Joining of Half-Heusler and Bismuth Tellurides for Segmented Thermoelectric Generators

Autor: Dennis Christensen, Li Han, Pham Hoang Ngan

Publikováno v: Ngan, P H, Han, L & Christensen, D V 2018, ' Joining of Half-Heusler and Bismuth Tellurides for Segmented Thermoelectric Generators ', Journal of Electronic Materials, vol. 47, no. 1, pp. 701-710 . https://doi.org/10.1007/s11664-017-5827-8

Segmented generators where the p- or n-type legs are formed by joining materials in series enables each material to operate in their most efficient temperature range. Here, we have fabricated and characterized segmented thermoelectric p- and n-type l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1531cfdecbc075ddc4537675e172c4fb
https://orbit.dtu.dk/en/publications/ad272eb7-ea3f-46d9-a542-0446889d2134

Bismuth Telluride Modules

Autor: Li Han, Pham Hoang Ngan, Nini Pryds

Publikováno v: Advanced Thermoelectrics ISBN: 9781315153766

BiTe modules are the pioneers of thermoelectric (TE) modules that are available on the market and being sold annually in large quantities. BiTe modules have the unique advantage of being most efficient for applications within the temperature regime w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df838d2431006d04b03c0199c13ff2bd
https://doi.org/10.1201/9781315153766-18

On the Challenges of Reducing Contact Resistances in Thermoelectric Generators Based on Half-Heusler Alloys

Autor: Nini Pryds, Pham Hoang Ngan, Benjamin Balke, Le Thanh Hung, Ngo Van Nong, Ellen M. J. Hedegaard, Li Han, Søren Linderoth

Publikováno v: Pham Hoang Ngan, U, Ngo Van Nong, U, Le Thanh Hung, U, Balke, B, Han, L, Hedegaard, E M J, Linderoth, S & Pryds, N 2016, ' On the Challenges of Reducing Contact Resistances in Thermoelectric Generators Based on Half-Heusler Alloys ', Journal of Electronic Materials, vol. 45, no. 1, pp. 594-601 . https://doi.org/10.1007/s11664-015-4156-z

A method using fast hot pressing to join half-Heusler (HH) thermoelectric materials directly to an electrical current collector (Ag electrode) without using a third filler material is introduced. The compositions of the HH alloys used are Hf0.5Zr0.5C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f34f32ad3ca3b82e1160021f141f16a4
https://pure.au.dk/portal/da/publications/on-the-challenges-of-reducing-contact-resistances-in-thermoelectric-generators-based-on-halfheusler-alloys(dec48b7c-7481-484f-9a54-f85c8d0ed888).html

Preparation of the Transparent Conductive ZnO Nano Material by Means of Pulsed Spray Pyrolysis

Autor: Pham Van Nho, Nguyen Quang Tien, Pham Hoang Ngan, Do Thanh Dat

Publikováno v: Journal of the Korean Physical Society. 52:1594-1597

Transparent conductive ZnO films play an important role in nano science and nanotechnology. Many methods have had various successes in preparing ZnO. In this contribution, we present some results from using a pulsed spray method and subsequent anneal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::34d558f044ab696b11d175dadb1cb6b1
https://doi.org/10.3938/jkps.52.1594

Design and Optimization of Effective Segmented Thermoelectric Generator for Waste Heat Recovery

Autor: Pham, Hoang Ngan

Publikováno v: Pham, H N 2015, Design and Optimization of Effective Segmented Thermoelectric Generator for Waste Heat Recovery . Department of Energy Conversion and Storage, Technical University of Denmark, Roskilde .

Energisikkerhed er et afgørende problem i den globale fremtid. Sammen med udviklingen af vedvarende og miljøvenlige energikilder er genvindingen af overskudsenergi ikke et mindre vigtigt spørgsmål. Estimeringer viser, at 60 % af den energi, der o

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http://orbit.dtu.dk/ws/files/123876096/PHNgan_Thesis_Design_and_Optimization_of_Effective_Segmented_Thermoelectric_Generator_for_Waste_Heat_Recovery.pdf