Han, G. et al. (2017) Chlorine-enabled electron doping in solution-synthesised SnSe thermoelectric nanomaterials. Advanced Energy Materials, 7(13), 1602328. (doi: 10.1002/aenm.201602328)
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Abstract
An aqueous solution method is developed for the facile synthesis of Cl-containing SnSe nanoparticles in 10 g quantities per batch. The particle size and Cl concentration of the nanoparticles can be efficiently tuned as a function of reaction duration. Hot pressing produces n-type Cl-doped SnSe nanostructured compacts with thermoelectric power factors optimized via control of Cl dopant concentration. This approach, combining an energy-efficient solution synthesis with hot pressing, provides a simple, rapid, and low-cost route to high performance n-type SnSe thermoelectric materials.
Item Type: | Articles |
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Additional Information: | In addition to the award EP/K022156/1 to the University of Glasgow the authors thank Mr Peter Chung for assistance with SEM. SRP and JWGB acknowledge the EPSRC for support (EP/N01717X/1). HFG and WZ acknowledge the EPSRC for the Equipment Grant to purchase Titan Themis 200 microscope (EP/L017008/1). |
Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Knox, Professor Andrew and Siviter, Dr Jonathan and Man, Ms Elena Anamaria and Li, Dr Wenguang and Montecucco, Dr Andrea and Han, Dr Guang and Paul, Professor Douglas and Paul, Professor Manosh and Ferre Llin, Dr Lourdes and Gregory, Professor Duncan |
Authors: | Han, G., Popuri, S. R., Greer, H. F., Ferre Llin, L., Bos, J.-W. G., Zhou, W., Paul, D. J., Ménard, H., Knox, A. R., Montecucco, A., Siviter, J., Man, E. A., Li, W.-g., Paul, M. C., Gao, M., Sweet, T., Freer, R., Azough, F., Baig, H., Mallick, T. K., and Gregory, D. H. |
College/School: | College of Science and Engineering > School of Chemistry College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
Journal Name: | Advanced Energy Materials |
Publisher: | Wiley |
ISSN: | 1614-6832 |
ISSN (Online): | 1614-6840 |
Published Online: | 20 February 2017 |
Copyright Holders: | Copyright © 2017 The Authors |
First Published: | First published in Advanced Energy Materials 7(13): 1602328 |
Publisher Policy: | Reproduced under a Creative Commons license |
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