Results 111 to 120 of about 146,657 (301)

Activation‐Induced Turbostratic Ordering in pDCPD‐Derived Hard Carbon Enables Stable Carbonate‐Based Sodium‐Ion Storage

Advanced Science, EarlyView.
Hard carbon derived from templated poly(dicyclopentadiene) as anode for sodium–ion batteries was engineered through carbonization and second‐step CO2${\rm CO}_2$ activation. High‐temperature carbonization and activation increased local ordering while reducing defects without inducing structural fracture.
David Schuster, Glen J. Smales, Max Schmallegger, Julian M Rosalie, Konstantin Kraushaar, Andreas Lißner, Julia Bohdal, Pia Winter, Bernd Fuchsbichler, Stefan Koller, Sebastijan Kovačič, Christian Slugovc   +11 more
wiley   +1 more source

Toward Single-Atomic-Layer Lithography on Highly Oriented Pyrolytic Graphite Surfaces Using AFM-Based Electrochemical Etching. [PDF]

Nanomanuf Metrol, 2022
Han W, Mathew PT, Kolagatla S, Rodriguez BJ, Fang F.   +4 more
europepmc   +1 more source

Multiscale Regulation of Ru‐Based Catalysts for Upgrading Biomass‐Derived Levulinic Acid and Levulinates to γ‐Valerolactone: Mechanisms, Advances, and Challenges

Advanced Science, EarlyView.
This review summarizes recent advances in the mechanistic, thermodynamic, and kinetic studies of biomass‐derived levulinic acid/levulinates conversion to γ‐valerolactone, along with the corresponding multiscale regulation strategies of Ru‐based catalysts.
Xin Ni, Cailu Xiao, Gongbing Zhou, Jingzi Zhang   +3 more
wiley   +1 more source

Pyrolyzed Photoresist as a Continuous‐Tone Mask for Grayscale Lithography

Advanced Science, EarlyView.
True grayscale contact photolithography masks are created by pyrolysis of 3D multiphoton resist patterns. The resulting carbon masks retain micrometer‐scale patterned features while providing continuous‐tone optical transmission. This approach provides access to high‐quality grayscale lithography without requiring exotic materials or commercial mask ...
Tielyr D. Creason, Gavin C. Gee, Zachary T. Piontkowski, Toai Ton‐That, Robert Reyna, Edward R. Arata, Mason Risley, Jacob D. Boissiere, Bryan Kaehr, D. Bruce Burckel   +9 more
wiley   +1 more source

Syntheses and properties of thienyl-substituted dithienophenazines

Beilstein Journal of Organic Chemistry, 2010
A series of dithienophenazines with different lengths of the oligomeric thiophene units (quaterthiophenes and sexithiophenes) was synthesized.
Annemarie Meyer, Eva Sigmund, Friedhelm Luppertz, Gregor Schnakenburg, Immanuel Gadaczek, Thomas Bredow, Stefan-S. Jester, Sigurd Höger   +7 more
doaj   +1 more source

Analysis of high temperature creep in pyrolytic carbon [PDF]

, 1966
Analysis of high temperature tensile creep in pyrolytic graphite by Dorn ...
Kotlensky, W. V.
core  

Electrocatalytic Urea Synthesis From CO2 and N2/NO3−: Bridging Catalyst Activity, C–N Coupling Kinetics, and Industrial Applicability

Advanced Science, EarlyView.
This review compares NO3− + CO2 and N2 + CO2 electrocatalytic urea synthesis in feedstock properties, catalyst design, C–N coupling mechanisms, performance optimization, and engineering applicability. The two systems correspond to a near‐term deployable route and a long‐term green synthesis goal, respectively.
Fulin Dong, Ruihan Zhang, Huiyu Lou, Tianshi Gao, Guangjin Zhang, Menglei Yuan   +5 more
wiley   +1 more source

Post‐Synthetic Cerium Modification of Commercial NCM811 for Concurrent Cycling and Safety Upgrading

Advanced Science, EarlyView.
Cerium ion doping and CeO2 coating work synergistically to reinforce commercial NCM811 cathodes. This strategy stabilizes the lattice and strengthens the interface against degradation and side reactions. The modified cathode shows enhanced rate capability and cycling stability.
Wei‐Wei Wang, Da‐Kun Chen, Wei Kang, Xiao‐Mei Wu, Qing Cao, Quan‐Fang Wang, Si‐Yuan Ma, Hai‐Long Wang, Jing‐Hua Tian, Zhong‐Qun Tian   +9 more
wiley   +1 more source

The investigation of pyrolytic char quality from mixed non-recycling plastic waste and its thermal treatment through secondary thermal pyrolytic process to activate as an adsorbent for tetracycline pollutant removal

Next Materials
Pyrolytic char obtained from the pyrolysis of non-recycled plastic waste becomes a problem in the domestic waste management facilities in Indonesia. Most of the char obtained from the local pyrolysis unit is left as a byproduct and considered hazardous ...
Frilazynski Fitriuli Naomi Sakura Simanjuntak, Annisa Hermila Nasution, Ha Minh Ngoc, Reisya Ichwani, Noor Haida Mohd Kaus, Tarmizi Taher, Chanel Tri Handoko, Hafizhul Khair, Netti Herlina, Meutia Nurfahasdi, Adri Huda   +10 more
doaj   +1 more source

Edge plane pyrolytic graphite electrodes for halide detection in aqueous solutions

, 2016
The behavior of chloride, bromide and iodide at edge plane pyrolytic graphite electrodes has been explored in aqueous acid solutions. The voltammetric response in each case has been compared with that of basal plane pyrolytic graphite, glassy carbon and ...

core   +1 more source