Superior Hydrodesulfurization Catalyst Prepared via Hydrothermal Deposition of Lacunary NiPW Polyoxometalate on γ-Al2O3 [0.03%]
通过水热沉淀法在γ-Al₂O₃上沉积缺位型NiPW聚阴离子化合物制备高性能加氢脱硫催化剂
Jilei Liang,Mengmeng Wu,Hongxia Zhao et al.
Jilei Liang et al.
A highly efficient hydrodesulfurization (HDS) catalyst was fabricated by hydrothermal deposition of a lacunary Ni6PW9 polyoxometalate (POM) precursor onto γ-Al2O3. The optimized catalyst possesses a nominal composition of 20 wt % WO3, 4.3 ...
Efficient Triboelectric Catalytic Activities in High Temperature of Fe0/FeOOH [0.03%]
高温下Fe0/FeOOH的高效摩擦催化作用
Zhuo-Xuan Li,Min Zhao,Zhao-Jian Li et al.
Zhuo-Xuan Li et al.
In this study, an ultrasonic-assisted Fe0/FeOOH triboelectric catalytic system was proposed that converts mechanical energy into electrical energy, which is subsequently converted into chemical energy for the degradation of organic pollutan...
Interfacial Engineering of Boron Nanoparticles via Dual-Silane Grafting for Storage Stability and Enhanced Reactivity in Aviation Kerosene [0.03%]
双硅烷接枝改性硼纳米粒子的界面工程学在航空煤油中的存储稳定性及催化反应活性中的研究
Jiayi Luo,Zhenguo Pang,Chujie Lei et al.
Jiayi Luo et al.
Dispersing high-energy inorganic nanoparticles within nonpolar hydrocarbon media, such as aviation kerosene, poses a fundamental colloid science challenge because of the severe surface-energy mismatch between the particles and the fuel. Her...
Green and Continuous Synthesis of Nanoscale Zero-Valent Iron on Activated Carbon toward Ultrafast Heavy Metal Removal [0.03%]
绿色连续合成活性炭负载纳米零价铁材料实现重金属的快速去除研究
Peng-Hua Zhang,Ze-Peng Bai,Biao Yang et al.
Peng-Hua Zhang et al.
Nanoscale zerovalent iron (nZVI) is a well-recognized candidate for heavy metal remediation, yet its large-scale application is hampered by intrinsic aggregation, reliance on toxic reductants, and lack of continuous production in convention...
Molecular Insights into Adsorption and Mobility of Per- and Polyfluoroalkyl Substances at Hydrated Silica Surfaces [0.03%]
有关全氟和多氟化合物在水化二氧化硅表面吸附和迁移的分子见解
Mingshan Zhang,Minjunshi Xie,Zhehui Jin
Mingshan Zhang
The widespread use of poly- and perfluoroalkyl substances (PFASs) has raised significant environmental and health concerns. Understanding their adsorption mechanisms on silica surfaces is crucial to predicting their fate in subsurface envir...
Chiral Polyaniline Helical Nanotubes Immobilized with Pd Nanoparticles for Enantioselective Catalysis [0.03%]
用于映体选择性催化的固定在Pd纳米粒子上的手性聚苯胺螺旋纳米管
Mendi Bkhit Nill Khamis,Xiaoqiao Yang,Zheng Xi et al.
Mendi Bkhit Nill Khamis et al.
The precise synthesis of chiral helical nanotubes and the fundamental understanding of how they dictate catalytic enantioselectivity represent pivotal challenges in the field of enantioselective catalysis. Herein, we report a template-assis...
Investigation of Nucleobase-Metal Complex-Based Nanozyme and the Application for Nitrite Detection [0.03%]
基于核苷酸金属复合物纳米酶的检测研究及应用
Chenlu Shi,Zhenzhen Guo,Xifeng Chen et al.
Chenlu Shi et al.
Nanozymes possess the features of high catalytic efficiency and stable physical and chemical properties, which are widely applied for building novel biosensing systems. We herein screen nucleobase-metal-complex-based nanozymes and develop a...
Ionic Selectivity of NaCl Solutions in Graphene-Based Single-Digit Nanopores [0.03%]
基于石墨烯的一位数纳米孔中NaCl溶液的离子选择性
Antoine Djeukeng Momo,Martin Lísal,Milan Předota
Antoine Djeukeng Momo
This study provides insights into molecular mechanisms of capacitive deionization (CDI), which has emerged as a promising technique for efficient and sustainable desalination. Through molecular dynamics simulations, we investigate the struc...
Gelation in Oleogels: A Rheological Framework for Soft Material Formulation [0.03%]
油凝胶中的凝胶化：软材料配方的流变学框架
Shrajesh Patel,Kalyani Agarwal,Sumanth Arnipally et al.
Shrajesh Patel et al.
Oleogels formed using natural waxes undergo a sol-gel transition as the temperature decreases. Such a transition is due to the formation of a hierarchical three-dimensional crystalline network formed by the wax crystals. The properties at t...
Jointly Engineering Surface Area and Oxygen Vacancies on ZnO for Efficient Electrochemical CO2 Reduction to CO [0.03%]
通过联合工程表面积和氧空位来高效地进行ZnO电化学CO2还原制CO
Teng Liu,Bing He,Hongyu Chen et al.
Teng Liu et al.
Zinc oxide (ZnO) is an outstanding functional material with high selectivity and features low cost and nontoxicity for the electroreduction of CO2 to CO. To ensure the industrialization of the prepared materials, besides catalytic performan...