Layered -bismuthene maximizes the active sites in Bi2Te3 towards electrocatalytic hydrogen evolution reactions
Source abstract
Abstract
The need of sustainable energy sources drives the development of efficient hydrogen evolution reaction (HER) catalysts, inspiring innovative approaches to boost catalytic performance. Here, we introduce a method harnessing the unique properties of layered bismuthene to enhance the active sites of Bi 2Te 3 . Through comprehensive characterization using XRD, FTIR, SEM, TEM, XPS, and Raman analysis, we elucidate the structural and morphological features of the synthesized material. Electrochemical assessments by employing cyclic voltammetry, linear sweep voltammetry, electrochemical impedance spectroscopy, and chronoamperometry techniques reveal the superior electrocatalytic performance of bismuthene incorporated Bi 2Te 3 composite, characterized by reduced overpotential (119 mV vs RHE at −10 mA/cm 2 ) and Tafel slope (95.4 mV/dec). These findings underscore the efficacy of a few layered bismuthene in enhancing hydrogen production activity, particularly in alkaline environments, for sustainable water splitting processes. Our work presents findings that contribute to the development of catalysts which are scalable, eco-friendly and promise to revolutionize renewable energy technologies, paving the way for a cleaner and more accessible era of hydrogen fuel.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Electrocatalysts for Energy Conversion · Hydrogen Storage and Materials · Machine Learning in Materials Science
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (58)
Show source-provided references
1. Insights into photogenerated carrier dynamics and overall water splitting of the CrS 3 /GeSe heterostructure10.1021/acs.jpclett.3c01780 ↗
2. Value-added formate production from selective ethylene glycol oxidation based on cost-effective self-supported MOF nanosheet arrays10.1007/s12598-022-02072-4 ↗
3. Recent advancements in heterostructured interface engineering for hydrogen evolution reaction electrocatalysis10.1039/C9TA11646J ↗
4. Recent advances in ruthenium-based electrocatalysts for the hydrogen evolution reaction10.1039/C9NH00485H ↗
5. Advanced Pt-based electrocatalysts for the hydrogen evolution reaction in alkaline medium10.1039/D3NR01940C ↗
6. Engineering ruthenium-based electrocatalysts for effective hydrogen evolution reaction10.1007/s40820-021-00679-3 ↗
7. Engineering hierarchical quaternary superstructure of an integrated MOF-derived electrode for boosting urea electrooxidation assisted water electrolysis10.1016/j.gee.2022.05.001 ↗
8. P. (1854-1941). A. du texte Sabatier, La Catalyse en chimie organique, par Paul Sabatier,…, (1913). https://gallica.bnf.fr/ark:/12148/bpt6k9615479v.
9. Nobel prize in chemistry 1912 to sabatier: organic chemistry or catalysis?10.1016/j.cattod.2013.07.006 ↗
10. Two-dimensional trilayer heterostructures with cascade dual Z-schemes to achieve efficient hydrogen evolution reaction10.1039/D3TA06755F ↗
11. Metal oxide-based materials as an emerging family of hydrogen evolution electrocatalysts10.1039/D0EE02485F ↗
12. Ultra-efficient, low-cost and carbon-supported transition metal sulphide as a platinum free electrocatalyst towards hydrogen evolution reaction at alkaline medium10.1016/j.ijhydene.2021.09.120 ↗
13. A review of phosphide-based materials for electrocatalytic hydrogen evolution10.1002/aenm.201500985 ↗
14. Recent progress of transition metal carbides/nitrides for electrocatalytic water splitting10.1016/j.jallcom.2021.160833 ↗
15. Review on intrinsic electrocatalytic activity of transition metal nitrides on HER10.34133/energymatadv.0006 ↗
16. Transition metal selenides as catalysts for electrochemical water splitting10.1016/j.ijhydene.2024.02.201 ↗
17. CoPS/Co 4 S 3 heterojunction with highly exposed active sites and dual-site synergy for effective hydrogen evolution reactions10.1002/chem.202401038 ↗
18. Recent advancements on sustainable electrochemical water splitting hydrogen energy applications based on nanoscale transition metal oxide (TMO) substrates10.1002/asia.202301107 ↗
19. Recent advances in transition metal tellurides (TMTs) and phosphides (TMPs) for hydrogen evolution electrocatalysis
20. Chemical principles of topological semimetals10.1021/acs.chemmater.7b05133 ↗
21. Intrinsic topological insulator Bi 2 Te 3 thin films on si and their thickness limit10.1002/adma.201000368 ↗
22. Expediting hydrogen evolution through topological surface states on Bi2Te310.1021/acscatal.9b04318 ↗
23. A Bi 2 Te 3 @CoNiMo composite as a high performance bifunctional catalyst for hydrogen and oxygen evolution reactions10.1039/C5TA05779E ↗
24. Iron ion irradiated Bi 2 Te 3 nanosheets with defects and regulated hydrophilicity to enhance the hydrogen evolution reaction10.1039/D0NR03256E ↗
