Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Ping Yao"'
Publikováno v:
Materials and Manufacturing Processes. 37:1298-1309
Cold metal transfer (CMT) additive manufacturing (AM) is widely used for its efficiency and low cost, in order to improve the efficiency the manufacturing,this study carried out CMT arc modes and i...
Publikováno v:
IEEE Access, Vol 8, Pp 56403-56414 (2020)
With the increasing for function, scale, hierarchy and complexity of software project, the software life cycle and development stage show a trend of cross-cutting and fuzzy boundary. The non-technical factors, such as poor management and control duri
Publikováno v:
Metals
Volume 9
Issue 9
Metals, Vol 9, Iss 9, p 1020 (2019)
Volume 9
Issue 9
Metals, Vol 9, Iss 9, p 1020 (2019)
To reduce weight and improve overall performance of the industrial welding robot, light-weight design using the finite element method and structural topological optimization is presented in this paper. The work analyzed an upper arm of an industrial
Autor:
En-Ping Yao, Pengyu Sun, Yang Yang, Gang Li, Jinsong Huang, Ziruo Hong, Yuze Lin, Lei Meng, Yongsheng Liu, Shiqi Dong
Publikováno v:
Nano Letters. 17:5140-5147
We have demonstrated high-performance integrated perovskite/bulk-heterojunction (BHJ) solar cells due to the low carrier recombination velocity, high open circuit voltage (VOC), and increased light absorption ability in near-infrared (NIR) region of
Autor:
Lakshminarayana Polavarapu, Eva Bladt, En-Ping Yao, Yu Tong, Sara Bals, Peter Müller-Buschbaum, Kun Wang, Aurora Manzi, Jochen Feldmann, Markus Döblinger, Alexander S. Urban
Publikováno v:
Advanced Materials
Advanced materials
Advanced materials
Self-assembly of nanoscale building blocks into ordered nanoarchitectures has emerged as a simple and powerful approach for tailoring the nanoscale properties and the opportunities of using these properties for the development of novel optoelectronic
Publikováno v:
Applied Sciences; Volume 7; Issue 2; Pages: 171
Applied Sciences, Vol 7, Iss 2, p 171 (2017)
Applied Sciences, Vol 7, Iss 2, p 171 (2017)
To improve the energy efficiency and quality of the welding seam during the double-wire metal inert-gas (MIG) arc welding production, a new multi-frequency waveform control method was proposed in this paper. In this method, a multi-frequency modulati
Publikováno v:
International Journal of Photoenergy, Vol 2014 (2014)
Most photovoltaics operate at high temperature under sunlight. In this work, the thermal instability of diiodooctane-based high-efficiency bulk heterojunction (BHJ) organic photovoltaics (OPVs) is studied. The BHJ layers were heated to various temper
Publikováno v:
Advanced materials (Deerfield Beach, Fla.). 29(4)
A formamidinium(FA)-based perovskite showns superior optoelectronic properties including better stability than methylammonium-based counterparts. Pure FA-perovskite-based light-emitting diodes (LEDs) with high efficiency are reported. Interestingly,
Autor:
Yang Yang, Zonghao Liu, Andy Schiffer, Qi Chen, En-Ping Yao, Yongsheng Liu, Lei Meng, Pengyu Sun, Nicholas De Marco, Huanping Zhou
Publikováno v:
Nano letters. 16(2)
Hybrid perovskites have shown astonishing power conversion efficiencies owed to their remarkable absorber characteristics including long carrier lifetimes, and a relatively substantial defect tolerance for solution-processed polycrystalline films. Ho
Publikováno v:
Smart Materials and Structures. 26:035059
This paper proposes a nondestructive method to evaluate the health status of resistance spot-welded (RSW) joint under service load using lead zirconate titanate (PZT) active sensing system, in which the PZT transducers were used as both actuator and