Literature DB >> 25659599

Electrochemical synthesis of luminescent MoS2 quantum dots.

Deepesh Gopalakrishnan1, Dijo Damien, Bo Li, Hemtej Gullappalli, Vijayamohanan K Pillai, Pulickel M Ajayan, Manikoth M Shaijumon.   

Abstract

Size-controlled synthesis of luminescent quantum dots of MoS2 (≤2 layers) with narrow size distribution, ranging from 2.5 to 6 nm, from their bulk material using a unique electrochemical etching of bulk MoS2 is demonstrated. Excitation-dependent photoluminescence emission is observed in the MoS2 QDs. "As-synthesized" MoS2 QDs also exhibit excellent electrocatalytic activity towards hydrogen evolution reactions.

Entities:  

Year:  2015        PMID： 25659599     DOI： 10.1039/c4cc09826a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  9 in total

1.  Size-tunable Lateral Confinement in Monolayer Semiconductors.

Authors:  Guohua Wei; David A Czaplewski; Erik J Lenferink; Teodor K Stanev; Il Woong Jung; Nathaniel P Stern
Journal:  Sci Rep       Date:  2017-06-12       Impact factor: 4.379

2.  A potential sensing mechanism for DNA nucleobases by optical properties of GO and MoS2 Nanopores.

Authors:  Vahid Faramarzi; Vahid Ahmadi; Bashir Fotouhi; Mostafa Abasifard
Journal:  Sci Rep       Date:  2019-04-17       Impact factor: 4.379

3.  Facile Bottom-up Preparation of WS2-Based Water-Soluble Quantum Dots as Luminescent Probes for Hydrogen Peroxide and Glucose.

Authors:  Da-Ren Hang; De-You Sun; Chun-Hu Chen; Hui-Fen Wu; Mitch M C Chou; Sk Emdadul Islam; Krishna Hari Sharma
Journal:  Nanoscale Res Lett       Date:  2019-08-09       Impact factor: 4.703

4.  Electronic Properties of Triangle Molybdenum Disulfide (MoS2) Clusters with Different Sizes and Edges.

Authors:  Songsong Wang; Changliang Han; Liuqi Ye; Guiling Zhang; Yangyang Hu; Weiqi Li; Yongyuan Jiang
Journal:  Molecules       Date:  2021-02-22       Impact factor: 4.411

5.  Luminescent MoS2 Quantum Dots with Tunable Operating Potential for Energy-Enhanced Aqueous Supercapacitors.

Authors:  Sarojini Jeeva Panchu; Kumar Raju; Hendrik C Swart; Bharatiraja Chokkalingam; Malik Maaza; Mohamed Henini; Mathew K Moodley
Journal:  ACS Omega       Date:  2021-02-11

Review 6.  Polymer Composites with Quantum Dots as Potential Electrode Materials for Supercapacitors Application: A Review.

Authors:  Himadri Tanaya Das; Paritosh Barai; Swapnamoy Dutta; Nigamananda Das; Payaswini Das; Madhusudan Roy; Md Alauddin; Hasi Rani Barai
Journal:  Polymers (Basel)       Date:  2022-03-07       Impact factor: 4.329

7.  Hyperfine interaction in atomically thin transition metal dichalcogenides.

Authors:  Ivan D Avdeev; Dmitry S Smirnov
Journal:  Nanoscale Adv       Date:  2019-05-13

8.  Preparation of Monolayer MoS2 Quantum Dots using Temporally Shaped Femtosecond Laser Ablation of Bulk MoS2 Targets in Water.

Authors:  Bo Li; Lan Jiang; Xin Li; Peng Ran; Pei Zuo; Andong Wang; Liangti Qu; Yang Zhao; Zhihua Cheng; Yongfeng Lu
Journal:  Sci Rep       Date:  2017-09-11       Impact factor: 4.379

9.  Gas-Phase Formation of Highly Luminescent 2D GaSe Nanoparticle Ensembles in a Nonequilibrium Laser Ablation Process.

Authors:  Salah Elafandi; Zabihollah Ahmadi; Nurul Azam; Masoud Mahjouri-Samani
Journal:  Nanomaterials (Basel)       Date:  2020-05-08       Impact factor: 5.076
  9 in total

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