Results 311 to 320 of about 1,138,126 (397)

Correction: Biofuel production from waste residuals: comprehensive insights into biomass conversion technologies and engineered biochar applications. [PDF]

RSC Adv
El-Fawal EM, El Naggar AMA, El-Zahhar AA, Alghamdi MM, Morshedy AS, El Sayed HA, Mohammed AEME.   +6 more
europepmc   +1 more source

Radical‐Polar Crossover Bicyclization Enables a Modular Synthesis of Saturated Bicyclic Amines

Advanced Science, EarlyView.
Herein, we report the successful realization of a radical‐polar crossover bicyclization reaction from easily available cyclopropylamines and substituted alkenes through photoredox catalysis. This approach introduces an innovative methodology for the de novo synthesis of a diverse collection of 4/5‐, 5/5‐, 6/5‐,7/5‐ and 5/6‐fused saturated bicyclic ...
Dewei Feng, Xiao Geng, Lingling Zuo, Zhifang Li, Lei Wang   +4 more
wiley   +1 more source

Study on the microscopic mechanism of CO₂ flooding in deep high-temperature, high pressure, ultra-high water-cut reservoirs: a case study of the X-1 reservoir. [PDF]

RSC Adv
Liao H.
europepmc   +1 more source

Sinter‐ and Water‐Resistant Pt Enabled by High Entropy of Porous Oxide Nanofibers

Advanced Science, EarlyView.
The high‐entropy effect thermodynamically favors a unique distribution of multiple constituent elements within the crystalline lattice with low Gibbs free energy. This special configuration endows the material with exceptional stability, depressing the growth of Pt species at elevated temperatures.
Yunpeng Wang, Mingyu Tang, Zhuxin Lyu, Wanlin Fu, Han Yan, Shiming Zhou, Yueming Sun, Yunqian Dai   +7 more
wiley   +1 more source

Status, sources and health risk assessment of PAHs, NPAHs and OPAHs in road dust of Xinjiang, China. [PDF]

Sci Rep
Yang X, Ji Y, Wang B, Shi J, Xu W, Ma J, Shen R, Jiang Y.   +7 more
europepmc   +1 more source

In Situ Converting Conformal Sacrificial Layer Into Robust Interphase Stabilizes Fluorinated Polyanionic Cathodes for Aqueous Sodium‐Ion Storage

Advanced Science, EarlyView.
A unique interfacial conversion concept is proposed to establish robust cathode electrolyte interphase for stabilizing fluorinated polyanionic cathodes in aqueous electrolytes. In a typical case, the conformal Al2O3 sacrificial layer is predeposited on high‐voltage sodium vanadium oxy‐fluorophosphates cathode, which can progressively react with trace ...
Peng Gong, Shibo Chai, Xingjie Li, Yibo Dong, Shengjun Zhai, Xihao Chen, Ning Wang, Yuanyuan Li, Jinping Liu   +8 more
wiley   +1 more source

Rapid and Simultaneous Detection of Petroleum Hydrocarbons and Organic Pesticides in Soil Based on Electronic Nose. [PDF]

Sensors (Basel)
Kong C, Sun L, Li X, Yan Y, Chang Z, Li M, Gou F, Rong B.   +7 more
europepmc   +1 more source

Hydrocyclization/Defluorination of CF3‐Substituted Acrylamides: Insights from Kinetics of Hydrogen Atom Transfer

Advanced Science, EarlyView.
The study develops a H•/H– transfer strategy enabling efficient hydrocyclization/defluorination of CF3‐acrylamides to synthesize Seletracetam derivatives with gem‐difluoroalkenes. Mechanistic studies reveal distinct pathways: the NiII‐H/PhSiH3 system operates through a hydrogen atom transfer process, while the 1,4‐Michael addition of H– appears to be ...
Yanjun Wan, Ronghui Shao, Jack R. Norton
wiley   +1 more source

An accurate analytical model and application method for squirt flow in anisotropic fractured rocks. [PDF]

Sci Rep
Chen Y, Dong P, Zhang Y.
europepmc   +1 more source