Results 291 to 300 of about 3,292,414 (307)

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

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

Evaluating EMS efficiency.

JEMS : a journal of emergency medical services, 1988
S M, Ashbrock, R H, McMaster
openaire   +1 more source

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  

Cost-Efficiency Evaluations

2010
openaire   +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  

Perovskite solar cells with 18.21% efficiency and area over 1 cm2 fabricated by heterojunction engineering

Nature Energy, 2016
Yongzhen Wu, , Wei Chen
exaly  

Efficient Model Evaluation

2007
openaire   +1 more source

High fabrication yield organic tandem photovoltaics combining vacuum- and solution-processed subcells with 15% efficiency

Nature Energy, 2018
Xiaozhou Che, Yongxi Li, Yue Qu
exaly  

Silicon heterojunction solar cell with interdigitated back contacts for a photoconversion efficiency over 26%

Nature Energy, 2017
exaly  

Planar p–n homojunction perovskite solar cells with efficiency exceeding 21.3%

Nature Energy, 2019
Dong Wei, Meicheng Li
exaly