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学者姓名：卢雪峰
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Abstract ：
Water electrolysis hydrogen production technology directly generates high-purity hydrogen through electrochemical water splitting, serving as a key technology for achieving zero-carbon emission hydrogen production. Alkaline water electrolysis demonstrates marked advantages in efficiency and rapidly developing anode catalysts in an alkaline medium. Nevertheless, the sluggish kinetics of the hydrogen evolution reaction (HER) at the cathode in an alkaline environment constitute a fundamental bottleneck that restricts the extensive application of this technology. Platinum, serving as the benchmark catalyst for the HER, is limited in its large-scale development due to its scarcity and high cost. In comparison, carbon-supported platinum-based catalysts exhibit exceptional HER catalytic activity and stability, driven by their unique electronic architecture and the synergistic effect with the support. In this review, we comprehensively examine the latest progress of carbon-supported platinum-based materials for the alkaline HER, summarize the factors contributing to the slow kinetics of the HER in an alkaline environment, and then focus on the strategies for modifying the carbon substrate and synthesizing carbon-supported platinum-based nanomaterials. Finally, the review critically evaluates existing challenges and proposes targeted research directions to advance Pt-based electrocatalysts for practical alkaline hydrogen evolution systems.
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| GB/T 7714 | Yang, Qiuyue , Zeng, Jilan , Yang, Guowei et al. Carbon-supported platinum-based electrocatalysts for alkaline hydrogen evolution [J]. | EES CATALYSIS , 2025 , 3 (5) : 972-993 . |
| MLA | Yang, Qiuyue et al. "Carbon-supported platinum-based electrocatalysts for alkaline hydrogen evolution" . | EES CATALYSIS 3 . 5 (2025) : 972-993 . |
| APA | Yang, Qiuyue , Zeng, Jilan , Yang, Guowei , Sun, Xinran , Lin, Xiahui , Liu, Kunlong et al. Carbon-supported platinum-based electrocatalysts for alkaline hydrogen evolution . | EES CATALYSIS , 2025 , 3 (5) , 972-993 . |
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Industrial high-current-density oxygen evolution catalyst is the key to accelerating the practical application of hydrogen energy. Herein, Co9 S8 /CoS heterojunctions were rationally encapsulated in S, N-codoped carbon ((Co9 S8 /CoS)@SNC) microleaf arrays, which are rooted on S-doped carbonized wood fibers (SCWF). Benefiting from the synergistic electronic interactions on heterointerfaces and the accelerated mass transfer by array structure, the obtained self-supporting (Co9 S8 /CoS)@SNC/SCWF electrode exhibits superior performance toward alkaline oxygen evolution reaction (OER) with an ultra-low overpotential of 274 mV at 10 0 0 mA/cm2 , a small Tafel slope of 48.84 mV/dec, and ultralong stability up to 100 h. Theoretical calculations show that interfacing Co9 S8 with CoS can upshift the d-band center of the Co atoms and strengthen the interactions with oxygen intermediates, thereby favoring OER performance. Furthermore, the (Co9 S8 /CoS)@SNC/SCWF electrode shows outstanding rechargeability and stable cycle life in aqueous Zn-air batteries with a peak power density of 201.3 mW/cm2 , exceeding the commercial RuO2 and Pt/C hybrid catalysts. This work presents a promising strategy for the design of high-current-density OER electrocatalysts from sustainable wood fiber resources, thus promoting their practical applications in the field of electrochemical energy storage and conversion. (c) 2025 Published by Elsevier B.V. on behalf of Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences.
