40 Citations (Scopus)

Self-Anti-Stacking 2D Metal Phosphide Loop-Sheet Heterostructures by Edge-Topological Regulation for Highly Efficient Water Oxidation

Quan, Q., Lai, Z., Bao, Y., Bu, X., Meng, Y., Wang, W., Takahashi, T., Hosomi, T., Nagashima, K., Yanagida, T., Liu, C., Lu, J. & Ho, J. C., 18 Feb 2021, In: Small. 17, 7, 2006860.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

24 Citations (Scopus)

Sequential self-reconstruction of localized Mo species in hierarchical carbon/Co-Mo oxide heterostructures for boosting alkaline hydrogen evolution kinetics and durability

Quan, Q., Bu, X., Chen, D., Wang, F., Kang, X., Wang, W., Meng, Y., Yip, S., Liu, C. & Ho, J. C., 15 Dec 2021, (Online published) In: Journal of Materials Chemistry A.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

25 Citations (Scopus)

Superior Performance and Stability of 2D Dion-Jacobson Halide Perovskite Photodetectors Operated under Harsh Conditions without Encapsulation

Lai, Z., Wang, F., Meng, Y., Bu, X., Kang, X., Quan, Q., Wang, W., Liu, C., Yip, S. & Ho, J. C., 17 Dec 2021, In: Advanced Optical Materials. 8, 24, 9 p., 2101523.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

10 Citations (Scopus)

2020

Artificial visual systems enabled by quasi-two-dimensional electron gases in oxide superlattice nanowires

Meng, Y. (Co-first Author), Li, F. (Co-first Author), Lan, C., Bu, X., Kang, X., Wei, R., Yip, S., Li, D., Wang, F., Takahashi, T., Hosomi, T., Nagashima, K., Yanagida, T. & Ho, J. C., 13 Nov 2020, In: Science Advances. 6, 46, eabc6389.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Open Access

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50 Citations (Scopus)

71 Downloads (CityUHK Scholars)

Bication-Mediated Quasi-2D Halide Perovskites for High-Performance Flexible Photodetectors: From Ruddlesden-Popper Type to Dion-Jacobson Type

Lai, Z., Dong, R., Zhu, Q., Meng, Y., Wang, F., Li, F., Bu, X., Kang, X., Zhang, H., Quan, Q., Wang, W., Wang, F., Yip, S. & Ho, J. C., 2 Sept 2020, In: ACS applied materials & interfaces. 12, 35, p. 39567-39577

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

32 Citations (Scopus)

Efficient and stable electrocatalysts for water splitting

Bu, X., Li, Y. & Ho, J. C., Jul 2020, In: MRS Bulletin. 45, 7, p. 531-538

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

13 Citations (Scopus)

Flexible Near-Infrared InGaSb Nanowire Array Detectors with Ultrafast Photoconductive Response Below 20 µs

Li, D., Yip, S., Li, F., Zhang, H., Meng, Y., Bu, X., Kang, X., Lan, C., Liu, C. & Ho, J. C., 18 Nov 2020, In: Advanced Optical Materials. 8, 22, 2001201.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

25 Citations (Scopus)

Full-Color Reflective Filters in a Large Area with a Wide-Band Tunable Absorber Deposited by One-Step Magnetron Sputtering

Bu, Y., Bu, X., Lyu, F., Liu, G., Wu, G., Pan, L., Cheng, L., Ho, J. C. & Lu, J., 3 Jan 2020, In: Advanced Optical Materials. 8, 1, 8 p., 1901626.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Open Access

File

20 Citations (Scopus)

89 Downloads (CityUHK Scholars)

Gate Bias Stress Instability and Hysteresis Characteristics of InAs Nanowire Field-Effect Transistors

Lan, C., Yip, S., Kang, X., Meng, Y., Bu, X. & Ho, J. C., 16 Dec 2020, In: ACS Applied Materials and Interfaces. 12, 50, p. 56330–56337

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

21 Citations (Scopus)

High-mobility In and Ga co-doped ZnO nanowires for high-performance transistors and ultraviolet photodetectors

Li, F., Meng, Y., Kang, X., Yip, S., Bu, X., Zhang, H. & Ho, J. C., 14 Aug 2020, In: Nanoscale. 12, 30, p. 16153-16161

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

29 Citations (Scopus)

In situ electrochemical conversion of cobalt oxide@MOF-74 core-shell structure as an efficient and robust electrocatalyst for water oxidation

Gao, W., Gou, W., Wei, R., Bu, X., Ma, Y. & Ho, J. C., Dec 2020, In: Applied Materials Today. 21, 100820.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

27 Citations (Scopus)

Morphology and strain control of hierarchical cobalt oxide nanowire electrocatalysts via solvent effect

Bu, X. (Co-first Author), Liang, X. (Co-first Author), Egbo, K. O., Li, Z., Meng, Y., Quan, Q., Li, Y. Y., Yu, K. M., Wu, C.-M. L. & Ho, J. C., Nov 2020, In: Nano Research. 13, 11, p. 3130–3136

