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Boa Jin, Hyunmin Park, Yang Liu, Leijing Liu, Jongdeok An, Wenjing Tian, Chan Im
《化学科学与工程前沿(英文)》 2021年 第15卷 第1期 页码 164-179 doi: 10.1007/s11705-020-1976-z
关键词: charge-carrier photogeneration transient photocurrent polymer solar cells charge-carrier extraction space charge-limited current
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1417-3
• Bi doping in TiO2 enhanced the separation of photo-generated electron-hole.
关键词: Bi doping Visible light Algal removal Charge carrier separation
Leijing Liu, Hao Zhang, Bo Xiao, Yang Liu, Bin Xu, Chen Wang, Shanpeng Wen, Erjun Zhou, Gang Chen, Chan Im, Wenjing Tian
《化学科学与工程前沿(英文)》 2021年 第15卷 第1期 页码 127-137 doi: 10.1007/s11705-020-1936-7
关键词: third component organic solar cells charge carrier generation charge carrier recombination bimolecular recombination
《化学科学与工程前沿(英文)》 2023年 第17卷 第5期 页码 516-524 doi: 10.1007/s11705-022-2238-z
关键词: all inorganic perovskite solar cells graphene oxide quantum dots high performance stability
Review on design and evaluation of environmental photocatalysts
Xin Li, Jun Xie, Chuanjia Jiang, Jiaguo Yu, Pengyi Zhang
《环境科学与工程前沿(英文)》 2018年 第12卷 第5期 doi: 10.1007/s11783-018-1076-1
Fundamentals on the photocatalytic degradation were systematically summarized. Charge carrier dynamics for the photocatalytic degradation were reviewed. Adsorption and photodegradation kinetics of reactants were highlighted. The mechanism aspects, including O2 reduction, reactive oxidation species and key intermediates were also addressed. Selectivity and stability of semiconductors for photodegradation were clarified.
关键词: Photocatalytic degradation Environmental remediation Charge carrier dynamics Reactive oxygen species O2 reduction
Entity and relation extraction with rule-guided dictionary as domain knowledge
《工程管理前沿(英文)》 页码 610-622 doi: 10.1007/s42524-022-0226-0
关键词: entity extraction relation extraction prior knowledge domain rule
Zhun MA,Meng WANG,Xueli GAO,Congjie GAO
《环境科学与工程前沿(英文)》 2014年 第8卷 第5期 页码 650-658 doi: 10.1007/s11783-013-0605-1
关键词: Sulfonated polyethersulfone nanofiltration membrane charge characteristics electro-kinetic method volume charge density separation behavior
Pengxing YI,Lijian DONG,Tielin SHI
《机械工程前沿(英文)》 2014年 第9卷 第4期 页码 354-367 doi: 10.1007/s11465-014-0319-5
To improve the dynamic performance and reduce the weight of the planet carrier in wind turbine gearbox, a multi-objective optimization method, which is driven by the maximum deformation, the maximum stress and the minimum mass of the studied part, is proposed by combining the response surface method and genetic algorithms in this paper. Firstly, the design points’ distribution for the design variables of the planet carrier is established with the central composite design (CCD) method. Then, based on the computing results of finite element analysis (FEA), the response surface analysis is conducted to find out the proper sets of design variable values. And a multi-objective genetic algorithm (MOGA) is applied to determine the direction of optimization. As well, this method is applied to design and optimize the planet carrier in a 1.5 MW wind turbine gearbox, the results of which are validated by an experimental modal test. Compared with the original design, the mass and the stress of the optimized planet carrier are respectively reduced by 9.3% and 40%. Consequently, the cost of planet carrier is greatly reduced and its stability is also improved.
关键词: planet carrier multi-objective optimization genetic algorithms wind turbine gearbox modal experiment
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
Effects of carrier-attached biofilm on oxygen transfer efficiency in a moving bed biofilm reactor
Yanling WEI,Xunfei YIN,Lu QI,Hongchen WANG,Yiwei GONG,Yaqian LUO
《环境科学与工程前沿(英文)》 2016年 第10卷 第3期 页码 569-577 doi: 10.1007/s11783-015-0822-x
关键词: carrier biofilm oxygen transfer efficiency moving bed biofilm reactor
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1555-1567 doi: 10.1007/s11705-023-2338-4
关键词: adipic acid loose nanofiltration membrane dye/salt selective separation steric hindrance charge effect
周丰峻,郑磊,孙云厚,张鏖,夏明
《中国工程科学》 2017年 第19卷 第6期 页码 18-26 doi: 10.15302/J-SSCAE-2017.06.004
本文基于点源爆炸理论,建立了面源、线源和点源TNT装药强爆炸解,填补了面源与线源强爆炸解的空白;采用真实空气状态方程进行分析计算,研究了真实空气条件下球形TNT装药爆炸近区冲击波的传播特性。通过算例分析,计算结果与已有文献资料数据吻合较好。本文的研究成果对爆炸力学和防护工程研究起到了重要的参考作用。
Effects of operating conditions on membrane charge property and nanofiltration
Li XU, Li-Shun DU, Jing HE
《化学科学与工程前沿(英文)》 2011年 第5卷 第4期 页码 492-499 doi: 10.1007/s11705-011-1143-7
关键词: nanofiltration membrane streaming potential Zeta potential permeate flux retention rate
Lin ZHANG, Yan SUN
《化学科学与工程前沿(英文)》 2013年 第7卷 第4期 页码 456-463 doi: 10.1007/s11705-013-1357-y
关键词: adsorption desorption irreversibility protein conformational transition molecular dynamics simulation
标题 作者 时间 类型 操作
Charge-carrier photogeneration and extraction dynamics of polymer solar cells probed by a transient photocurrentnearby the regime of the space charge-limited current
Boa Jin, Hyunmin Park, Yang Liu, Leijing Liu, Jongdeok An, Wenjing Tian, Chan Im
期刊论文
Visible-light-driven heterostructured g-CN/Bi-TiO floating photocatalyst with enhanced charge carrier
期刊论文
Effects of BTA2 as the third component on the charge carrier generation and recombination behavior of
Leijing Liu, Hao Zhang, Bo Xiao, Yang Liu, Bin Xu, Chen Wang, Shanpeng Wen, Erjun Zhou, Gang Chen, Chan Im, Wenjing Tian
期刊论文
Enhanced charge extraction for all-inorganic perovskite solar cells by graphene oxide quantum dots modified
期刊论文
Review on design and evaluation of environmental photocatalysts
Xin Li, Jun Xie, Chuanjia Jiang, Jiaguo Yu, Pengyi Zhang
期刊论文
Charge and separation characteristics of nanofiltration membrane embracing dissociated functional groups
Zhun MA,Meng WANG,Xueli GAO,Congjie GAO
期刊论文
Multi-objective genetic algorithms based structural optimization and experimental investigation of the planet carrier
Pengxing YI,Lijian DONG,Tielin SHI
期刊论文
Numerical simulation of charge stratifications to improve combustion and NO formation of lean-burn SI
Zhijun PENG ,
期刊论文
Effects of carrier-attached biofilm on oxygen transfer efficiency in a moving bed biofilm reactor
Yanling WEI,Xunfei YIN,Lu QI,Hongchen WANG,Yiwei GONG,Yaqian LUO
期刊论文
membranes using SPES as a hydrophilic polymer for the effective removal of dyes via steric hindrance and charge
期刊论文
Effects of operating conditions on membrane charge property and nanofiltration
Li XU, Li-Shun DU, Jing HE
期刊论文