Keyword ：
Electrocatalyst Electrocatalyst Heterojunction Heterojunction Oxygen evolution reaction Oxygen evolution reaction Sulfide Sulfide Wood fiber Wood fiber
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| GB/T 7714 | Zhao, Bin , Luo, Heping , Liu, Jiaqing et al. S-dope d carbonize d wood fib er decorate d with sulfide heterojunction-emb e dde d S, N-doped carbon microleaf arrays for efficient high-current-density oxygen evolution [J]. | CHINESE CHEMICAL LETTERS , 2025 , 36 (5) . |
| MLA | Zhao, Bin et al. "S-dope d carbonize d wood fib er decorate d with sulfide heterojunction-emb e dde d S, N-doped carbon microleaf arrays for efficient high-current-density oxygen evolution" . | CHINESE CHEMICAL LETTERS 36 . 5 (2025) . |
| APA | Zhao, Bin , Luo, Heping , Liu, Jiaqing , Chen, Sha , Xu, Han , Liao, Yu et al. S-dope d carbonize d wood fib er decorate d with sulfide heterojunction-emb e dde d S, N-doped carbon microleaf arrays for efficient high-current-density oxygen evolution . | CHINESE CHEMICAL LETTERS , 2025 , 36 (5) . |
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Lattice oxygen-mediated photocatalytic ethane dehydrogenation represents a sustainable strategy for ethylene production, yet achieving a balance between high productivity, selectivity, and durability remains challenging. Here, we report a defective NiO-300 catalyst, where precisely engineered Ni vacancies activate lattice oxygen by weakening Ni-O bond and improving lattice oxygen mobility. This promotes efficient ethane activation and C-H bonds cleavage through photoinduced hole capture, intensifying ethane dehydrogenation via a light-boosted Mars-van Krevelen mechanism. The NiO-300 catalyst manifests a high ethylene yield of 604.5 mu mol g-1 h-1 with 100% selectivity and stability over 200 cycles. In situ spectroscopic and theoretical studies elucidate the generation of active oxygen species, the evolution of Ni coordination, the formation of key intermediates, and the underlying photocatalytic mechanism. Our findings highlight cation vacancy engineering as a powerful tactic to fully activate lattice oxygen for solar-driven alkene production from alkane dehydrogenation over oxide photocatalysts.
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| GB/T 7714 | Wei, Fen , Zhao, Jiwu , Liu, Yu-Chun et al. Photocatalytic ethylene production over defective NiO through lattice oxygen participation [J]. | NATURE COMMUNICATIONS , 2025 , 16 (1) . |
| MLA | Wei, Fen et al. "Photocatalytic ethylene production over defective NiO through lattice oxygen participation" . | NATURE COMMUNICATIONS 16 . 1 (2025) . |
| APA | Wei, Fen , Zhao, Jiwu , Liu, Yu-Chun , Hsu, Yung-Hsi , Hung, Sung-Fu , Fu, Junwen et al. Photocatalytic ethylene production over defective NiO through lattice oxygen participation . | NATURE COMMUNICATIONS , 2025 , 16 (1) . |
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Poly(triazine imide) (PTI) holds significant promise for photocatalytic CO2 reduction by addressing the limitations of conventional carbon nitrides. However, its practical application remains constrained by a narrow visible-light absorption. Herein, we report a barbituric acid (BA)-mediated copolymerization strategy to engineer pi-electron delocalization within the triazine framework for broadening light-harvesting spectrum and optimizing charge carrier transport. Under visible light irradiation (lambda >= 400 nm), the optimized PTI-BA(1.0) photocatalyst achieves a CO evolution rate of 10 mu mol h(-1) (333 mu mol g(-1) h(-1)) with 95% selectivity, representing a 5-fold enhancement over pristine PTI. Remarkably, the apparent quantum efficiency reaches 13.6% at 365 nm, underscoring its superior CO2 photoconversion capability. Mechanistic investigations via in situ diffuse reflectance infrared Fourier transform spectroscopy and density functional theory calculations elucidate the energetically favorable pathways for CO2 activation, reduction and CO desorption. This work not only provides a rational design strategy for modulating the optoelectronic properties of crystalline carbon nitride but also advances the development of high-performance photocatalysts for sustainable CO2 conversion.