25. MoS2 on topological insulator Bi2Te3 thin films: activation of the basal plane for hydrogen reduction10.1016/j.jechem.2021.04.010 ↗
26. Electrochemical exfoliation of Janus-like BiTeI nanosheets for electrocatalytic nitrogen reduction10.1021/acsanm.0c02860 ↗
27. Crystal defect engineering of Bi2Te3 nanosheets by Ce doping for efficient electrocatalytic nitrogen reduction10.1007/s12274-022-5319-x ↗
28. Nanocrystal bismuth telluride electrocatalysts for highly efficient oxygen reduction10.1149/2.0781510jes ↗
29. Exploring Bi 2 Te 3 nanoplates as versatile catalysts for electrochemical reduction of small molecules
30. Controlled synthesis of MOF-derived hollow and yolk–shell nanocages for improved water oxidation and selective ethylene glycol reformation10.1016/j.esci.2023.100118 ↗
31. Morphological variation of electrodeposited nanostructured Ni-Co alloy electrodes and their property for hydrogen evolution reaction10.1016/j.ijhydene.2018.10.038 ↗
32. NH 4 F-induced morphology control of CoP nanostructures to enhance the hydrogen evolution reaction10.1021/acs.inorgchem.1c01484 ↗
33. Fabrication of zirconium ditelluride/graphene oxide nanocomposite array for oxygen evolution and hydrogen evolution reactions10.1016/j.ijhydene.2023.12.177 ↗
34. Two-dimensional heterostructures of AuSe/SnS for the photocatalytic hydrogen evolution reaction with a Z-scheme10.1039/D1TC02423J ↗
35. High solar-to-hydrogen efficiency photocatalytic hydrogen evolution reaction with the HfSe2/InSe heterostructure10.1016/j.jpowsour.2022.232008 ↗
36. Engineering abundant edge sites of bismuth nanosheets toward superior ambient electrocatalytic nitrogen reduction via topotactic transformation10.1021/acssuschemeng.9b06449 ↗
37. Engineering a conductive network of atomically thin bismuthene with rich defects enables CO 2 reduction to formate with industry-compatible current densities and stability10.1039/D1EE01495A ↗
38. Unusual growth of pulsed laser deposited bismuth films on Si(100)10.1016/S0169-4332(98)00420-6 ↗
39. 2D bismuthene as a functional interlayer between BiVO 4 and NiFeOOH for enhanced oxygen-evolution photoanodes
40. Liquid phase exfoliation of bismuth nanosheets for flexible all-solid-state supercapacitors with high energy density10.1039/D0TC03134H ↗
41. Few-layer bismuthene: sonochemical exfoliation, nonlinear optics and applications for ultrafast photonics with enhanced stability
42. Engineering 2D multifunctional ultrathin bismuthene for multiple photonic nanomedicine
43. Synthesis and broadband spectra photocatalytic properties of Bi2O2(CO3)1−xSx10.3390/ma11050791 ↗
44. Bismuthene for highly efficient carbon dioxide electroreduction reaction10.1038/s41467-020-14914-9 ↗
45. A novel 2D bismuthene-molybdenum disulfide nanocomposite for high energy density supercapacitors and fabrication scaled to pouch cell10.1016/j.est.2024.111042 ↗
46. Edge sites dominate the hydrogen evolution reaction on platinum nanocatalysts10.1038/s41929-024-01156-x ↗
47. Two-dimensional bismuthene showing radiation-tolerant third-order optical nonlinearities10.1021/acsami.1c03042 ↗
48. Two-dimensional bismuth nanosheets as prospective photo-detector with tunable optoelectronic performance10.1088/1361-6528/aab6ee ↗
49. Characterization of carbon contamination under ion and hot atom bombardment in a tin-plasma extreme ultraviolet light source10.1016/j.apsusc.2015.06.079 ↗
50. Two-dimensional layered bismuthene/antimonene nanocomposite as a potential electrode material for the fabrication of high-energy density hybrid supercapacitors10.1021/acs.energyfuels.2c02321 ↗
51. Bismuthene as a versatile photocatalyst operating under variable conditions for the photoredox C H bond functionalization10.1016/j.apcatb.2021.120957 ↗
52. MoS2 on topological insulator Bi2Te3 thin films: Activation of the basal plane for hydrogen reduction10.1016/j.jechem.2021.04.010 ↗
53. Two-dimensional Bi nanosheets as an enhanced electrocatalyst for hydrogen evolution reaction10.1007/s10971-021-05562-6 ↗
54. Hydrogen formation using a synthetic heavier main-group bismuth-based electrocatalyst10.1016/j.ijhydene.2020.01.152 ↗
55. Incorporation of Bi2O3 residuals with metallic Bi as high performance electrocatalyst toward hydrogen evolution reaction10.3390/catal11091099 ↗
56. 2D Bismuth nanosheet arrays as efficient alkaline hydrogen evolution electrocatalysts10.1039/D1NJ04956A ↗
57. Conversion of catalytically inert 2D bismuth oxide nanosheets for effective electrochemical hydrogen evolution reaction catalysis via oxygen vacancy concentration modulation10.1007/s40820-022-00832-6 ↗
58. Electrodeposited Ni foam electrodes for increased hydrogen production in alkaline electrolysis10.1016/j.fuel.2023.127798 ↗