Search Results - "WANG Zhaofeng"

Pore characterization of different types of coal from coal and gas outburst disaster sites using low temperature nitrogen adsorption approach by Qi, Lingling, Tang, Xu, Wang, Zhaofeng, Peng, Xinshan

“…To characterize the pore features of outburst coal samples and investigate whether outburst coal has some unique features or not, one of the authors, working…”
Get full text

Fracturing evolution analysis of Beishan granite under true triaxial compression based on acoustic emission and strain energy by Zhang, Yan, Feng, Xia-Ting, Yang, Chengxiang, Zhang, Xiwei, Sharifzadeh, Mostafa, Wang, Zhaofeng

“…The study of rock fracturing is a fundamental research topic in rock mechanics and engineering. In this paper, based on complete stress–strain curves obtained…”
Get full text

Influence of water invasion on methane adsorption behavior in coal by Wang, Zhaofeng, Su, Weiwei, Tang, Xu, Wu, Jiahao

“…Fluid displacement is the fundamental process for subsurface fossil fuels extraction. Water invasion in coal seams is one of the routinely used stimulation…”
Get full text

Rhodium(III)-Catalyzed CH Activation of Arenes Using a Versatile and Removable Triazene Directing Group by Wang, Chengming, Chen, Hu, Wang, Zhaofeng, Chen, Jiean, Huang, Yong

“…Diverse opportunities: A Rhodium(III)‐catalyzed ortho‐selective olefination of arenes using a novel triazene as a directing group is reported. This method…”
Get full text

Versatile Nanostructures from Rice Husk Biomass for Energy Applications by Wang, Zhaofeng, Smith, Andrew T., Wang, Weixing, Sun, Luyi

“…Converting biomass into valuable products has great benefits in terms of both economic and environmental considerations, and has attracted considerable…”
Get full text

Influence of initial stresses and unloading rates on the deformation and failure mechanism of Jinping marble under true triaxial compression by Xu, Hong, Feng, Xia-Ting, Yang, Chengxiang, Zhang, Xiwei, Zhou, Yangyi, Wang, Zhaofeng

“…To investigate the deformation and failure mechanism of rock influenced by initial stress and unloading rates, this study presents minimum principal stress…”
Get full text

Study on the Coupling Effect of Stress Field and Gas Field in Surrounding Rock of Stope and Gas Migration Law by Li, Shizhe, Wang, Zhaofeng

“…In the process of working face mining, the permeability of the coal seam and the crack evolution characteristics of overlying strata are very important for…”
Get full text

Evolution of the mechanical and strength parameters of hard rocks in the true triaxial cyclic loading and unloading tests by Feng, Xia-Ting, Gao, Yaohui, Zhang, Xiwei, Wang, Zhaofeng, Zhang, Yan, Han, Qiang

“…Rock fracture process is associated with the degradation and mobilization of the mechanical and strength properties of rock. A number of true triaxial cyclic…”
Get full text

Multilevel Static–Dynamic Anticounterfeiting Based on Stimuli-Responsive Luminescence in a Niobate Structure by Sang, Jika, Zhou, Jinyu, Zhang, Jiachi, Zhou, Hui, Li, Huihui, Ci, Zhipeng, Peng, Shanglong, Wang, Zhaofeng

“…Anticounterfeiting is a highly required technique to protect the product and the consumer rights in the modern society. The conventional luminescent…”
Get full text

Highly ortho-Selective Trifluoromethylthiolation Reactions using a Ligand Exchange Strategy by Yin, Weiyu, Wang, Zhaofeng, Huang, Yong

“…The trifluoromethylthio group (SCF3) is a highly privileged modifier for drug molecules. Direct CH trifluoromethylthiolation reactions are highly valuable…”
Get full text

Bio-inspired sensitive and reversible mechanochromisms via strain-dependent cracks and folds by Zeng, Songshan, Zhang, Dianyun, Huang, Wenhan, Wang, Zhaofeng, Freire, Stephan G., Yu, Xiaoyuan, Smith, Andrew T., Huang, Emily Y., Nguon, Helen, Sun, Luyi

