Buxing Han
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View article: Correction: Synchronizing LLM-based semantic knowledge bases via secure federated fine-tuning in semantic communication
Correction: Synchronizing LLM-based semantic knowledge bases via secure federated fine-tuning in semantic communication Open
[This corrects the article DOI: 10.3389/frai.2025.1690950.].
View article: Steering the catalyst structure and intermediates adsorption configuration during pulsed nitrate electroreduction
Steering the catalyst structure and intermediates adsorption configuration during pulsed nitrate electroreduction Open
The electroreduction of nitrate (NO3-) offers a promising pathway for carbon-free NH3 production and nitrogen cycle management. Pulsed NO3- electroreduction has demonstrated to enable the improvement of catalytic performance, but the under…
View article: Selective Reductive Amination of Carbonyls to Primary Amines Under Ambient Conditions Over Rh/MFM‐300(Cr)
Selective Reductive Amination of Carbonyls to Primary Amines Under Ambient Conditions Over Rh/MFM‐300(Cr) Open
The synthesis of organic amines via reductive amination of biomass‐derived carbonyl compounds is an important target for sustainable chemical industries. The control of selectivity for the formation of primary amines versus secondary amine…
View article: Selective Reductive Amination of Carbonyls to Primary Amines Under Ambient Conditions Over Rh/MFM‐300(Cr)
Selective Reductive Amination of Carbonyls to Primary Amines Under Ambient Conditions Over Rh/MFM‐300(Cr) Open
The synthesis of organic amines via reductive amination of biomass‐derived carbonyl compounds is an important target for sustainable chemical industries. The control of selectivity for the formation of primary amines versus secondary amine…
View article: The Effects of an Online Neurofeedback‐Assisted Mindfulness‐Based Intervention (NF‐MBI) on Mental Health of Nursing Students in China: A Latent Growth Curve Modelling Analysis
The Effects of an Online Neurofeedback‐Assisted Mindfulness‐Based Intervention (NF‐MBI) on Mental Health of Nursing Students in China: A Latent Growth Curve Modelling Analysis Open
Background Chinese nursing students face mental health challenges, with mindfulness‐based interventions (MBI) commonly utilized to mitigate these issues. Neurofeedback‐assisted MBI (NF‐MBI) might be a promising alternative. Aim The study a…
View article: Synchronizing LLM-based semantic knowledge bases via secure federated fine-tuning in semantic communication
Synchronizing LLM-based semantic knowledge bases via secure federated fine-tuning in semantic communication Open
Semantic communication (SemCom) has seen substantial growth in recent years, largely due to its potential to support future intelligent industries. This advancement hinges on the construction and synchronization of robust semantic knowledg…
View article: Self‐Supporting Co <sub>3</sub> O <sub>4</sub> Nanosheet Derived From Co <sub>2</sub> (OH) <sub>2</sub> CO <sub>3</sub> for Aldehyde or Ketone Hydrodeoxygenation Reaction
Self‐Supporting Co <sub>3</sub> O <sub>4</sub> Nanosheet Derived From Co <sub>2</sub> (OH) <sub>2</sub> CO <sub>3</sub> for Aldehyde or Ketone Hydrodeoxygenation Reaction Open
Hydrodeoxygenation (HDO) is a commonly used pathway to improve the quality of oxygen‐containing compounds. Herein, a novel self‐supporting catalyst, Co 3 O 4 nanosheet, is constructed which can completely hydrodeoxygenate various lignin‐de…
View article: Closed-loop recycling of polyethylene to ethylene and propylene via a kinetic decoupling–recoupling strategy
Closed-loop recycling of polyethylene to ethylene and propylene via a kinetic decoupling–recoupling strategy Open
Conversion of polyethylene (PE) into ethylene and propylene will enable closed-loop recycling of plastics. Conventional catalytic cracking of PE is restricted by kinetic entanglement between the formation of main products and by-products, …
View article: Selective electrocatalytic upgrading of nitrogen oxides into hydroxylamine and hydrazine via special routes
Selective electrocatalytic upgrading of nitrogen oxides into hydroxylamine and hydrazine via special routes Open
This Perspective discusses the design principles of electrocatalytic systems for upgrading nitrogen oxides (NOx) into unconventional products, such as hydroxylamine and hydrazine, while traditional NOx electroreduction produces ammonia or …
View article: Selective electroreduction of carbon dioxide to ethylene over stable iodide-induced asymmetric copper sites within a metal-organic polyhedron
Selective electroreduction of carbon dioxide to ethylene over stable iodide-induced asymmetric copper sites within a metal-organic polyhedron Open
Porous Cu-based metal-organic compounds have attracted increasing attention for CO2 electroreduction due to their well-defined porous structures and abundant metal sites. However, the classical {Cu2}-paddlewheel moieties within these mater…
View article: Boosting Urea Electrosynthesis via Asymmetric Oxygen Vacancies in Zn‐Doped Fe <sub>2</sub> O <sub>3</sub> Catalysts
Boosting Urea Electrosynthesis via Asymmetric Oxygen Vacancies in Zn‐Doped Fe <sub>2</sub> O <sub>3</sub> Catalysts Open
Urea electrosynthesis from CO 2 and nitrate (NO 3 − ) provides an attractive pathway for storing renewable electricity and substituting traditional energy‐intensive urea synthesis technology. However, the kinetics mismatching between CO 2 …
View article: Efficient Electroreduction of CO<sub>2</sub> to CH<sub>4</sub> Over Amino Acid‐Modified Copper Under Acidic Conditions
