1）M. Nueschuetz, R. Glausch, D.Zeng, W.Voigt, Heat-storage medium, used as latent heat storage medium or in building, air-conditioning or thermal insulation, contains ternary mixture of water and 2 of lithium, sodium, magnesium, potassium, calcium and zinc nitrates Patent number: WO2004007635-A1, DE10231844-A1, AU2003242718-A1, EP1521814-A1, KR2005016961-A, US2005247906-A1, JP2005533142-W, CN1668718_A.
2）曾德文，林大澤，張永德，李碧海，周紅艷，壹種儲熱介質及其用途（200610104583.8）。
3）林大澤，曾德文，張永德，周紅艷，李碧海，壹種高溫蒸發結晶法從鹽湖鹵水中分離鎂和富集鋰的方法（200610104584.2）。
4）曾德文，林大澤，李碧海，張永德，尹霞，徐文芳，周俊，壹種室溫相變儲能介質（200710034840.X）。
5)曾德文，李碧海，林大澤，張永德，尹霞，壹種室溫相變儲能介質及其制備方法(200810030679.3)。
6）曾德文，李碧海，林大澤，張永德，尹霞，壹種室溫相變儲能介質及制備方法(200810044751.8)。
代表性論文：
1. 曾德文，李作剛，徐盛明，譚鵬夫，張傳福，金川銅電解廢液處理系統的技術改造， 有色金屬，(4) (1996) 5-7.
2. 曾德文，李作剛，譚鵬夫，徐盛明，張傳福，硫化沈鎳條件的熱力學分析，中國有色金屬學報， 6(3) (1996) 35-38.
3. W. Voigt, and D. Zeng, Solid-liquid Equilibria in Mixtures of Molten Salt Hyrates for the Design of Heat Storage Materials, Pure and Applied Chemistry, 74 (2002) 1909-1920.
4. W. Voigt, K. Rudolf, and D. Zeng, High-Throughput-Techniken in der Kristallisationsforschung, Moderne Methoden zur Untersuchung von Löse- und Kristallisations prozessen, Freiberg Forschungshefte, E3 (2002) 169-182.
5. D. Zeng, and W. Voigt, Phase Diagram Calculation of Molten Hydrates Using the Modified BET Equation, CALPHAD, 27(2003)243-251.
6. D. Zeng 著：《Thermodynamische Modellierung von Salz-Wasser-Systemen von der Lösung bis zur Salzschmelze》, 由Shaker Verlag出版, ISBN: 3-8322-1844-0, (in German), 2003.
7. W. Voigt, K. Dittrich, D. Zeng, Ion coordination and thermodynamic modelling of molten salt hydrate mixtures, in the book: Thermodynamic Properties of Complex Fluid Mixtures, Wiley-VCH Verlag GmbH & Co. KGaA, ISBN 3-527-27770-6, 2004, p241-267.
8. D. Zeng, C. Fang, and S. Chen, Phase diagram prediction of the heat storage systems Mn(NO3)2-M(NO3)n-H2O(M=Ca, Mg and Li) with modified BET-Model, Trans. Nonferrous Met. Soc., 14 (2004) 1192-1198.
9．D. Zeng, M. Born, K. Wambach，Pyrolysis of EVA and its application in recycling of photovoltaic modules, Journal of Environment Science, 16 (2004) 889-893.
10. D. Zeng,; J. Zhou, Thermodynamic Consistency of the Solubility and Vapor Pressure of a Binary Saturated Salt + Water System. 1. LiCl + H2O, J. Chem. Eng. Data, 51(2006)315-321. Most accessed articles: April-June,2006.
11. D. Zeng, H. Zhou, W. Voigt, Thermodynamic consistency of the solubility and vapor pressure of a binary saturated salt + water system. II. CaCl2 + H2O, Fluid Phase Equilibria, 253 (2007) 1-11.
12. D. Zeng, H. Liu, Q. Chen, Simulation and prediction of solubility phase diagram for the separation of MgCl2 from LiCl brine using HCl as a salting-out agent, Hydrometallurgy, 89 (2007) 21-31.
13. 明鍵偉, 徐文芳, 曾德文*, 三元體系LiCl-LiNO3-H2O 273.15 K和323.15 K等溫溶解度的測定, 無機化學學報, 22(5)(2007)883-886.
14. D. Zeng, J. Ming, W. Voigt, Thermodynamic study of the system LiCl-LiNO3-H2O, J. Chem. Thermodynamics, 40 (2008) 232-239.
15. D. Zeng, W. Xue, W. Voigt, X. Yin, Thermodynamic study of the system LiCl-CaCl2-H2O, J.Chem.Thermodynamics, 40 (2008) 1157-1165.
16. T. Mioduski, C. Gumiski*, D. Zeng*, IUPAC-NIST Solubility Data Series. 14. Rare Earth Metal Chlorides in Water and Aqueous Systems. Part 1. Scandium Group (Sc, Y, La), J.Phys.Chem.Ref.Data, 37 (2008) 1765-1853.
17. 尹霞,萬艷鵬,李碧海,曾德文*, 高溶解性鹽水體系熱力學模型預測能力的比較研究I: 二元體系，化學學報，66 (2008) 1815-1826.