Hanyu Zhang

1 month ago | nature.com | Hanyu Zhang |Kaiyue Zhang |Taihua Yan |Xiaonan Cao

This study reveals the spatial impact of digital infrastructure (DI) on regional GIE, introducing two novel perspectives of industrial agglomeration - its concentration (IC) and diversification (ID). The results reveal that local DI significantly improves local GIE but has a “siphon effect” on neighboring areas, leading to an inhibitory effect. Local DI promotes local IC and ID, which enhances local GIE. However, local DI’s spillover effects decrease neighboring areas’ IC and ID, which reduces neighbors’ GIE. The spatial impact of DI on GIE exhibits heterogeneity among different city sizes, regional technological levels, and traditional infrastructure development. As regions’ DI develops, the siphon effect of DI on neighboring GIE gradually diminishes and thus DI promotes long-term GIE. Introducing LE and PE, this study provides rich empirical evidence for understanding the relationship between DI and GIE.

Jan 6, 2025 | pubs.rsc.org | peng Cui |Hanyu Zhang

A Non-interpenetrated Mesoporous Hydrogen-Bonded Organic Framework Constructed with 1,3,5-Tri(4-carboxyphenyl)benzene The discovery of porous molecular solids has been constantly hindered by phase transformation and interpenetration. Here, we crystallize two molecules with three substituted carboxylic groups. The mesoporous, non-interpenetrated HOF which is constructed by 1,3,5-tri(4-carboxyphenyl)benzene (TCPB) is discovered and reported for the first time.

Nov 15, 2024 | mdpi.com | Hanyu Zhang |Zhuo Xu |Ao Zhang |Xianfa Liu

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May 11, 2023 | onlinelibrary.wiley.com | Dong Li |Chuanxu Chen |Hanyu Zhang |Yuan Wang

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