Pu, Ganlin and Zhu, Xinman and Dai, Jie and Chen, Xihui (2022) Understand technological innovation investment performance: Evolution of industry-university-research cooperation for technological innovation of lithium-ion storage battery in China. Journal of Energy Storage, 46. ISSN 2352-152X, DOI https://doi.org/10.1016/j.est.2021.103607.
Full text not available from this repository.Abstract
The evolution characteristics of the core network of the patent collaboration network in the field of lithium battery storage are compared with other fields such as phase change materials (PCMs) and the overall storage field in China by using the data from the Patsnap. Based on the trend of patent quantity, this paper chooses 2009 as the starting year to discuss the patent network in three stages: 2009-2012, 2013-2016, and 2017-2020. After 2009, new enterprises and institutions are more inclined to cooperate with institutions with high centrality when entering the energy storage field. Nodes with high centrality are mostly state-owned organizations or institutions with key technologies, which control network resources and influence network development. However, at the same time, the status of state-owned energy enterprises/institutions and universities in the cooperation network fluctuates, and they do not occupy an absolute leading position in the fields of lithium battery. The industry-university-research (IUR) cooperative network of lithium battery industry has the characteristics of tight internal node connection and sparse node connection among communities. On the whole, there is no continuous single (few) center (s) pattern in the three stages. This trend is contrary to previous studies on the overall field of energy storage. The different results got here maybe helpful for future IUR technology investment and decision-making.
| Item Type: | Article |
|---|---|
| Funders: | National Social Science Fund of China: A Study of the Patterns of Self-Governance of Social Organizations [Grant No: 17BSH110] |
| Uncontrolled Keywords: | University Cooperation; Industrial Innovation; Lithium-ion storage battery; Phase change materials; Social network; Evolutionary algorithm |
| Subjects: | Q Science > QE Geology T Technology > T Technology (General) T Technology > TD Environmental technology. Sanitary engineering |
| Divisions: | Institute of Advanced Studies Deputy Vice Chancellor (Research & Innovation) Office > UM Power Energy Dedicated Advanced Centre |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 06 Sep 2023 02:39 |
| Last Modified: | 27 Nov 2024 02:15 |
| URI: | http://eprints.um.edu.my/id/eprint/43065 |
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