Results 341 to 350 of about 5,119,526 (356)

Enhanced electron extraction using SnO2 for high-efficiency planar-structure HC(NH2)2PbI3-based perovskite solar cells

Nature Energy, 2016
Qi Jiang, Jun Hua Meng, Zhigang Yin
exaly  

Coupling rate of penetration and mechanical specific energy to Improve the efficiency of drilling gas wells

, 2020
Amjed Hassan, S. Elkatatny, Abdulaziz Al-Majed   +2 more
semanticscholar   +1 more source

Cu2ZnSnS4 solar cells with over 10% power conversion efficiency enabled by heterojunction heat treatment

Nature Energy, 2018
Chang Yan, Jialiang Huang, Kaiwen Sun
exaly  

Hydrothermal deposition of antimony selenosulfide thin films enables solar cells with 10% efficiency

Nature Energy, 2020
Rongfeng Tang, Xiaomin Wang, Weitao Lian
exaly  

High-efficiency oxygen reduction to hydrogen peroxide catalysed by oxidized carbon materials

Nature Catalysis, 2018
Zhiyi Lu, Samira Siahrostami, Dingchang Lin   +2 more
exaly  

Perovskite light-emitting diodes with external quantum efficiency exceeding 20 per cent

Nature, 2018
Jun Xing, Li Na Quan, F Pelayo García De Arquer   +2 more
exaly  

Experimental investigation of the effects of silica nanoparticle on hole cleaning efficiency of water-based drilling mud

Journal of Petroleum Science and Engineering, 2019
Afeez O. Gbadamosi, R. Junin, Y. Abdalla, Augustine Agi, J. Oseh   +4 more
semanticscholar   +1 more source

High-efficiency small-molecule ternary solar cells with a hierarchical morphology enabled by synergizing fullerene and non-fullerene acceptors

Nature Energy, 2018
Zichun Zhou, Yingzhi Jin, Qihui Yue
exaly  

Comprehensive Hydromechanical Specific Energy Calculation for Drilling Efficiency

, 2015
K. Mohan, Faraaz Adil, Robello Samuel
semanticscholar   +1 more source

The percussive process and energy transfer efficiency of percussive drilling with consideration of rock damage

International Journal of Rock Mechanics And Mining Sciences, 2019
Hengyu Song, Huaizhong Shi, Z. Ji, Xiaoguang Wu, Gensheng Li, Zhao Heqian, Gaosheng Wang, Liu Yong, Hou Xinxu   +8 more
semanticscholar   +1 more source