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

14 Citations (Scopus)

Perovskite Core-Shell Nanowire Transistors: Interfacial Transfer Doping and Surface Passivation

Meng, Y., Lai, Z., Li, F., Wang, W., Yip, S., Quan, Q., Bu, X., Wang, F., Bao, Y., Hosomi, T., Takahashi, T., Nagashima, K., Yanagida, T., Lu, J. & Ho, J. C., 27 Oct 2020, In: ACS Nano. 14, 10, p. 12749-12760

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

51 Citations (Scopus)

Self-Assembly of Colloidal Particles for Fabrication of Structural Color Materials toward Advanced Intelligent Systems

Zhang, H., Bu, X., Yip, S., Liang, X. & Ho, J. C., Jan 2020, In: Advanced Intelligent Systems. 2, 1, 1900085.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Open Access

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94 Downloads (CityUHK Scholars)

The origin of gate bias stress instability and hysteresis in monolayer WS₂ transistors

Lan, C., Kang, X., Meng, Y., Wei, R., Bu, X., Yip, S. & Ho, J. C., Dec 2020, In: Nano Research. 13, 12, p. 3278-3285

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

26 Citations (Scopus)

2019

A unique sandwich structure of a CoMnP/Ni₂P/NiFe electrocatalyst for highly efficient overall water splitting

Bu, X., Wei, R., Gao, W., Lan, C. & Ho, J. C., 21 May 2019, In: Journal of Materials Chemistry A. 7, 19, p. 12325-12332 8 p.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

67 Citations (Scopus)

Direct Vapor–Liquid–Solid Synthesis of All-Inorganic Perovskite Nanowires for High-Performance Electronics and Optoelectronics

Meng, Y., Lan, C., Li, F., Yip, S. P., Wei, R., Kang, X., Bu, X., Dong, R., Zhang, H. & Ho, J. C. Y., 28 May 2019, In: ACS Nano. 13, 5, p. 6060-6070

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

118 Citations (Scopus)

Engineering Surface Structure of Spinel Oxides via High-Valent Vanadium Doping for Remarkably Enhanced Electrocatalytic Oxygen Evolution Reaction

Wei, R., Bu, X., Gao, W., Villaos, R. A. B., Macam, G., Huang, Z.-Q., Lan, C., Chuang, F.-C., Qu, Y. & Ho, J. C., 11 Sept 2019, In: ACS applied materials & interfaces. 11, 36, p. 33012-33021

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

89 Citations (Scopus)

Recent advances in layered double hydroxide electrocatalysts for the oxygen evolution reaction

Cai, Z., Bu, X., Wang, P., Ho, J. C., Yang, J. & Wang, X., 14 Mar 2019, In: Journal of Materials Chemistry A. 7, 10, p. 5069-5089

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

517 Citations (Scopus)

Simple and cost effective fabrication of 3D porous core-shell Ni nanochains@NiFe layered double hydroxide nanosheet bifunctional electrocatalysts for overall water splitting

Cai, Z., Bu, X., Wang, P., Su, W., Wei, R., Ho, J. C., Yang, J. & Wang, X., 14 Oct 2019, In: Journal of Materials Chemistry A. 7, 38, p. 21722-21729

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

155 Citations (Scopus)

Two-Dimensional Cobalt Phosphate Hydroxide Nanosheets: A New Type of High-Performance Electrocatalysts with Intrinsic CoO₆ Lattice Distortion for Water Oxidation

Bu, X., Chiang, C., Wei, R., Li, Z., Meng, Y., Peng, C., Lin, Y., Li, Y., Lin, Y., Chan, K. S. & Ho, J. C., 23 Oct 2019, In: ACS Applied Materials and Interfaces. 11, 42, p. 38633−38640

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

34 Citations (Scopus)

2018

Advanced Hydroxyl Salt Based Electrocatalysts for Efficient Overall Water Splitting

Bu, X. & Ho, J., Apr 2018, Materials Research Society Spring Meeting 2018.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Coupling of Nickel Boride and Ni(OH)₂ Nanosheets with Hierarchical Interconnected Conductive Porous Structure Synergizes the Oxygen Evolution Reaction

Liang, X., Dong, R., Li, D., Bu, X., Li, F., Shu, L., Wei, R. & Ho, J. C., 23 Oct 2018, In: ChemCatChem. 10, 20, p. 4555-4561

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

28 Citations (Scopus)

High-Index Faceted Porous Co₃O₄Nanosheets with Oxygen Vacancies for Highly Efficient Water Oxidation

Wei, R., Fang, M., Dong, G., Lan, C., Shu, L., Zhang, H., Bu, X. & Ho, J. C., 28 Feb 2018, In: ACS Applied Materials and Interfaces. 10, 8, p. 7079−7086

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

196 Citations (Scopus)

Dr. Xiuming BU, 卜修明

Research output

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