نتایج جستجو برای: n2h4

تعداد نتایج: 123  

Journal: :Joule 2021

Perovskite solar cells (PSCs) have attracted great attention all over the world because of advantages adjustable band gap, long carrier diffusion length, high light-absorption coefficient, and solution processability organic metal halide perovskite absorbers. As first-generation PSCs, highest efficiency lead PSCs has reached 25.5%, which is comparable with that silicon cells. However, toxicity ...

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Journal: :CCS Chemistry 2023

Open AccessCCS ChemistryCOMMUNICATIONS6 Dec 2022Nitrogen Reduction to Ammonia by a Phosphorus-Nitrogen PN3P-Mo(V) Nitride Complex: Significant Enhancement via Ligand Postmodification Delong Han, Priyanka Chakraborty, Mei-Hui Huang, Li Yang, Hao Théo P. Gonçalves, Abdul Hamid Emwas, Zhiping Lai, Jr-Hau He, Aleksander Shkurenko, Mohamed Eddaoudi and Kuo-Wei Huang Han Division of Physical Science ...

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2000
Christopher Hirata Nathan Brown Derek Shannon Jim Burke Bruce Murray Mark Adler

The Mars Society of Caltech Human Exploration of Mars Endeavor (Mars SCHEME) is a detailed description of robotic and human missions necessary to establish a permanent human presence on the surface of Mars. The sequence begins in 2009 with a robotic Mars sample return mission on a larger scale than that currently planned. This is followed in 2011 by a pair of HEDS landers designed to test in-si...

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