Chun‐Ran Chang
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View article: Two-step deep reinforcement learning for traffic signal control to improve pedestrian safety using connected vehicle data
Two-step deep reinforcement learning for traffic signal control to improve pedestrian safety using connected vehicle data Open
The primary goal of traffic signals control (TSC) is to enhance safety and protect all traffic participants. However, there exists enhancement such as increasing safety for vulnerable road users (VRUs), especially pedestrians. This study p…
View article: The Cooperative Effects of the Rh‐M Dual‐Metal Atomic Pairs in Formic Acid Oxidation
The Cooperative Effects of the Rh‐M Dual‐Metal Atomic Pairs in Formic Acid Oxidation Open
The continuously increasing mass activity of precious metal in formic acid oxidation reaction (FAOR) is the key to achieving the practical application of direct formic acid fuel cells (DFAFCs). Herein, Rh‐based dual‐metal atomic pairs supp…
View article: The Cooperative Effects of the Rh‐M Dual‐Metal Atomic Pairs in Formic Acid Oxidation
The Cooperative Effects of the Rh‐M Dual‐Metal Atomic Pairs in Formic Acid Oxidation Open
The continuously increasing mass activity of precious metal in formic acid oxidation reaction (FAOR) is the key to achieving the practical application of direct formic acid fuel cells (DFAFCs). Herein, Rh‐based dual‐metal atomic pairs supp…
View article: Natural Surface Frustrated Lewis Pairs: The Concept and Beyond
Natural Surface Frustrated Lewis Pairs: The Concept and Beyond Open
The reusable and separable surface frustrated Lewis pairs (SFLPs) open up a novel approach to efficient small‐molecule activation and conversion in heterogeneous catalysis. However, SFLPs have only been reported on limited systems due to t…
View article: Synthesis of Cyclic Carbonates by CO2 Cycloaddition with Epoxides: Recent Advances, Challenges and Perspectives
Synthesis of Cyclic Carbonates by CO2 Cycloaddition with Epoxides: Recent Advances, Challenges and Perspectives Open
The fixation of CO2 into high-value chemicals has emerged as a critical research priority, attracting considerable interest from both academia and industry. The synthesis of cyclic carbonates via the cycloaddition of CO2 with epoxides, a p…
View article: Metal‐Oxo Electronic Tuning via In Situ CO Decoration for Promoting Methane Conversion to Oxygenates over Single‐Atom Catalysts
Metal‐Oxo Electronic Tuning via In Situ CO Decoration for Promoting Methane Conversion to Oxygenates over Single‐Atom Catalysts Open
Direct methane conversion (DMC) to oxygenates at low temperature is of great value but remains challenging due to the high energy barrier for C−H bond activation. Here, we report that in situ decoration of Pd 1 ‐ZSM‐5 single atom catalyst …
View article: Simulation and Experimental Study of Solid–Liquid Extraction of Coal Tar Residue Based on Different Extractants
Simulation and Experimental Study of Solid–Liquid Extraction of Coal Tar Residue Based on Different Extractants Open
Coal tar residue (CTR) is recognized as a hazardous industrial waste with a high carbon content and coal tar consisting mainly of toxic polycyclic aromatic hydrocarbons (PAHs). The coal tar in CTR can be deeply processed into high-value-ad…
View article: Double H-bonds multimer absorbent design for H2S absorption
Double H-bonds multimer absorbent design for H2S absorption Open
A novel double H-bonds multimer absorbent for H2S absorption was designed via intermolecular self-assembly using DBU and EG under the guidance of QCC. The formation mechanisms of multimer absorbents and the absorption mechanisms between th…
View article: Preparing Fuel-Range Chemicals via the Direct and Selective Pyrolysis of Disposable Mask Waste for Sustainable Environment
Preparing Fuel-Range Chemicals via the Direct and Selective Pyrolysis of Disposable Mask Waste for Sustainable Environment Open
After stepping into the pandemic, it has been entirely not bizarre to wear facial masks to diminish the spreading of viruses in human daily outings. Due to the low expense and stable protection capability, disposable masks are the most wid…
