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Haibin HUANG,Gangyu TIAN,Tao WANG,Chao GAO,Jiren YUAN,Zhihao YUE,Lang ZHOU
《能源前沿(英文)》 2017年 第11卷 第1期 页码 92-95 doi: 10.1007/s11708-016-0432-8
关键词: double-layer emitter α-Si:H/c-Si heterojunction solar cell short circuit current quantum efficiency current-voltage-temperature
Lei ZHAO,Wenbin ZHANG,Jingwei CHEN,Hongwei DIAO,Qi WANG,Wenjing WANG
《能源前沿(英文)》 2017年 第11卷 第1期 页码 85-91 doi: 10.1007/s11708-016-0437-3
关键词: PECVD high pressure and high power a-Si:H microstructure passivation heterojunction solar cell
Fanying MENG,Jinning LIU,Leilei SHEN,Jianhua SHI,Anjun HAN,Liping ZHANG,Yucheng LIU,Jian YU,Junkai ZHANG,Rui ZHOU,Zhengxin LIU
《能源前沿(英文)》 2017年 第11卷 第1期 页码 78-84 doi: 10.1007/s11708-016-0435-5
关键词: n-type Cz-Si thinner wafer surface texture high efficiency SHJ solar cell
An industrial solution to light-induced degradation of crystalline silicon solar cells
Meng XIE,Changrui REN,Liming FU,Xiaodong QIU,Xuegong YU,Deren YANG
《能源前沿(英文)》 2017年 第11卷 第1期 页码 67-71 doi: 10.1007/s11708-016-0430-x
关键词: Boron-oxygen defects c-Si solar cells light-induced degradation passivation forward bias
Ultrathin microcrystalline hydrogenated Si/Ge alloyed tandem solar cells towards full solar spectrum
Yu Cao, Xinyun Zhu, Xingyu Tong, Jing Zhou, Jian Ni, Jianjun Zhang, Jinbo Pang
《化学科学与工程前沿(英文)》 2020年 第14卷 第6期 页码 997-1005 doi: 10.1007/s11705-019-1906-0
关键词: thin films solar cells quadruple junction solar cell amorphous silicon silicon germanium alloy quantum efficiency
POCl3 diffusion for industrial Si solar cell emitter formation
Hongzhao LI,Kyung KIM,Brett HALLAM,Bram HOEX,Stuart WENHAM,Malcolm ABBOTT
《能源前沿(英文)》 2017年 第11卷 第1期 页码 42-51 doi: 10.1007/s11708-016-0433-7
关键词: POCl3 diffusion emitter recombination oxidation silicon
SiO2 passivation layer grown by liquid phase deposition for silicon solar cell application
Yanlin CHEN,Sihua ZHONG,Miao TAN,Wenzhong SHEN
《能源前沿(英文)》 2017年 第11卷 第1期 页码 52-59 doi: 10.1007/s11708-016-0429-3
关键词: Si solar cell passivation SiO2 liquid phase deposition carrier lifetime
Rui JIA,Ke TAO,Qiang LI,Xiaowan DAI,Hengchao SUN,Yun SUN,Zhi JIN,Xinyu LIU
《能源前沿(英文)》 2017年 第11卷 第1期 页码 96-104 doi: 10.1007/s11708-016-0434-6
关键词: amorphous silicon front surface field simulations interdigitated back contact-heterojunction solar cells
《能源前沿(英文)》 doi: 10.1007/s11708-023-0881-9
关键词: Ga(X)N/Si nanoarchitecture artificial photosynthesis water splitting solar toward hydrogen
Combustion characteristics of SI engine fueled with methanol-gasoline blends during cold start
SONG Ruizhi, LIU Shenghua, LIANG Xiaoqiang, Tiegang H U
《能源前沿(英文)》 2008年 第2卷 第4期 页码 395-400 doi: 10.1007/s11708-008-0081-7
关键词: combustion 3-cylinder indicated Cylinder pressure emission
利用三元合金保护和催化的硅光阳极与廉价硅太阳能电池相结合实现12.0%的太阳能制氢效率 Article
何凌云, 洪欣, 王亦清, 邢众航, 耿嘉峰, 郭鹏慧, 苏进展, 沈少华
《工程(英文)》 2023年 第25卷 第6期 页码 128-137 doi: 10.1016/j.eng.2022.03.023
n型硅(n-Si)表面在水溶液中容易被氧化和钝化,导致其在光电化学(PEC)分解水的析氧反应(OER)动力学缓慢。本工作通过欠电位沉积成功地在p+n-Si基底上电沉积了三金属Ni0.9Fe0.05Co0.05保护层。制备的Ni0.9Fe0.05Co0.05/p+n-Si光阳极具有优异的稳定性和PEC水氧化活性,具有相对低的OER起始电位(相对于可逆氢电极电势(RHE)仅为0.938 V),并且在1.23 V vs.RHE电位时具有较高的光电流密度(33.1 mA∙cm-2),显著优于Ni/p+n-Si光阳极。工作证明了Fe在Ni层的掺杂会在Ni0.9Fe0.05Co0.05/p+n-Si界面处产生较大的能带弯曲,促进界面电荷分离。