Keyword ：
carbon nitride carbon nitride CO2 reduction CO2 reduction copolymerization copolymerization photocatalysis photocatalysis poly(triazineimide) poly(triazineimide)
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| GB/T 7714 | Liu, Feng , Xie, Zongyuan , Su, Bo et al. Enhancing Visible Light CO2 Reduction via π-Electron Delocalization in Barbituric Acid-Modified Poly(triazine imide) Crystals [J]. | ACS CATALYSIS , 2025 , 15 (17) : 15033-15042 . |
| MLA | Liu, Feng et al. "Enhancing Visible Light CO2 Reduction via π-Electron Delocalization in Barbituric Acid-Modified Poly(triazine imide) Crystals" . | ACS CATALYSIS 15 . 17 (2025) : 15033-15042 . |
| APA | Liu, Feng , Xie, Zongyuan , Su, Bo , Guo, Binbin , Lin, Xiahui , Xing, Wandong et al. Enhancing Visible Light CO2 Reduction via π-Electron Delocalization in Barbituric Acid-Modified Poly(triazine imide) Crystals . | ACS CATALYSIS , 2025 , 15 (17) , 15033-15042 . |
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The rational preparation of efficient and durable electrocatalysts is the key to advancing the development of water electrolysis technology. Noble metal-based materials, such as Pt, Ru, and Ir, have excellent catalytic performance and stability. However, their high cost and low abundance require researchers to explore effective strategies to improve their utilization efficiency. Electrospinning is a facile synthetic method to prepare one-dimensional nanofibers with the desired composition and structure, especially carbon-supported metal-based electrocatalysts with a large specific surface area and high conductivity, through post-processing strategies. This review introduces the recent progress in electrospinning to prepare noble metal-based catalysts for water electrolysis. Specifically, we summarize various strategies for incorporating noble metals into electrospinning nanofibers, as well as their electrocatalytic performance towards hydrogen evolution, oxygen evolution, and overall water splitting. Finally, we propose the opportunities and challenges faced by electrospinning technology in the creation of water electrolysis catalysts, as well as the prospects for future development.
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| GB/T 7714 | Xiao, Boxin , Liu, Jiaqing , Fang, Junzhe et al. Electrospun noble metal-based nanofibers for water electrolysis [J]. | MATERIALS CHEMISTRY FRONTIERS , 2025 . |
| MLA | Xiao, Boxin et al. "Electrospun noble metal-based nanofibers for water electrolysis" . | MATERIALS CHEMISTRY FRONTIERS (2025) . |
| APA | Xiao, Boxin , Liu, Jiaqing , Fang, Junzhe , Zeng, Jilan , Liu, Kunlong , Feng, Shiqiang et al. Electrospun noble metal-based nanofibers for water electrolysis . | MATERIALS CHEMISTRY FRONTIERS , 2025 . |
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Single-atom alloys (SAAs) are promising catalysts due to their unique electronic/geometric structures and high atomic efficiency, yet precise control of guest metal atoms and host nanoparticle dispersion remains challenging. This study develops a facile ion exchange-pyrolysis strategy to synthesize ultrafine NiRu SAA nanoparticles confined in porous carbon (NiRu/C) nanosheet arrays. Advanced characterization confirms isolated Ru atoms anchored on Ni nanoparticles with electron transfer from Ni to Ru, achieving uniform dispersion in ultrathin carbon. Theoretical analysis indicates that Ru single atoms optimize reactant adsorption and reduce energy barriers for rate-determining steps, enhancing both hydrogen and oxygen evolution. As bifunctional electrodes in anion-exchange membrane water electrolyzers, NiRu/C demonstrates a low voltage of 1.75 V at 1 A cm-2 at 60 degrees C with 350 h stability, showcasing SAAs' potential for efficient green hydrogen production.