View article: Finding Natural, Dense, and Stable Frustrated Lewis Pairs on Wurtzite Crystal Surfaces
Finding Natural, Dense, and Stable Frustrated Lewis Pairs on Wurtzite Crystal Surfaces Open
The surface frustrated Lewis pairs (SFLPs) open up new opportunities for substituting noble metals in the activation and conversion of stable molecules. However, the applications of SFLPs on a larger scale are impeded by the complex constr…
View article: Study on the Preparation of Clean Liquid Fuel by Wide Fraction High-Temperature Coal Tar Deep Hydro-Upgrading on a Pilot Plant Trickle Bed Reactor
Study on the Preparation of Clean Liquid Fuel by Wide Fraction High-Temperature Coal Tar Deep Hydro-Upgrading on a Pilot Plant Trickle Bed Reactor Open
High-temperature coal tar contains a high content of heavy components, and the mechanism of its hydrogenation to fuel oil has not been completely revealed at present. In this work, clean environmental friendly fuel oil was obtained from wi…
View article: Analysis of Distribution and Structures of Heteroatom Compounds in Asphaltene of Medium/Low Temperature Coal Tar by Negative Anion Mode ESI FT-ICR MS
Analysis of Distribution and Structures of Heteroatom Compounds in Asphaltene of Medium/Low Temperature Coal Tar by Negative Anion Mode ESI FT-ICR MS Open
The existence of heteroatomic compounds with complex structure and different polarity in the asphaltene of medium and low temperature coal tar (M/LTCT) limits its processing and utilization. Combined with negative ion electrospray ionizati…
View article: Single Carbon Vacancy Traps Atomic Platinum for Hydrogen Evolution Catalysis
Single Carbon Vacancy Traps Atomic Platinum for Hydrogen Evolution Catalysis Open
The coordinated configuration of atomic platinum (Pt) has always been identified as an active site with high intrinsic activity for hydrogen evolution reaction (HER). Herein, we purposely synthesize single vacancies in a carbon matrix (def…
View article: Lithium/bismuth co-functionalized phosphotungstic acid catalyst for promoting dinitrogen electroreduction with high Faradaic efficiency
Lithium/bismuth co-functionalized phosphotungstic acid catalyst for promoting dinitrogen electroreduction with high Faradaic efficiency Open
Summary: Ammonia occupies a significant standing in the global economy. As a promising alternative to the energy-intensive Haber-Bosch process, electrochemical nitrogen reduction could achieve sustainable ammonia synthesis. However, the at…
View article: Highly efficient ammonia synthesis at low temperature over a Ru–Co catalyst with dual atomically dispersed active centers
Highly efficient ammonia synthesis at low temperature over a Ru–Co catalyst with dual atomically dispersed active centers Open
The desire for a carbon-free society and the continuously increasing demand for clean energy make it valuable to exploit green ammonia (NH3) synthesis that proceeds via the electrolysis driven Haber–Bosch (eHB) process.
View article: Synergy of the catalytic activation on Ni and the CeO<sub>2</sub>–TiO<sub>2</sub>/Ce<sub>2</sub>Ti<sub>2</sub>O<sub>7</sub> stoichiometric redox cycle for dramatically enhanced solar fuel production
Synergy of the catalytic activation on Ni and the CeO<sub>2</sub>–TiO<sub>2</sub>/Ce<sub>2</sub>Ti<sub>2</sub>O<sub>7</sub> stoichiometric redox cycle for dramatically enhanced solar fuel production Open
Synergy between the reactant activation by catalytically active Ni and the CeO2–TiO2/Ce2Ti2O7 stoichiometric redox cycle for dramatically enhanced solar fuel production.
View article: In situ encapsulation of iron(0) for solar thermochemical syngas production over iron-based perovskite material
In situ encapsulation of iron(0) for solar thermochemical syngas production over iron-based perovskite material Open
Methane-to-syngas conversion plays an important role in industrial gas-to-liquid technologies, which is commercially fulfilled by energy-intensive reforming methods. Here we present a highly selective and durable iron-based La 0.6 Sr 0.4 F…