“…A number of marine organisms use muscle-controlled surface structures to achieve rapid changes in colour and transparency with outstanding reversibility…”
Get full text

The effects of the Qinghai–Tibet railway on heavy metals enrichment in soils by Zhang, Hua, Wang, Zhaofeng, Zhang, Yili, Hu, Zhongjun

“…The impact of land transportation on local soil environments is an important topic in environmental and ecological sciences. The rapid development of…”
Get full text

The effect of unloading path on the time-dependent behavior of Beishan granite by Yu Peiyang, Yu Peiyang, Pan Pengzhi, Pan Pengzhi, Feng Guangliang, Feng Guangliang, Wang Zhaofeng, Wang Zhaofeng, Miao Shuting, Miao Shuting

“…Understanding the time-dependent characteristics of Beishan granite after excavation is critically important for the long-term stability and disaster control…”
Get full text

Synthesis of fluorinated graphene with tunable degree of fluorination by Wang, Zhaofeng, Wang, Jinqing, Li, Zhangpeng, Gong, Peiwei, Liu, Xiaohong, Zhang, Libin, Ren, Junfang, Wang, Honggang, Yang, Shengrong

“…An easy, low-cost and effective synthesis of fluorinated graphene with tunable C/F atomic ratio (RC/F) has been realized by the reaction between dispersed…”
Get full text

Strain energy evolution characteristics and mechanisms of hard rocks under true triaxial compression by Zhang, Yan, Feng, Xia-Ting, Zhang, Xiwei, Wang, Zhaofeng, Sharifzadeh, Mostafa, Yang, Chengxiang, Kong, Rui, Zhao, Jun

“…The energy evolution processes and mechanisms between three hard rocks are studied using a strain energy analysis method under true triaxial compression (TTC)…”
Get full text

Large-Scale and Controllable Synthesis of Graphene Quantum Dots from Rice Husk Biomass: A Comprehensive Utilization Strategy by Wang, Zhaofeng, Yu, Jingfang, Zhang, Xin, Li, Na, Liu, Bin, Li, Yanyan, Wang, Yuhua, Wang, Weixing, Li, Yezhou, Zhang, Lichun, Dissanayake, Shanka, Suib, Steven L, Sun, Luyi

“…In this work, rice husk biomass was utilized as an abundant source to controllably prepare high-quality graphene quantum dots (GQDs) with a yield of ca. 15 wt…”
Get full text

Spatial network structure of transportation carbon emission efficiency in China and its influencing factors by Shao, Haiqin, Wang, Zhaofeng

“…Grasping the spatial correlation structure of transportation carbon emission efficiency (TCEE) and its influencing factors is significant for promoting…”
Get full text

Stress-induced color manipulation of mechanoluminescent elastomer for visualized mechanics sensing by Tian, Birong, Wang, Zhaofeng, Smith, Andrew T., Bai, Yongqing, Li, Jiazhi, Zhang, Na, Xue, Zhonghua, Sun, Luyi

“…The intrinsic relationship between mechanics and luminescent signals in mechanoluminescence materials presents unique advantages for visualized mechanics…”
Get full text

Study on mechanical and acoustic emission characteristics of the influence of rock bridge length on rock failure by Wang Jianchao, Wang Jianchao, Zhang Yan, Zhang Yan, Qin Changan, Qin Changan, Gao Yaohui, Gao Yaohui, Wang Zhaofeng, Wang Zhaofeng, Zhang Guofeng, Zhang Guofeng

“…Rock bridge of jointed rock plays a key role in its instability failure and has great influence on underground engineering. In this paper, the direct shear…”
Get full text

A Three-Dimensional Failure Criterion for Hard Rocks Under True Triaxial Compression by Feng, Xia-Ting, Kong, Rui, Yang, Chengxiang, Zhang, Xiwei, Wang, Zhaofeng, Han, Qiang, Wang, Gang

Get full text