Stability and dynamics of rotor system with 45° slant crack on shaft
Yanli LIN, Xiaohui SI, Fulei CHU
《机械工程前沿(英文)》 2011年 第6卷 第2期 页码 203-213 doi: 10.1007/s11465-011-0131-4
Crack on a shaft is one of the common damages in a rotor system. In this paper, transverse vibrations are calculated to compare the influences of transverse crack and slant crack on the rotor system. Results show that the vibration amplitude of the rotor system with a 45° slant crack on the shaft is larger than that with a transverse crack when the two types of crack have the same depth and the rotor system runs in the same condition. Stability and dynamic characteristics of the rotor system with a 45° slant crack on the shaft under torsional excitation are analyzed by considering opening and closing of the crack. It is shown that the instability of the transverse vibration of the rotor system increases with increasing difference between the bending stiffness in two main directions, and the vibration is stable when the two bending stiffness are identical. The spectrum analysis of the steady-state response reveals that the gravity and the eccentricity produce different frequency components, and when the two bending stiffness are identical, the multiple frequency components of the torsional excitation disappear. Further investigation shows that the vibration amplitudes in combined frequencies increase rapidly in transversal, torsional, and axial vibration with increasing slant crack depth. The results are helpful for the understanding the dynamic behavior of a rotor system with a slant crack on a shaft and can be used for the detection of the slant crack on a shaft.
关键词: rotor dynamics slant crack stability torsional excitation open and close
Chunhao Dai, Pufeng Qin, Zhangwei Wang, Jian Chen, Xianshan Zhang, Si Luo
《环境科学与工程前沿(英文)》 2017年 第11卷 第1期 doi: 10.1007/s11783-017-0892-z
关键词: Open top chamber Gaseous elemental mercury (GEM) Soil Mercury Brassica napus
Laser ablation of block copolymers with hydrogen-bonded azobenzene derivatives
Jintang Huang, Youju Huang, Si Wu
《化学科学与工程前沿(英文)》 2018年 第12卷 第3期 页码 450-456 doi: 10.1007/s11705-018-1735-6
Supramolecular assemblies (PS-b-P4VP(AzoR)) are fabricated by hydrogen-bonding azobenzene derivatives (AzoR) to poly(4-vinyl pyridine) blocks of polystyrene-block-poly(4-vinyl pyridine) (PS-b-P4VP). PS-b-P4VP(AzoR) forms phase separated nanostructures with a period of ~75–105 nm. A second length scale structure with a period of 2 µm is fabricated on phase separated PS-b-P4VP(AzoR) by laser interference ablation. Both the concentration and the substituent of AzoR in PS-b-P4VP(AzoR) affect the laser ablation process. The laser ablation threshold of PS-b-P4VP(AzoR) decreases as the concentration of AzoR increases. In PS-b-P4VP(AzoR) with different substituents (R= CN, H, and CH3), ablation thresholds follow the trend: PS-b-P4VP(AzoCN)<PS-b-P4VP(AzoCH3)<PS-b-P4VP(AzoH). This result indicates that the electron donor group (CH3) and the electron acceptor group (CN) can lower the ablation threshold of PS-b-P4VP(AzoR).
