Spatial structure analysis of energy storage industry

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Spatial structure analysis of energy storage industry

This study utilizes collaborative energy storage patent data from 2013 to 2022 to construct a technology transfer network among Chinese provinces, analyzing the current state of spatial energy storage technologies.results indicate: (1) The technology transfer network exhibits a core–periphery structure at the provincial level, with certain provinces excelling in both the diffusion and absorption of technology; (2) While the spatial distribution patterns of the two types of technology transfer institutions are similar, significant differences exist in their spatial hierarchies; (3) The two forms of energy storage technology transfer are positively spatially correlated, exhibiting core areas, collapse areas, protrusion areas, and regions with lower energy activity; (4) Six factors – economic development, innovation investment, environmental regulation, industrial clustering, energy production, and consumption – consistently influence the directionality of technology transfer.

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4 FAQs about [Spatial structure analysis of energy storage industry]

What is the spatial relationship between energy consumption and economic activity?

The spatial association of industry 10, finance 11 and consumption 12 has broken the geographical proximity limit and formed a spatial correlation network. As a product of economic activity, the spatial effects of energy consumption also transcend geographical proximity and gradually assume the characteristics of a spatial network 13.

Are energy consumption structure differences related to environmental regulation differences?

The correlation coefficient between energy consumption structure differences and environmental regulation differences is positive, indicating that the difference in energy consumption structure and environmental regulation between cities is conducive to the formation of a spatial correlation network of energy-environment efficiency.

Why is in situ TEM analysis important?

Meanwhile, ultra-fast acquisition time ensures temporal resolution to monitor the dynamic reaction processes; thus, in situ TEM analysis is expected to empower researchers to elucidate complex and heterogeneous electrochemical reactions with more than one type of charge storage mechanisms.

What is ex situ analysis?

Ex situ analysis can be preliminary steps, but only the equilibrium state is probed. Therefore, to gain sufficient understanding of aforementioned dynamic changes, it is essential to apply higher-level in situ or real-time (operando) characterizations.