Keyword ：
AEMWE AEMWE array matrix array matrix hydrogen hydrogen NiRu NiRu single-atom alloys single-atom alloys
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| GB/T 7714 | Sun, Xinran , Liu, Jiaqing , Du, Yubei et al. Bifunctional Arrays of NiRu Single-Atom Alloy Nanoparticles Confined in a Porous Carbon Nanosheet for Sustained Anion-Exchange Membrane Water Electrolysis [J]. | NANO LETTERS , 2025 , 25 (30) : 11680-11688 . |
| MLA | Sun, Xinran et al. "Bifunctional Arrays of NiRu Single-Atom Alloy Nanoparticles Confined in a Porous Carbon Nanosheet for Sustained Anion-Exchange Membrane Water Electrolysis" . | NANO LETTERS 25 . 30 (2025) : 11680-11688 . |
| APA | Sun, Xinran , Liu, Jiaqing , Du, Yubei , Shen, Min , Liu, Kunlong , Liang, Zheng et al. Bifunctional Arrays of NiRu Single-Atom Alloy Nanoparticles Confined in a Porous Carbon Nanosheet for Sustained Anion-Exchange Membrane Water Electrolysis . | NANO LETTERS , 2025 , 25 (30) , 11680-11688 . |
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2,5-Furandicarboxylic acid (FDCA), a crucial precursor for synthesizing biodegradable polymers as a sustainable alternative to petroleum-derived plastics, has garnered significant interest for its production via electrolysis. However, this approach remains hindered by the inherent weak reactant-catalyst adsorption and sluggish interfacial kinetics. Herein, we report Cu-incorporated NiFe Prussian blue analogues (PBA) that enable rapid electrooxidation of 5-hydroxymethylfurfural (HMF) to FDCA with nearly 100 % conversion, selectivity, and Faradaic efficiency, even at an industrial-scale concentration of 100 mM. In situ Raman and electrochemical characterizations reveal that Cu-incorporation elongates Ni-N bonds and accelerates their reconstruction into defect-rich Ni2+-OH species, which undergo deprotonation to form highly active Ni3+-O species. X-ray technology and theoretical calculations show that the electronegative Cu2+ prompts a shift of the d-band center of neighboring Ni atoms toward the Fermi level, thereby enhancing the adsorption of both hydroxyl (-OH) and aldehyde (-CHO) groups in HMF and thus accelerating electrooxidation of HMF to FDCA. Practical applicability using a continuous flow electrolyzer demonstrates the potential for industrial application, achieving a kilogramscale FDCA production with 99 % purity and a yield exceeding 90 % over 1200 h. This work realizes the valence regulation of active sites in PBA through a cation engineering approach and verifies its feasibility in sustainable biomass electro-oxidation upgrading.
Keyword ：
2,5-furandicarboxylic acid 2,5-furandicarboxylic acid Cu-induced reconstruction Cu-induced reconstruction Ni3+-O active sites Ni3+-O active sites Prussian blue analogues Prussian blue analogues Selective electrooxidation Selective electrooxidation
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| GB/T 7714 | Liu, Zhichen , Xiao, Tiantian , Wu, Xinru et al. Cu-induced Ni3+ -O active sites in Prussian blue analogues enable nearly 100 % selective electrooxidation of 5-hydroxymethylfurfural to produce kilogram-scale 2,5-furandicarboxylic acid [J]. | APPLIED CATALYSIS B-ENVIRONMENT AND ENERGY , 2025 , 378 . |
| MLA | Liu, Zhichen et al. "Cu-induced Ni3+ -O active sites in Prussian blue analogues enable nearly 100 % selective electrooxidation of 5-hydroxymethylfurfural to produce kilogram-scale 2,5-furandicarboxylic acid" . | APPLIED CATALYSIS B-ENVIRONMENT AND ENERGY 378 (2025) . |
| APA | Liu, Zhichen , Xiao, Tiantian , Wu, Xinru , Hu, Cejun , Lu, Xue Feng , Zhang, Hongwei et al. Cu-induced Ni3+ -O active sites in Prussian blue analogues enable nearly 100 % selective electrooxidation of 5-hydroxymethylfurfural to produce kilogram-scale 2,5-furandicarboxylic acid . | APPLIED CATALYSIS B-ENVIRONMENT AND ENERGY , 2025 , 378 . |
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The efficiency of photocatalytic hydrogen evolution is fundamentally constrained by limited charge carrier separation. Herein, we deliberately engineered an electric double layer (EDL) via surface modification with positively charged molecules, which optimizes the charge carrier dynamics. The anchoring of both diethylenetriamine (DETA) molecules and Pt species on CdS (denoted as Pt/CdS-D) achieves remarkable H2 evolution performance, delivering an exceptional rate of 6295 mu mol g-1 h-1 and an apparent quantum efficiency of 14.9%, which is 26.7-fold enhanced compared to that of CdS. The synergistic modification strategy concurrently lowers the activation energy barrier for water reduction and establishes EDL-driven directional charge transport channels that boost carrier separation efficiency. This work provides a paradigm for designing high-performance photocatalysts through the rational integration of functional organic groups and cocatalysts, opening new avenues for advanced solar-to-hydrogen energy conversion systems.