关键词: laser ablation block copolymers hydrogen-bond azobenzene derivatives supramolecular assembly
Zhijun PENG ,
《能源前沿(英文)》 2009年 第3卷 第3期 页码 353-358 doi: 10.1007/s11708-009-0035-8
关键词: charge stratification SI engine lean-burn combustion NO emission
标题 作者 时间 类型 操作
Analysis of the double-layer α-Si:H emitter with different doping concentrations for α-Si:H/c-Si heterojunctionsolar cells
Haibin HUANG,Gangyu TIAN,Tao WANG,Chao GAO,Jiren YUAN,Zhihao YUE,Lang ZHOU
期刊论文
Plasma enhanced chemical vapor deposition of excellent a-Si:H passivation layers for a-Si:H/c-Si heterojunctionsolar cells at high pressure and high power
Lei ZHAO,Wenbin ZHANG,Jingwei CHEN,Hongwei DIAO,Qi WANG,Wenjing WANG
期刊论文
High-quality industrial n-type silicon wafers with an efficiency of over 23% for Si heterojunction solar
Fanying MENG,Jinning LIU,Leilei SHEN,Jianhua SHI,Anjun HAN,Liping ZHANG,Yucheng LIU,Jian YU,Junkai ZHANG,Rui ZHOU,Zhengxin LIU
期刊论文
An industrial solution to light-induced degradation of crystalline silicon solar cells
Meng XIE,Changrui REN,Liming FU,Xiaodong QIU,Xuegong YU,Deren YANG
期刊论文
Ultrathin microcrystalline hydrogenated Si/Ge alloyed tandem solar cells towards full solar spectrum
Yu Cao, Xinyun Zhu, Xingyu Tong, Jing Zhou, Jian Ni, Jianjun Zhang, Jinbo Pang
期刊论文
POCl3 diffusion for industrial Si solar cell emitter formation
Hongzhao LI,Kyung KIM,Brett HALLAM,Bram HOEX,Stuart WENHAM,Malcolm ABBOTT
期刊论文
SiO2 passivation layer grown by liquid phase deposition for silicon solar cell application
Yanlin CHEN,Sihua ZHONG,Miao TAN,Wenzhong SHEN
期刊论文
Influence of using amorphous silicon stack as front heterojunction structure on performance of interdigitatedback contact-heterojunction solar cell (IBC-HJ)
Rui JIA,Ke TAO,Qiang LI,Xiaowan DAI,Hengchao SUN,Yun SUN,Zhi JIN,Xinyu LIU
期刊论文
Ga(X)N/Si nanoarchitecture: An emerging semiconductor platform for sunlight-powered water splitting toward
期刊论文
Combustion characteristics of SI engine fueled with methanol-gasoline blends during cold start
SONG Ruizhi, LIU Shenghua, LIANG Xiaoqiang, Tiegang H U
期刊论文
Stability and dynamics of rotor system with 45° slant crack on shaft
Yanli LIN, Xiaohui SI, Fulei CHU
期刊论文
Mercury enrichment in
Chunhao Dai, Pufeng Qin, Zhangwei Wang, Jian Chen, Xianshan Zhang, Si Luo
期刊论文
Laser ablation of block copolymers with hydrogen-bonded azobenzene derivatives
Jintang Huang, Youju Huang, Si Wu
期刊论文