Results 221 to 230 of about 43,066 (308)

Formic‐Acid In Situ Hydrogen Enables Programmable Ru–Pd–Pt/C Trimetallic Interfaces for Durable Acidic HER

Carbon Energy, EarlyView.
Bamboo diaphragm−derived carbon is used as a support to prepare Ru–Pd–Pt/C catalysts through a stepwise reduction strategy. The Ru–Pd interface promotes formic acid activation and induces Pt deposition. The metallic interface of Ru–Pd–Pt/C enables H* generation, transfer, and recombination, thereby improving Pt utilization, acidic HER activity, and PEM
Liangmeng Ni, Aiyue Huang, Xin Feng, Zhijia Liu   +3 more
wiley   +1 more source

Lignin-Derived Hierarchical Porous Solid Base for Efficient Glucose Isomerization via In Situ Active Site Generation. [PDF]

Materials (Basel)
Yang M, Xu J, Song P, Li A, Zou M, Zhou S.   +5 more
europepmc   +1 more source

Bio‐Inspired Carbon Spheres Enable Active Sites Multiscale‐Anchoring and Pre‐Reduction

Carbon Energy, EarlyView.
Combining the wet‐spinning technique with a “bionic design” concept, a bio‐inspired carbon sphere support with internal finger‐shaped pores and external craquelure structures is designed and constructed, and the corresponding carbon sphere reactor is fabricated through the multiscale anchoring and the pre‐reduced promoting, and verified for application
Guangkai Hu, Yingchun Zhang, Xin Zhang, Mengjiao Liu, Qihang Wen, Bin Yu, Tao Huang, Cong Lei, Shanxiang Wei, Yongxiang Li, Minghui Zhu, Hao Yu   +11 more
wiley   +1 more source

Molecular Precursor Engineering of Lignin-Derived Carbon Dots for Multicolor Fluorescence and Metal-Ion Sensing. [PDF]

Nanomaterials (Basel)
Ma B, Wei H, Tan J, Chen L, Liang M, Qiu X.   +5 more
europepmc   +1 more source

Mechanistic Insights Into Sustainable Catalytic Pyrolysis of Biomass‐Derived Ferulic Acid: The Role of Alumina Regeneration

Chemistry – A European Journal, EarlyView.
Surface‐bound ferulate phenolate complexes undergo styrene‐like polymerization on alumina, yielding a polymeric carbonaceous layer that progressively transforms into polyaromatic carbon domains with concomitant release of aromatic products, while parallel surface‐assisted decarboxylation produces 4‐vinylguaiacol. ABSTRACT A fundamental understanding of
Tetiana V. Kulik, Borys B. Palianytsia, Mykola M. Ilchenko, Nataliia S. Nastasiienko, David J. Morgan, Liudmila P. Storozhuk, David J. Willock, Greg Shaw, Duncan F. Wass, Rafael Luque, Philip R. Davies, Mykola T. Kartel   +11 more
wiley   +1 more source

Biodiesel Production From Low-Grade Fats Using Sulfonated Hydrochar Catalysts. [PDF]

ChemSusChem
Rijo B, Salvador É, Pedra I, Serralha MF, Pereira MFC, Soares Dias AP.   +5 more
europepmc   +1 more source

Experimental Investigation on the Effect of Dry and Wet Activation Processes on the Morphological Properties of Activated Carbon Derived From Sugarcane Bagasse

Carbon Innovation, EarlyView.
Synthesis and characterization of sugarcane bagasse‐derived activated carbon via KOH‐assisted dry and wet activation. ABSTRACT This study explores the impact of activation processes on the morphological properties of activated carbon. Carbon is initially produced through vacuum pyrolysis at three temperatures (500°C, 600°C, and 700°C), with a heating ...
Sachin Channappa Hallad, N. L. Panwar, Kavankumar Venkatareddy, J. K. Maherchandani, Trilok Gupta, S. S. Meena   +5 more
wiley   +1 more source

Corn Stover-Derived Lewis Acid Carbon Catalyst for Efficient Hantzsch Synthesis of 1,4-Dihydropyridines. [PDF]

ACS Omega
Torboon K, Kaewtong C, Nijpanich S, Patdhanagul N, Srihanam P, Phomkeona K, Deevanhxay P, Chounlamany V, Hunt AJ, Noppawan P.   +9 more
europepmc   +1 more source

Decolorization of Disperse Dyes in Textile Polyester Recycling Using Activated Carbon

Chemie Ingenieur Technik, EarlyView.
Decolorization of disperse dyes from disodium terephthalate solutions is examined using two activated carbons with varying pore structures and surface properties. The potential impact of pore size distribution and surface charge on the adsorption process is assessed to support optimized adsorbent selection.
Charlotte Lücking, Mandy Paschetag, Stephan Scholl   +2 more
wiley   +1 more source

Upcycling Waste Expanded Polystyrene into Fe@Graphitic-Carbon Catalysts for Glycolytic Recycling of PET to BHET. [PDF]

Polymers (Basel)
Choi JI, Sarkar C, Kang Y, Kanwal S, Bae YS, Hong DY.   +5 more
europepmc   +1 more source