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| GB/T 7714 | Deng, Jing , Xu, Xinyu , Su, Bo et al. Structural amine-induced interfacial electrical double layers for efficient photocatalytic H2 evolution [J]. | MATERIALS HORIZONS , 2025 , 12 (15) : 5702-5709 . |
| MLA | Deng, Jing et al. "Structural amine-induced interfacial electrical double layers for efficient photocatalytic H2 evolution" . | MATERIALS HORIZONS 12 . 15 (2025) : 5702-5709 . |
| APA | Deng, Jing , Xu, Xinyu , Su, Bo , Liu, Minghui , Lin, Xiahui , Xing, Wandong et al. Structural amine-induced interfacial electrical double layers for efficient photocatalytic H2 evolution . | MATERIALS HORIZONS , 2025 , 12 (15) , 5702-5709 . |
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Scalable conversion of CO2 to C2+ products at high faradaic efficiency (FE) is essential for advancing industrial CO2 valorization, but remains constrained by the difficulties in fabricating large-size electrodes. Herein, we facilely prepared a CuCl-Cu electrode with precise dimensional controllability and easy scalability, presenting a high FEC2H4 of 65.11% at a current density of -300 mA cm-2.
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| GB/T 7714 | Zhong, Shuiping , Chen, Bisheng , Tang, Ding et al. Constructing Cu0/Cu+ interface on copper foils to boost electrochemical CO2 reduction to ethylene [J]. | CHEMICAL COMMUNICATIONS , 2025 , 61 (64) : 12010-12013 . |
| MLA | Zhong, Shuiping et al. "Constructing Cu0/Cu+ interface on copper foils to boost electrochemical CO2 reduction to ethylene" . | CHEMICAL COMMUNICATIONS 61 . 64 (2025) : 12010-12013 . |
| APA | Zhong, Shuiping , Chen, Bisheng , Tang, Ding , Yang, Qiuyue , Weng, Wei , Lu, Xue Feng . Constructing Cu0/Cu+ interface on copper foils to boost electrochemical CO2 reduction to ethylene . | CHEMICAL COMMUNICATIONS , 2025 , 61 (64) , 12010-12013 . |
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Presented herein are the delicate design and synthesis of S-scheme NiTiO3 /CdS heterostructures composed of CdS nanoparticles anchored on the surface of NiTiO3 nanorods for photocatalytic CO2 reduction. Systematic physicochemical studies demonstrate that NiTiO3 /CdS hybrid empowers superior light absorption and enhanced CO2 capture and activation. Electron spin resonance validates that the charge carriers in NiTiO3 /CdS follow a S-scheme transfer pathway, which powerfully impedes their recombination and promotes their separation. Importantly, the photogenerated holes on CdS are effectively consumed at the hero-interface by the electron from NiTiO3 , preventing the photo-corrosion of the metal sulfide. As a result, with Co(bpy)3 2 + as a cocatalyst, NiTiO3 /CdS displays a considerable performance for CO2 reduction, affording a high CO yield rate of 20.8 mu mol h-1 . Moreover, the photocatalyst also manifests substantial stability and good reusability for repeated CO2 reaction cycles in the created tandem photochemical system. In addition, the possible CO2 photoreduction mechanism is constructed on the basis of the intermediates monitored by in-situ diffuse reflectance infrared Fourier transform spectroscopy. (c) 2025 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
Keyword ：
CO 2 reduction CO 2 reduction Heterojunction Heterojunction NiTiO3 NiTiO3 Photocatalysis Photocatalysis S-scheme S-scheme
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| GB/T 7714 | Cai, Junjian , Li, Xinyu , Su, Bo et al. Rational design and fabrication of S-scheme NiTiO3 /CdS heterostructures for photocatalytic CO2 reduction [J]. | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY , 2025 , 234 : 82-89 . |
| MLA | Cai, Junjian et al. "Rational design and fabrication of S-scheme NiTiO3 /CdS heterostructures for photocatalytic CO2 reduction" . | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 234 (2025) : 82-89 . |
| APA | Cai, Junjian , Li, Xinyu , Su, Bo , Guo, Binbin , Lin, Xiahui , Xing, Wandong et al. Rational design and fabrication of S-scheme NiTiO3 /CdS heterostructures for photocatalytic CO2 reduction . | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY , 2025 , 234 , 82-89 . |
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