Thermal Conductivity Enhancement of Sodium Acetate Trihydrate by Adding Graphite Powder and the Effect on Stability of Supercooling

Energy Procedia

Volumn 70, Issue , 2015, Pages 249-256

  Johansen, Jakob Berg ^a   Dannemand, Mark ^a   Kong, Weiqiang ^a   Fan, Jianhua ^a   Dragsted, Janne ^a   Furbo, Simon ^a  

^a TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

Author keywords

Carbon; Carboxymethyl cellulose; CMC; Graphite; PCM; Phase change material; SAT; Seasonal heat storage; Sodium acetate trihydrate; Supercooling; Thermal conductivity; X gum; Xanthan gum

Indexed keywords

CARBON; CELLULOSE; GRAPHITE; HEAT STORAGE; PHASE CHANGE MATERIALS; PULSE CODE MODULATION; SODIUM; SUPERCOOLING; XANTHAN GUM;

CARBOXY-METHYL CELLULOSE; LARGE SCALE EXPERIMENTS; LOSS OF PERFORMANCE; SEASONAL HEAT STORAGES; SODIUM ACETATE TRIHYDRATE; THERMAL CONDUCTIVITY ENHANCEMENT; THERMO-CONDUCTIVITY; X-GUM;

THERMAL CONDUCTIVITY;

CARBON; CARBOXYMETHYL CELLULOSE; GRAPHITE; SODIUM ACETATE; THERMAL CONDUCTIVITY; XANTHAN GUM;

EID: 84994765394     PISSN: 18766102     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1016/j.egypro.2015.02.121     Document Type: Conference Paper

References (13)

1. A. Sharma, V.V. Tyagi, C.R. Chen, and D. Buddhi,;1. "Review on thermal energy storage with phase change materials and applications," Renew. Sustain. Energy Rev., vol. 13, no. 2, pp. 318-345, Feb. 2009.
2. B. Zalba, J.M. MarÍn, L.F. Cabeza, and H. Mehling,;1. Review on thermal energy storage with phase change: materials, heat transfer analysis and applications, vol. 23, no. 3. 2003, pp. 251-283.
3. The Danish Ministry of Economic and Business Affairs, Danish Building Regulations, BR10, vol. 16, no. 452. 2010, pp. 3-222.
4. P. D. George A. Lane, Solar Heat Storage: Latent Heat Material Volume I: Background and Scientific Principles, vol. 1. CRC Press, Inc., 1983, pp. 1-238.
5. D. H. Choi, J. Lee, H. Hong, and Y. T. Kang, "Thermal conductivity and heat transfer performance enhancement of Phase Change Materials (PCM) containing carbon additives for heat storage application," Int. J. Refrig., Feb. 2014.
6. T. Oya, T. Nomura, M. Tsubota, N. Okinaka, and T. Akiyama,;1. "Thermal conductivity enhancement of erythritol as PCM by using graphite and nickel particles," Appl. Therm. Eng., vol. 61, no. 2, pp. 825-828, Nov. 2013.
7. P. D. George A. Lane, Solar Heat Storage: Latent Heat Material Volume II: Technology, vol. 2. CRC Press, Inc., 1986, pp. 1-235.
8. European Food Safety Authority, "Scientific Opinion on the safety and efficacy of acetic acid, sodium diacetate and calcium acetate as preservatives for feed for all animal species," vol. 10, no. 2, pp. 1-15, 2012.
9. M. Keinänen, "Latent Heat Recovery from Supercooled Sodium Acatete Trihydrate using a Brush Heat Exchanger," Helsinki Universitiy Of Technology Department of Mechanical Engineering, 2007.
10. B. Tang, M. Qiu, and S. Zhang,;1. "Thermal conductivity enhancement of PEG/SiO2 composite PCM by in situ Cu doping," Sol. Energy Mater. Sol. Cells, vol. 105, pp. 242-248, Oct. 2012.
11. H. Kimura and J. Kai,;1. 'Phase change stability of sodium acetate trihydrate and its mixtures," Sol. Energy, vol. 35, no. 6, pp. 527-534, Jan. 1985.
12. P. Hu, D.-J. Lu, X.-Y. Fan, X. Zhou, and Z.-S. Chen, "Phase change performance of sodium acetate trihydrate with AlN nanoparticles and CMC," Sol. Energy Mater. Sol. Cells, vol. 95, no. 9, pp. 2645-2649, 2011.
13. M. Dannemand, W. Kong, J. Fan, J.B. Johansen, and S. Furbo,;1. "Laboratory test of a prototype heat storage module based on stable supercooling of sodium acetate trihydrate," Int. Conf. Sol. Heat. Cool. Build. Ind. SHC 2014, vol. 00, 2014.