Results 191 to 200 of about 15,535 (284)

Carbonate formation and fluctuating habitability on Mars. [PDF]

Nature
Kite ES, Tutolo BM, Turner ML, Franz HB, Burtt DG, Bristow TF, Fischer WW, Milliken RE, Fraeman AA, Zhou DY.   +9 more
europepmc   +1 more source

Spatial Structural Self‐Regulation Engineering Increases Close Pores of Starch‐Derived Hard Carbon for Sodium‐Ion Batteries

Carbon Energy, EarlyView.
Spatial structural self‐regulation strategy stimulates the conversion of the hydroxy group (–OH) in starch into carbonyl (–C=O) within a stable three‐dimensional cross‐linking structure. This structure not only reduces the production of water and volatile products, thereby preventing foaming during pyrolysis and improving carbon yield, but also ...
Feng Wu, Guiyu Liu, Yulin Cao, Zhiqiang Wang, Hongzhi Wang, Chun Zeng, Yanfang Wang, Yongcong Huang, Fangchang Zhang, Zhan Wang, Xuhui Li, Kuan Jing, Wenjun Shi, Yingzhi Li, Zhouguang Lu, Hua Cheng   +15 more
wiley   +1 more source

Strong link between Earth's oxygen level and geomagnetic dipole revealed since the last 540 million years. [PDF]

Sci Adv
Kuang W, Kopparapu R, Krissansen-Totton J, Mills BJW.   +3 more
europepmc   +1 more source

Porous Carbon Materials for Carbon Dioxide Capture

Carbon Energy, EarlyView.
This work aims to address the current status and challenges associated with the regulation of pore structures, as well as the influence of pore structures on CO2 capture. Systematic quantitative analysis of structure–property relationships, combined with machine learning approaches, can effectively evaluate the contributions of structural ...
Zhifu Liu, Chuhan Fu, Tao Qi, Hui Zhou, Guangping Hao, Yalou Guo, Guoping Hu   +6 more
wiley   +1 more source

Quantitative stratigraphic volume of Martian lowlands using Noachian crater statistics: new bounds on volcanic effusion and flooding epochs. [PDF]

Front Astron Space Sci
Salese F, Hiatt E, Pondrelli M, Hesse MA, Soldano M, Fairén AG.   +5 more
europepmc   +1 more source

Key Challenges for Commercializing Perovskite–Silicon Tandem Solar Cells

Carbon Energy, EarlyView.
This review discusses the scientific and technological challenges in advancing perovskite–silicon tandem solar cells (PSTSCs) from lab‐scale to commercial viability, focusing on long‐term stability, scalability, and economic feasibility. Key issues include intrinsic and extrinsic degradation factors, installation conditions, environmental impacts, and ...
Bilal Mehmood, Yuanyuan Qin, Abdul Sattar, Rabeea Eman, Faheem Abbas, Shan Wu, Yipeng Xu, Xu Zheng, Jiangying Lu, Wei Jiang, Jiankai Liu, Shudi Lu, Shizhong Yue, Zhijie Wang, Kong Liu, Xiaopeng Zheng, Shengchun Qu   +16 more
wiley   +1 more source

First direct observations of atmospheric sputtering at Mars. [PDF]

Sci Adv
Curry SM, Hara T, Luhmann JG, Leblanc F, Jolitz R, Mitchell D, Modolo R, Brain DA, Espley J, Benna M, Halekas J.   +10 more
europepmc   +1 more source

Fe Atoms Accelerator Coupled With Oxygen Vacancies Channel Synergistically Boost OER Performance of Fe‐CoMoO4‐Ov Nanosheets

Carbon Energy, EarlyView.
Fe‐CoMoO4‐Ov/NF demonstrates significantly improved OER catalytic performance compared to CoMoO4. Specifically, the introduced Fe atoms act as a promoter for surface reconstruction, significantly reducing the energy required for surface reconstruction to generate FeCoOOH. The oxygen vacancies serve as electron channels between the core Fe‐CoMoO4‐Ov and
Chaojie Lyu, Jiarun Cheng, Yanhui Yu, Xinlong Tian, Yiming Liu   +4 more
wiley   +1 more source

Atmospheric oxygen and methane on the early Earth. [PDF]

Philos Trans R Soc Lond B Biol Sci
Kasting JF, Ji A.
europepmc   +1 more source

ESCAPE OF GASES FROM THE ATMOSPHERE

Monthly Weather Review, 1905
openaire   +1 more source