Efficient Electroreduction of CO<sub>2</sub> to CH<sub>4</sub> Over Amino Acid‐Modified Copper Under Acidic Conditions Open
Electroreduction of CO 2 into CH 4 under acidic conditions is a promising strategy for CO 2 utilization, which allows for high CO 2 conversion efficiency. However, the selectivity of CH 4 is low because the hydrogen evolution reaction is e…
View article: Anion‐Regulated Active Nickel Site for Nitrate Reduction in Efficient Ammonia Electrosynthesis and Zn‐Nitrate Battery
Anion‐Regulated Active Nickel Site for Nitrate Reduction in Efficient Ammonia Electrosynthesis and Zn‐Nitrate Battery Open
Electrocatalytic nitrate reduction (NO 3 RR) to ammonia (NH 3 ) has great potential to address the challenges caused by the Habor‐Bosch process. However, sluggish kinetic, complex mechanisms and competitive reactions seriously reduce the F…
View article: Highly Selective Oxygen Electroreduction to Hydrogen Peroxide on Sulfur‐Doped Mesoporous Carbon
Highly Selective Oxygen Electroreduction to Hydrogen Peroxide on Sulfur‐Doped Mesoporous Carbon Open
As a paradigm‐shifting material platform in energy catalysis, precisely engineered ordered mesoporous carbon spheres emerge as supreme metal‐free electrocatalysts, outperforming conventional carbon‐based counterparts through synergistic st…
View article: Iridium-Catalyzed Hydrocarboxylation of Olefins with CO2 and H2
Iridium-Catalyzed Hydrocarboxylation of Olefins with CO2 and H2 Open
CO2 is a greenhouse gas and a nontoxic, easily available and renewable C1 feedstock. H2 is a clean and cheap reductant that can be obtained from renewable energy. Olefins are platform chemicals that can be produced from a variety of raw ma…
View article: Cu <sub>2</sub> O Nano‐Homojunction for High‐Efficiency Electrocatalytic CO <sub>2</sub> ‐to‐Ethylene Conversion
Cu <sub>2</sub> O Nano‐Homojunction for High‐Efficiency Electrocatalytic CO <sub>2</sub> ‐to‐Ethylene Conversion Open
The efficient electrochemical CO 2 reduction into value‐added multi‐carbon products is of great importance and remains challenging. Here, we demonstrate the highly selective, active, and long‐term durable electrocatalytic production of eth…
View article: Cu <sub>2</sub> O Nano‐Homojunction for High‐Efficiency Electrocatalytic CO <sub>2</sub> ‐to‐Ethylene Conversion
Cu <sub>2</sub> O Nano‐Homojunction for High‐Efficiency Electrocatalytic CO <sub>2</sub> ‐to‐Ethylene Conversion Open
The efficient electrochemical CO 2 reduction into value‐added multi‐carbon products is of great importance and remains challenging. Here, we demonstrate the highly selective, active, and long‐term durable electrocatalytic production of eth…
View article: Rational Construction of Cu Active Sites for CO<sub>2</sub> Electrolysis to C<sub>2+</sub> Product
Rational Construction of Cu Active Sites for CO<sub>2</sub> Electrolysis to C<sub>2+</sub> Product Open
Electrocatalytic CO 2 reduction reaction (CO 2 RR) has emerged as a promising approach in advancing towards carbon neutrality and addressing renewable energy intermittency. Copper‐based catalysts have received much attention due to their h…
View article: Ionic Liquid‐Mediated Oxidative Degradation of Polycaprolactone into Adipic Acids over Pt/TiO<sub>2</sub> in Water
Ionic Liquid‐Mediated Oxidative Degradation of Polycaprolactone into Adipic Acids over Pt/TiO<sub>2</sub> in Water Open
Upgrading polyester waste into high value‐added chemicals can achieve carbon recycling, which is of great significance for sustainable development. Herein, we report a one‐pot protocol to oxidatively degrade polycaprolactone (PCL) with air…
View article: Ionic Liquid‐Mediated Oxidative Degradation of Polycaprolactone into Adipic Acids over Pt/TiO<sub>2</sub> in Water
Ionic Liquid‐Mediated Oxidative Degradation of Polycaprolactone into Adipic Acids over Pt/TiO<sub>2</sub> in Water Open
Upgrading polyester waste into high value‐added chemicals can achieve carbon recycling, which is of great significance for sustainable development. Herein, we report a one‐pot protocol to oxidatively degrade polycaprolactone (PCL) with air…
View article: Selective Gold Recycling from Electronic Waste Using a Highly Stable Porous Aromatic Framework/Polymer and Its Application for CO<sub>2</sub> Electroreduction
Selective Gold Recycling from Electronic Waste Using a Highly Stable Porous Aromatic Framework/Polymer and Its Application for CO<sub>2</sub> Electroreduction Open
Recycling gold from electronic waste represents a sustainable and environmentally friendly strategy for both resource recovery and waste reduction. In this study, we designed an innovative and highly stable porous aromatic framework (PAF)/…
View article: scGraphETM: Graph-Based Deep Learning Approach for Unraveling Cell Type-Specific Gene Regulatory Networks from Single-Cell Multi-Omics Data
scGraphETM: Graph-Based Deep Learning Approach for Unraveling Cell Type-Specific Gene Regulatory Networks from Single-Cell Multi-Omics Data Open
In the forefront of single-cell multi-omics research, the challenge of elucidating intricate gene regulatory networks (GRNs) at a cellular level is paramount. This study introduces the Single Cell Graph Network Embedded Topic Model (scGrap…
View article: Electrochemical CO2 reduction to liquid fuels: Mechanistic pathways and surface/interface engineering of catalysts and electrolytes
Electrochemical CO2 reduction to liquid fuels: Mechanistic pathways and surface/interface engineering of catalysts and electrolytes Open
The high energy density of green synthetic liquid chemicals and fuels makes them ideal for sustainable energy storage and transportation applications. Electroreduction of carbon dioxide (CO2) directly into such high value-added chemicals c…