Highly Reversible Zn Metal Anodes Enabled by Increased Nucleation Overpotential.

Dendrite formation severely compromises further development of zinc ion batteries. Increasing the nucleation overpotential plays a crucial role in achieving uniform deposition of metal ions. However, this strategy has not yet attracted enough attention from researchers to our knowledge.

Regenerated Graphite-Derived Cellular-Inspired Polydopamine@NiO@Graphite toward Robust Lithium Storage.

Although transition metal-based anodes for batteries are preferred owing to their higher energy density, the potential for structural collapse due to volume expansion has hindered their development. Herein, a simulated cellular structured anode composed of uniform nanoparticles and wrapped polydopamine is designed to direct the electronic/ionic diffusion channel and effectively address the volume expansion problem. The controlled-release effects of the polymer between the nano-interface protect the three-dimensional (3D) structures from collapsing during the electrochemical process.

Family Resilience and Its Association with Psychosocial Adjustment of Children with Chronic Illness: A Latent Profile Analysis.

Purpose: The purpose of this study was to investigate the characteristics of family resilience in a sample of Chinese families with children diagnosed with chronic illness using Latent Profile Analysis (LPA). In particular, we examined the association of family resilience profiles with the psychosocial adjustment of children, and identified the socio-demographic correlates of these latent profiles.

Design And Methods: A cross-sectional study was conducted at comprehensive hospitals and children hospitals in three cities (Hangzhou, Ningbo and Wenzhou) of Zhejiang province, China.