J
John J. Boland
Researcher at Trinity College, Dublin
Publications - 207
Citations - 22969
John J. Boland is an academic researcher from Trinity College, Dublin. The author has contributed to research in topics: Nanowire & Scanning tunneling microscope. The author has an hindex of 47, co-authored 199 publications receiving 20597 citations. Previous affiliations of John J. Boland include University of North Carolina at Chapel Hill & IBM.
Papers
More filters
Journal ArticleDOI
Two-Dimensional Nanosheets Produced by Liquid Exfoliation of Layered Materials
Jonathan N. Coleman,Mustafa Lotya,Arlene O’Neill,Shane D. Bergin,Shane D. Bergin,Paul J. King,Umar Khan,Karen Young,Anne Gaucher,Sukanta De,Ronan J. Smith,Igor V. Shvets,Sunil K. Arora,George Stanton,Hye-Young Kim,Hye-Young Kim,Kangho Lee,Kangho Lee,Gyu Tae Kim,Georg S. Duesberg,Toby Hallam,John J. Boland,Jing Jing Wang,John F. Donegan,Jaime C. Grunlan,Gregory P. Moriarty,Aleksey Shmeliov,Rebecca J. Nicholls,J M Perkins,Eleanor M. Grieveson,Koenraad Theuwissen,David W. McComb,Peter D. Nellist,Valeria Nicolosi +33 more
TL;DR: It is shown that WS2 and MoS2 effectively reinforce polymers, whereas WS2/carbon nanotube hybrid films have high conductivity, leading to promising thermoelectric properties.
Journal ArticleDOI
High-yield production of graphene by liquid-phase exfoliation of graphite
Yenny Hernandez,Valeria Nicolosi,Mustafa Lotya,Fiona M. Blighe,Zhenyu Sun,Sukanta De,I.T. McGovern,Brendan Holland,Michele T. Byrne,Yurii K. Gun'ko,John J. Boland,Peter Niraj,Georg S. Duesberg,Satheesh Krishnamurthy,Robbie Goodhue,John L. Hutchison,Vittorio Scardaci,Andrea C. Ferrari,Jonathan N. Coleman +18 more
TL;DR: Graphene dispersions with concentrations up to approximately 0.01 mg ml(-1), produced by dispersion and exfoliation of graphite in organic solvents such as N-methyl-pyrrolidone are demonstrated.
Journal ArticleDOI
Silver Nanowire Networks as Flexible, Transparent, Conducting Films: Extremely High DC to Optical Conductivity Ratios
Sukanta De,Thomas M. Higgins,Philip E. Lyons,Evelyn M. Doherty,Peter N. Nirmalraj,Werner J. Blau,John J. Boland,Jonathan N. Coleman +7 more
TL;DR: These nanowire films are electromechanically very robust, with all but the thinnest films showing no change in sheet resistance when flexed over >1000 cycles, which makes these films ideal as replacements for indium tin oxide as transparent electrodes.
Journal ArticleDOI
Mechanical properties of ultrahigh-strength gold nanowires
TL;DR: It is found that for Au nanowires, Young's modulus is essentially independent of diameter, whereas the yield strength is largest for the smallest diameter wires, with strengths up to 100 times that of bulk materials, and substantially larger than that reported for bulk nanocrystalline metals.
Journal ArticleDOI
Graphene Dispersion and Exfoliation in Low Boiling Point Solvents
TL;DR: In this article, the authors demonstrate the exfoliation of graphene at relatively high concentration in low boiling point solvents such as chloroform and isopropanol, achieving concentrations of up to 0.5 mg/mL.