Wei Xiong

Anion-cation co-doped Cu2(OH)2CO3 enables high-efficiency electrocatalytic nitrite reduction to ammonia

Yue Wang, Cuilian Sun, Tianxing Wu, Xiujing Xing et autres

cn, jp (code pays fourni par la source)

The Influence of Anion Effects on the Morphology of Copper-Based Hydroxides and Their Electrocatalytic Performance in the Reduction of Nitrite to Ammonia

Cuilian Sun, Tianxing Wu, Xiujing Xing, Lili Ding et autres

Copper-based hydroxides are attracting increasing attention in the electrocatalytic reduction of nitrite to ammonia (NO 2 RR) due to their strong redox activity and charge storage capacity. In this work, anions F – and Cl – were introduced into copper hydroxide via …

cn, us, jp (code pays fourni par la source)

Straw foam-based aerobic granular sludge (SF-AGS) for high-salinity wastewater treatment: performance, microbial communities, and adaptive mechanisms

Haoli Zhou, Yu Jin, Wei Xiong, Shaojie Wang et autres

Synergistic Construction of Electron-Rich Pd Sites by CQDs and Co-MOF for Efficient Electrocatalytic Chlorophenol Degradation

Hao Deng, Wei Xiong, Yongjia Zhang, Rui Xiang et autres

cn (code pays fourni par la source)

Selective electrocatalytic reduction of nitrate for the synthesis of hydroxylamine with Cu-ZnO/N-C catalyst

Jin Li, Yang Wang, Tianxing Wu, Xiujing Xing et autres

Electrocatalytic reduction of nitrate for the synthesis of high-value chemical hydroxylamine (NH 2 OH) represents a sustainable pathway that combines the dual functions of green synthesis and wastewater treatment. However, the selective control of the process is extremely challenging, mainly due to …

jp, cn (code pays fourni par la source)

Photoinduced Cobalt‐Catalyzed Reductive Coupling of Aryl Bromides and 1,4‐Dihydropyridines

Qian Yang, Wei Xiong, Zhen Bo Su, Liang‐Qiu Lu et autres

ABSTRACT The construction of C(sp 2 )─C(sp 3 ) bond represents a fundamental yet challenging transformation in organic synthesis. Here, we reported a photoinduced cobalt‐catalyzed reductive coupling reaction that efficiently constructs C(sp 2 )─C(sp 3 ) bond between aryl bromides and 1,4‐dihydropyridines. …

cn (code pays fourni par la source)

Previously undescribed isoflavan-stilbene dimers from the roots of Sophora davidii (Franch.) skeels and their glucose transporter 4 translocation activities

Ruitao Yu, Shiwen Kang, Yuanren Ma, Jinghua Chen et autres

cn (code pays fourni par la source)

Reinforce-Ada: An Adaptive Sampling Framework under Non-linear RL Objectives

Wei Xiong, Chenlu Ye, Baohao Liao, Hanze Dong et autres

Reinforcement learning (RL) for large language model reasoning is frequently hindered by signal loss, a phenomenon where standard uniform sampling with small group sizes fails to uncover informative learning signals for difficult prompts. We demonstrate that this collapse is a statistical artifact …

Structurally stable Ag/Ag2O@MOF-808 photocatalysts for efficient photodegradation of high-concentration Rhodamine B

Songshan Jiang, Lin Xu, Fan Wu, Ruilong Wen et autres

cn (code pays fourni par la source)

Selective Epitaxial Growth of MOF-on-MOF-Derived Core–Shell Fe 2 O 3 /CoFe 2 O 4 Nanocomposites for Efficient Electrochemical Detection of Multiple Heavy Metal Ions

Jieli Guo, Shiwei Tu, Limin Li, Xiujing Xing et autres

Combining two metal–organic frameworks (MOFs) with different compositions and structures is an effective way to grow MOF-on-MOF materials. MOF-on-MOF-derived Fe 2 O 3 /CoFe 2 O 4 nanocomposites were constructed by epitaxial growth method and high-temperature heat treatment. The morphology and structure …

cn, us, jp (code pays fourni par la source)

Functionalized HKUST-1 via distal microenvironmental modification of coordination unsaturated sites as highly efficient catalysts for the cyclohexanone Baeyer-Villiger oxidation

Lei Chen, Yaning Liu, Xi Tang, Wei Xiong et autres

Polycaprolactone emerges as a significant alternative to non-degradable plastics as the enhancing substantial environmental stress from the plastic products consumption. ε-Caprolactone (ε-CL), as its monomer, has attracted enormous attention. The Baeyer-Villiger (B-V) oxidation serves as an efficient method to produce lactones and …

cn (code pays fourni par la source)

Alkali metal-promoted CaMnO3 redox catalysts for chemical looping oxidative cracking of naphtha based on cyclohexane as model

Lei Chen, Li Chen, Shuai Wei, Wei Xiong et autres

cn (code pays fourni par la source)