Results 191 to 200 of about 17,830 (242)

Small‐Crystal SAPO‐34 Preparation by Regulating Precursor Mixing Temperature for Methanol‐to‐Olefins Conversion

Carbon and Hydrogen, EarlyView.
By tuning the initial mixing temperature from 0°C to 80°C, the crystal size of SAPO‐34 can be adjusted from micro to nanoscale, reflecting a shift from classical single‐crystal growth at low temperatures to non‐classical polycrystalline aggregation at high temperatures.
Guanghua Liang, Junlan Guo, Xi Zhang, Ruiying Wang, Fene Gao   +4 more
wiley   +1 more source

The Phytochemical Investigation, Thrombolytic, and Antioxidant Activity of Clerodendrum thomsoniae Balf. [PDF]

Chem Biodivers
Surana AR, Patil PS, Jadhav AM, Narkhede HI, Kumbhare MR, Patil PP.   +5 more
europepmc   +1 more source

MXenes as a Versatile Platform for High‐Energy‐Density Asymmetric Supercapacitors

Carbon Energy, EarlyView.
MXenes with high conductivity and tunable surface chemistry are reviewed as advanced electrodes for asymmetric supercapacitors. MAX‐phase synthesis, surface and interlayer engineering, defect modulation, and composite designs are discussed, highlighting enhanced ion transport, pseudocapacitance, energy density, cycling stability, and sustainable routes
Seul‐Yi Lee, Jagadis Gautam, Shrikant Vaiju Sadavar, Soo‐Jin Park   +3 more
wiley   +1 more source

Isomer-Specific Branching Ratios in the Formation of Cyanopropene (C₃H₅CN) through the C₃H₆ + CN Reaction under Interstellar Conditions. [PDF]

ACS Earth Space Chem
Mallo M, Agúndez M, Cabezas C, Cernicharo J, Molpeceres G.   +4 more
europepmc   +1 more source

Upcycling Real‐World Post‐Consumer Polyolefins Plastics Into Light Olefins Via Microwave‐Assisted Processing

Carbon Energy, EarlyView.
Microwave‐driven Ru@α‐Fe2O3 selectively upgrades real‐world post‐consumer mixed polyolefin waste into light olefins with high gas yields and olefin selectivity at markedly reduced temperatures compared with conventional thermal pyrolysis. Strong tolerance of additives and feed heterogeneity highlights an energy‐efficient and scalable route for circular
Yi Su, Chunlin Luo, Md Emdadul Haque, Kangqi Gao, Brandon Robinson, Yujuan Chen, Debangsu Bhattacharyya, Jianli Hu, Yuxin Wang   +8 more
wiley   +1 more source

Unveiling the Role of the Lewis Acids in the Acceleration of Alder-Ene Reactions: A Molecular Electron Density Theory Study. [PDF]

Molecules
Domingo LR, Pérez P.
europepmc   +1 more source

Enzymatic Electrosynthesis for Sustainable CO2 Conversion: Advancing Circular Carbon Economy

Carbon Energy, EarlyView.
Enzymatic electrosynthesis (EES) offers molecular precision in synthesizing value‐added products from CO2. We highlight its distinct edge over alternative enzyme‐hybrid systems and analyze electron transfer pathways. Key strategies to overcome electron transfer bottlenecks and expand product diversity are addressed, and also data‐driven approaches for ...
Yan Xie, Jia Ouyang, Manu Suvarna, Xiangzhou Yuan, Matthew R. Hill, Uwe Bornscheuer, Huiyan Zhang, Yong Sik Ok   +7 more
wiley   +1 more source

Reactivity of Low Valent Magnesium(I) Complexes with Epoxides and Episulfides. [PDF]

Angew Chem Int Ed Engl
Shaw PJ, Nichol GS, Garden JA.
europepmc   +1 more source

Applications of Biomaterials in Separators for Secondary Batteries

Carbon Energy, EarlyView.
In this review, biomaterial‐based separators are reviewed as sustainable alternatives to conventional polyolefin‐based separators. For 12 different natural polymers, spanning from Protista, Plantae, and Animalia, viable strategies for synthesizing biomass‐based separators are described.
Jongyoung Choi, Sung Cik Mun, Yong‐Seok Choi, Jong Ho Won   +3 more
wiley   +1 more source

Tungsten Species on Beta Zeolite with Abundant Silanol Nests for Efficient Olefin Metathesis. [PDF]

Chem Bio Eng
Xiao Y, Wang Y, Wang C, Fang W, Liu P, Hui Y, Li H, Zhou H, Xiao FS.   +8 more
europepmc   +1 more source