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12. Preliminary validation of a Chinese version of the comprehensive assessment of acceptance and commitment therapy processes

Author

Chen, Yue, Luo, Houyuan, Wang, Shujuan, Bai, Xiaoyu, and Zhu, Zhuohong

Subjects
Acceptance and commitment therapy -- Evaluation, Psychology and mental health
Abstract

Acceptance and Commitment Therapy (ACT) improves mental health by augmenting psychological flexibility. Studies showed that psychological flexibility affects mental health; however, although studies have examined individual aspects of psychological flexibility, few have comprehensively examined an entire psychological flexibility model, especially in China. The Comprehensive Assessment of Acceptance and Commitment Therapy Processes (CompACT) is a comprehensive evaluation method that reflects psychological flexibility. The objectives of this study were to develop a Chinese version of CompACT that fits with Chinese culture and examine its reliability and validity. We studied 4999 non-clinical Chinese civil servants and explored the characteristics of the Chinese version of CompACT. Exploratory factor analysis was used to measure Openness to Experience, Behavioral Awareness, and Valued Action that explained 54.3% of the total variance. Confirmatory factor analysis provided support for the three-factor model. The Cronbach's [alpha]-coefficient of the scale was 0.87, suggesting that the Chinese version of the CompACT is reliable. The Chinese CompACT total score represents the overall level of psychological flexibility; it is significantly negatively correlated with negative emotions and positively associated with well-being. Our findings suggest that the Chinese version of the CompACT accurately assesses psychological flexibility in Chinese adults., Author(s): Yue Chen [sup.1] , Houyuan Luo [sup.2] , Shujuan Wang [sup.1] , Xiaoyu Bai [sup.1] , Zhuohong Zhu [sup.1] Author Affiliations: (1) grid.9227.e, 0000000119573309, Key Laboratory of Mental Health, [...]

Published
2023
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35. Prospects and Strategies for Single‐Crystal NCM Materials to Solve All‐Solid‐State Battery Cathode Interface Problems.

Author

Bai, Xiaoyu, Xie, Fang, Zhang, Ziyang, Cao, Minglei, Wang, Qin, Wang, Shiwen, Liu, Chenyu, Su, Xin, Lin, Zhan, and Cui, Guanglei

Subjects
*ION transport (Biology), *CATHODES, *STORAGE batteries
Abstract

In the ongoing quest to develop lithium‐ion batteries with superior capacity and enhanced safety, the focus has shifted toward all‐solid‐state batteries (SSBs) and nickel‐rich cathode materials. Despite their promise, these technologies face significant interface challenges, notably poor contact and low ion transport efficiency, leading to substantial stability issues. This review aims to provide a comprehensive analysis of both the advantages and the challenges associated with all‐solid‐state batteries. In addition, it discusses the benefits of single‐crystal application in SSBs, in terms of their kinetic performance, mechanical properties, and stability. The review concludes by proposing various strategies to optimize single‐crystal technologies, targeting the development of efficient nickel‐rich single‐crystal materials for use in all‐solid‐state batteries. These approaches offer the potential to address the core challenges currently faced by SSBs and pave the way for the next generation of high‐performance batteries. [ABSTRACT FROM AUTHOR]

Published
2024
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49. Effect of Annealing and Double Aging on the Microstructure and Mechanical Properties of Hot-Rolled Al 17 Cr 10 Fe 36 Ni 36 Mo 1 Alloy.

Author

Qiu, Yunji, Shi, Xinbo, Liu, Xiaoming, Chen, Zhihua, Wang, Jianbin, Liu, Xin, Bai, Xiaoyu, He, Feng, and Wang, Zhijun

Subjects
HOT rolling, FACE centered cubic structure, HEAT treatment, ALLOYS, MICROSTRUCTURE, NICKEL-chromium alloys
Abstract

AlCrFeNi multi-component alloys with excellent mechanical properties have been designed and extensively investigated in recent years. The massive fabrication of sheets will be an effective way for industrial application, where hot rolling is the inevitable process. After hot rolling, the mechanical properties could be further tailored. In this study, the effects of heat treatments on a dual-phase Al17Cr10Fe36Ni36Mo1 hot-rolled plate were systematically investigated, including: (i) annealing (700 °C, 850 °C, 1000 °C and 1150 °C for 1 h, respectively), (ii) solution and single aging (1150 °C for 1 h and 700 °C for 4 h), (iii) solution and double aging (1150 °C for 1 h, 700 °C for 4 h and 650 °C for 1 h). The B2 precipitates with varied morphologies were observed in the FCC matrix of the hot-rolled alloy after a heat treatment range from 700 °C to 1000 °C for 1 h, and the BCC particles in the B2 matrix were dissolved when the heat treatment temperature was higher than 1000 °C. The hot-rolled alloy heat treated at 700 °C for 1 h had the highest yield strength, and the hot-rolled alloy treated at 1150 °C for 1 h showed the lowest yield strength. After a solution at 1150 °C for 1 h, aging at 700 °C for 4 h and 650 °C for 1 h, the L12 phase and BCC particles were precipitated in the FCC and B2 matrices, and B2 nanoprecipitates were observed around the FCC grain boundaries. The solution and double aging alloy exhibit the tensile strength of 1365.7 ± 9.5 MPa, a fracture elongation of 14.2 ± 1.5% at 20 °C, a tensile strength of 641.4 ± 6.0 MPa, and a fracture elongation of 16.9 ± 1.0% at 700 °C, showing great potential for application. [ABSTRACT FROM AUTHOR]

Published
2024
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