Results 131 to 140 of about 357,256 (297)

Validation and data characteristics of methane and nitrous oxide profiles observed by MIPAS and processed with Version 4.61 algorithm [PDF]

, 2007
The ENVISAT validation programme for the atmospheric instruments MIPAS, SCIAMACHY and GOMOS is based on a number of balloon-borne, aircraft, satellite and ground-based correlative measurements.
Bianchini, G., Blumenstock, T., Bracher, A., Butz, A., Camy-Peyret, Claude, Cortesi, U., De Mazière, M., Duchatelet, P., Engel, A., Glatthor, N., Grunow, K., Huret, Nathalie, Jeseck, P., Jones, N., Keim, C., Kuellmann, H., Kuttippurath, J., Mahieu, M., Maucher, G., Mencaraglia, F., Mikuteit, S., Notholt, J., Oelhaf, H., Payan, Sébastien, Payne, V., Pfeilsticker, K., Piccolo, C., Pirre, Michel, Raspollini, P., Redaelli, G., Smale, D., Stiller, G., Te, Y., Velazco, V., Vigouroux, C., Volk, M. C., Wetzel, G., Wood, S.   +37 more
core   +2 more sources

Lunar‐Based Photothermal CO2 Reduction Strategy: Self‐Evolving Transient Active Interface and Band Engineering

Advanced Science, EarlyView.
A self‐evolving Pd/Ov‐FeTiO3 photothermal catalyst, inspired by lunar soil, enables efficient extraterrestrial CO2 conversion. The formation of transient active interfaces and oxygen vacancies extends light absorption to the infrared range and optimizes electron transfer.
Yahang Wang, Yuhuan Li, Quanxin Wang, Deng Li, Pakkin Leong, Meng Wang, Shi Feng, Runyang Mo, Xianjin Shi, Xiaohui Li, Gangqiang Zhu, Chipui Tang   +11 more
wiley   +1 more source

Rising atmospheric CH4 concentration may have significantly influenced the increase in CH4 uptake by forest soils in China (2010–2020)

Ecological Indicators
As the largest terrestrial carbon sink, forests also play a crucial role in CH4 uptake. China is experiencing various global changes, but their impacts on forest CH4 uptake are unclear.
Meng Yang
doaj   +1 more source

Synergized Tri‐Phase Anode via Purposive Ba2+ Doping at the La3+ Site in LaFe0.7Ni0.3O3‐δ for Improved SOFC Performance

Advanced Science, EarlyView.
Purposive doping of low electronegative Ba2+ (0.89) at La3+ (1.1) site in LaFe0.7Ni0.3O3‐δ induces the formation of a tri‐phase composite, which shortens Fe─O bond and lowers activation energy, thereby significantly improves electrical conductivity and catalytic activity, and finally offers a record‐high peak power density in La0.5Ba0.5Fe0.7Ni0.3O3‐δ ...
Qian Yang, Shuaihang Chen, Yongli Peng, Xuelong Li, Xiaojian Pan, Fang Wang, Nanya Long, Li Li, Yilin Wang, Lina Su, Yuesong Shen, Ling Huang   +11 more
wiley   +1 more source

MXenes: Bridging the Gap Between Advanced Materials and Sustainable Technologies in Energy and Environmental Applications

Advanced Electronic Materials, EarlyView.
MXenes, a family of two‐dimensional transition metal carbides and nitrides, exhibit exceptional physical and chemical properties tunable through surface functionalization. This review summarizes recent advances in MXene synthesis, property modulation, and composite fabrication.
Fatemeh Saeedi, Erfan Zare, Reza Ansari, Mojtaba Haghgoo, Saeid Sahmani   +4 more
wiley   +1 more source

Spatiotemporal patterns of methane fluxes across alpine permafrost region on the Tibetan Plateau

Nature Communications
Methane (CH4) emissions from thawing permafrost could amplify climate warming. However, long-term trajectory of net CH4 balance in permafrost regions, particularly high-altitude permafrost regions, remains unknown.
Luyao Huang, Shuqi Qin, Dan Kou, Philippe Ciais, Xiaofeng Xu, Josep Peñuelas, Yi Xi, Guibiao Yang, Yutong Song, Shiting Yao, Jinfeng Chang, Yuanhe Yang   +11 more
doaj   +1 more source

Early anthropogenic CH4 emissions and the variation of CH4 and (CH4)-C-13 over the last millennium

Global Biogeochemical Cycles, 2008
This study presents a new hypothesis to explain the observed variation of ...
Houweling, S, van der Werf, G.R., Goldeijk, K.K., Rockmann, T., Aben, I.   +4 more
openaire   +1 more source

Atomic Layer Deposition of Disordered p‐Type SnO Using a Heteroleptic Tin(II) Precursor: Influence of Disorder on P‐Channel SnO Thin‐Film Transistor Characteristics

Advanced Electronic Materials, EarlyView.
Disordered p‐type SnO thin‐films are deposited via atomic layer deposition using a novel heteroleptic precursor. These films enable low‐temperature fabrication of thin‐film transistors with excellent stability and mobility. Their potential compatibility with flexible substrates and integration with n‐type IGZO transistors makes them candidates for ...
Benjamin J. Peek, Kham Man Niang, Benjamin McMitchell, Heath Bagshaw, Karl Dawson, Adrian Gardner, Babak Bakhit, James D. Parish, Oliver W. S. Clark, Joe C. Goodall, Andrew Brookes, Satyajit Das, Feras Alkhalil, Andrew L. Johnson, Andrew J. Flewitt, Paul R. Chalker   +15 more
wiley   +1 more source

Ion‐Gating Reservoir Computing for Preprocessing‐Free Speech Recognition from Throat Vibrations

Advanced Electronic Materials, EarlyView.
This work presents a throat‐mounted mechanoelectric sensor integrated with an ion‐gel/graphene reservoir device for on‐device speech recognition. The system converts raw biomechanical vibrations into rich nonlinear current dynamics, enabling efficient classification through a simple linear readout. The approach highlights a compact and tunable physical‐
Daiki Nishioka, Akito Tateyama, Hina Kitano, Takashi Nakanishi, Kazuya Terabe, Takashi Tsuchiya   +5 more
wiley   +1 more source

Multiscale Carbon‐Integrated Silicon Anode for Stable Cycling Under Practical Lithium‐Ion Battery Conditions

Advanced Energy Materials, EarlyView.
To overcome silicon anode instability, a hierarchical silicon/carbon composite fabricated from industrial waste via a scalable milling process is demonstrated. In‐depth post‐mortem analysis reveals how functional carbons—a CNT network and graphene shell—synergistically suppress degradation. This robust design delivers outstanding stability in practical
Young‐Ro Lee, Seong Chul Hong, Kyoungoh Kim, Jooha Park, Jihyeon Kim, Byungwook Kang, Youngsu Kim, Chaelin Lee, Soogyeong Son, Byungmo Cho, Junhyung Kim, Sang‐Gil Woo, Gwan‐Hyoung Lee, Kisuk Kang   +13 more
wiley   +1 more source