Search Results - "Zhong Qin"

Lower bounds on the minimum eigenvalue of the Fan product of several M-matrices by Zhong, Qin

“…The concept of the Fan product of several M -matrices is introduced. Furthermore, two new lower bounds of the minimum eigenvalue of the Fan product of several…”
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Ultrathin 2D Ti3C2 MXene Co-catalyst anchored on porous g-C3N4 for enhanced photocatalytic CO2 reduction under visible-light irradiation by Hu, Juanmin, Ding, Jie, Zhong, Qin

“…[Display omitted] Constructing an efficient photocatalyst is critical for photocatalytic carbon dioxide (CO2) into valuable fuel. Herein, a high-efficiency…”
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One-pot fabrication of mesoporous g-C3N4/NiS co-catalyst counter electrodes for quantum-dot-sensitized solar cells by Li, Wenhua, Chen, Qianqiao, Zhong, Qin

“…The nickel sulfide (NiS) nanoparticles were anchored on the mesoporous graphitic carbon nitride (g-C 3 N 4 ) by one-pot calcination with sulfur powder as…”
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Do political connections enhance or impede corporate innovation? by Su, Zhong-qin, Xiao, Zuoping, Yu, Lin

“…We establish a comprehensive political connection index based on manually collected personal profiles of top firm managers or board members to examine the…”
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Amino‐Assisted Anchoring of CsPbBr3 Perovskite Quantum Dots on Porous g‐C3N4 for Enhanced Photocatalytic CO2 Reduction by Ou, Man, Tu, Wenguang, Yin, Shengming, Xing, Weinan, Wu, Shuyang, Wang, Haojing, Wan, Shipeng, Zhong, Qin, Xu, Rong

“…Halide perovskite quantum dots (QDs) have great potential in photocatalytic applications if their low charge transportation efficiency and chemical instability…”
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Some new inequalities for nonnegative matrices involving Schur product by Zhong, Qin

“…In this study, we focused on the spectral radius of the Schur product. Two new types of the upper bound of $ \rho \left({M \circ N} \right) $, which is the…”
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New lower bounds of the minimum eigenvalue for the Fan product of several M-matrices by Zhong, Qin

“…In this study, we generalize the definition of the Fan product of two M -matrices to any $ k $ M -matrices $ {{A}_{1}}, {{A}_{2}}, \cdots, {{A}_{k}} $ of order…”
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Honeycomb spherical 1T-MoS2 as efficient counter electrodes for quantum dot sensitized solar cells by Tian, Zizun, Chen, Qianqiao, Zhong, Qin

“…[Display omitted] •Honeycomb spherical 1T-MoS2 was fabricated via hydrothermal with F127 templates.•1T-MoS2 was used as an efficient counter electrode for…”
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Association between foreign background of executives and firm goodwill impairment risk by Su, Wunhong, Wang, Chunlin, Su, Zhong‐qin

“…In recent years, the wave of mergers and acquisitions in the capital market has risen. As a result, the goodwill impairment (GI) of listed firms has been…”
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Do academic independent directors matter? Evidence from stock price crash risk by Jin, Hong-min, Su, Zhong-qin, Wang, Lu, Xiao, Zuoping

“…•Academic independent directors (AIDs) reduce future crash risk by improving the quality of financial reporting, promoting corporate social responsibility,…”
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The effect of CuO loading on different method prepared CeO2 catalyst for toluene oxidation by Zeng, Yiqing, Wang, Yanan, Song, Fujiao, Zhang, Shule, Zhong, Qin

“…The support effect on CeO2 supported CuO catalysts are extensively investigated, but few studies have been reported in volatile organic compounds (VOCs)…”
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A Perovskite Nanorod as Bifunctional Electrocatalyst for Overall Water Splitting by Zhu, Yinlong, Zhou, Wei, Zhong, Yijun, Bu, Yunfei, Chen, Xiaoyang, Zhong, Qin, Liu, Meilin, Shao, Zongping

“…The development of highly efficient and low‐cost electrocatalysts for oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) is paramount for…”
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Wetting Dynamics of Spontaneous Imbibition in Porous Media: From Pore Scale to Darcy Scale by Qin, Chao‐Zhong, Wang, Xin, Hefny, Mahmoud, Zhao, Jianlin, Chen, Sidian, Guo, Bo

“…Spontaneous imbibition plays an important role in many subsurface and industrial applications. Unveiling pore‐scale wetting dynamics, and particularly its…”
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CO2 hydrogenation to high-value products via heterogeneous catalysis by Ye, Run-Ping, Ding, Jie, Gong, Weibo, Argyle, Morris D., Zhong, Qin, Wang, Yujun, Russell, Christopher K., Xu, Zhenghe, Russell, Armistead G., Li, Qiaohong, Fan, Maohong, Yao, Yuan-Gen

“…Recently, carbon dioxide capture and conversion, along with hydrogen from renewable resources, provide an alternative approach to synthesis of useful fuels and…”
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Carbon‐Based Electrocatalysts for Efficient Hydrogen Peroxide Production by Bu, Yunfei, Wang, Yaobin, Han, Gao‐Feng, Zhao, Yunxia, Ge, Xinlei, Li, Feng, Zhang, Zhihui, Zhong, Qin, Baek, Jong‐Beom

“…Hydrogen peroxide (H2O2) is an environment‐friendly and efficient oxidant with a wide range of applications in different industries. Recently, the production…”
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A Highly Efficient and Robust Cation Ordered Perovskite Oxide as a Bifunctional Catalyst for Rechargeable Zinc-Air Batteries by Bu, Yunfei, Gwon, Ohhun, Nam, Gyutae, Jang, Haeseong, Kim, Seona, Zhong, Qin, Cho, Jaephil, Kim, Guntae

“…Of the various catalysts that have been developed to date for high performance and low cost, perovskite oxides have attracted attention due to their inherent…”
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Do social ties matter for corporate bond yield spreads? Evidence from China by Qiu, Xuemei, Su, Zhong‐qin, Xiao, Zuoping

“…Research Question/Issue This paper studies the effect of top management team (TMT) network centrality on corporate bond yield spreads. In additional analyses,…”
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Preparation and enhanced CO2 adsorption capacity of UiO-66/graphene oxide composites by Cao, Yan, Zhao, Yunxia, Lv, Zijian, Song, Fujiao, Zhong, Qin

“…New composites of UiO-66 and graphene oxide (GO) were synthesized and tested as CO2 adsorbents at room temperature. The materials and the parent composite…”
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Pore‐scale network modeling of microbially induced calcium carbonate precipitation: Insight into scale dependence of biogeochemical reaction rates by Qin, Chao‐Zhong, Hassanizadeh, S. Majid, Ebigbo, Anozie

“…The engineering of microbially induced calcium carbonate precipitation (MICP) has attracted much attention in a number of applications, such as sealing of CO2…”
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Insight into Deactivation Reasons for Nanogold Catalysts Used in Gas-Phase Epoxidation of Propylene by Li, Zhishan, Ma, Weihua, Zhong, Qin

“…Gas-phase epoxidation of propylene over nanogold catalysts has attracted extensive attention in recent years. Among the Au/Ti-based catalysts, Au/titanium…”
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