Results 121 to 130 of about 27,808 (179)

How Unusual Was the Paleocene‐Eocene Thermal Maximum?

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract The Paleocene‐Eocene Thermal Maximum (PETM) was an extreme fluctuation of Earth's climate and a potential analog for future unmitigated anthropogenic climate change, but whose cause is debated. We show that fluctuations in Cenozoic benthic foraminiferal δ13 ${\delta }^{13}$C and δ18 ${\delta }^{18}$O follow a Laplace distribution. We present a
B. B. Cael, G. L. Foster
wiley   +1 more source

Kinetic characteristics of methane hydrate in functionalized multi-walled carbon nanotubes and L-leucine compounding system

地质科技通报
Objective Accelerated the generation of natural gas hydrate is crucial for advancing hydrate-based technologies such as gas storage, gas separation, and CO2 capture.
Wenhao SHAN, Lin WANG, Xiang'en WU, Yuqi YANG, Juhuizi WANG, Yuye CAI   +5 more
doaj   +1 more source

Ring Formation in Sesquiterpene Synthesis: Biomimetic vs. Non‐Biomimetic Strategies

European Journal of Organic Chemistry, Volume 29, Issue 5, 7 February 2026.
A short review of cyclase enzyme‐mediated ring formation in sesquiterpene biosynthesis is presented as a prelude to six case studies examining the merits and demerits of biomimetic vs. non‐biomimetic strategies for carbocyclisation in the total synthesis of this iconic natural product class.
Bohan Lin, Chen Dai, Alan C. Spivey
wiley   +1 more source

Interior and its implications for the atmosphere [PDF]

The bulk composition and interior structure of Titan required to explain the presence of a substantial methane atmosphere are shown to imply the presence of solid CH4 - 7H2O in Titan's primitive material.
Lewis, J. S.
core   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

Advanced Functional Materials, Volume 36, Issue 13, 12 February 2026.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva, Giulio Fatti, Emanuel Carlos, Guilherme Ferreira, Sumita Goswami, Suman Nandy, Luiz H. C. Mattoso, Elvira Fortunato, Caio G. Otoni, Rodrigo Martins   +9 more
wiley   +1 more source

Efficient Room‐Temperature Methane Oxidation by μ‐Nitrido‐Bridged Iron Phthalocyanine Dimer Deposited on Conductive Carbon Black

ChemCatChem, Volume 18, Issue 3, 12 February 2026.
A μ‐nitrido‐bridged iron phthalocyanine dimer deposited on a surface of conductive carbon black acted as an efficient room‐temperature CH4 oxidation catalyst in an aqueous solution containing H2O2. This catalyst demonstrated a much higher CH4 oxidation activity than that of the typical Fenton reaction using FeSO4 and H2O2, a system that is often used ...
Yasuyuki Yamada, Akiko Sakata, Yuka Toyoda, Chaoqi Chen, Satoshi Muratsugu, Yutaka Hitomi, Kin‐ichi Oyama, Akiyoshi Kuzume, Koji Harano, Mizuki Tada, Kentaro Tanaka   +10 more
wiley   +1 more source

Surface Modification via Click Chemistry Enhances CO2 Reduction Selectivity between C2+/C1 on Shape‐Controlled Cu2O

ChemistryEurope, Volume 4, Issue 2, February 2026.
Nearly identical molecular modifications of two differently shaped cuprous oxide via click chemistry lead to a striking divergence in product selectivity in CO2 electrolysis—favoring either methane or C2+ compounds. This contrast reveals dual roles of the organic layer : forming distinct functional sites that act synergistically and disrupting copper ...
Ayumu Sakamoto, Akihiro Suzuki, Atsuki Isobe, Noberi Matsumoto, Rong Shang, Kazuyuki Kubo, Tsutomu Mizuta, Akiyoshi Kuzume, Shoko Kume   +8 more
wiley   +1 more source

Assessment of Dry Cathode Configuration in Anion Exchange Membrane Water Electrolysis: A Mini Review

Electrochemical Science Advances, Volume 6, Issue 1, February 2026.
ABSTRACT Anion exchange membrane (AEM) electrolysis is one of the most promising water electrolysis technologies, combining the advantages of proton exchange membrane (PEM) electrolysis, such as high gas purity, high current densities and dynamic operation, while using cheap transition metal electrocatalysts known from alkaline water electrolysis (AWE).
Kiran Kiran, Edwin Bumenn, Hans Kungl, Eva Jodat, André Karl, Rüdiger‐A. Eichel   +5 more
wiley   +1 more source

Molecular Cages Based Materials for CO2 Capture, Separation, and Conversion

EcoMat, Volume 8, Issue 2, February 2026.
Molecular cages (MCs), boasting soluble, regenerable traits and precisely tunable structures, exhibit substantial potential for efficient CO2 capture, separation, and conversion. This review thoroughly explores MCs' recent advancements, analyzes current unresolved challenges, and provides forward‐looking perspectives to tackle pressing carbon‐related ...
Ding Zou, Bin Ai, Yanni Zhang, Xiaoyu Cao, Hongyu Zhen   +4 more
wiley   +1 more source

Resistivity Change Mechanism in the Carbon Dioxide Sequestration Process

Energy Science &Engineering, Volume 14, Issue 2, Page 752-763, February 2026.
This study explores the variation law, influencing factors, and mechanisms of resistivity in the interaction between CO₂ and saltwater. This study used a hollow PEEK conductor to simulate core pores. With excellent thermal stability, mechanical strength, and electrical insulation, its homogeneous, nonporous nature eliminates interference from rock ...
Xinke Jin, Lihong Shi, Changquan Wang, Shijing Xu, Weijie Fu, Yunfei Lei   +5 more
wiley   +1 more source