Lei Qü, Dengjia Wang, Yanfeng Liu, Xi Deng, Baichao Wang, Xuan Song, Jianhua Fan (2026). Research on the calculation method of key thermal parameters and the thermal performance differences in different climate zones of the facade BIPV component. Renewable Energy.DOI
Tianhui Wang, Dengjia Wang, Rao Zhang, Kai Xin, Yanfeng Liu, Weijun Gao (2026). Field investigation about thermal requirements area under local heating for rural house in Northwest China. Energy Reports.DOI
Daifeng Dang, Yong Zhou, Keke Chen, Heng Zhou, Xin Xin, Zhihao Zhang, Yanfeng Liu (2026). Development and operational optimization of a centralized-heating return-water-source heat pump for personalized heating system. Energy.DOI
Qiong Wang, Yinuo Chen, Meng Chen, Nannan Zhao, Yanfeng Liu, Yong Li, Zhiyuan Jiang, Zhiguo Qu (2026). Optimization of rooftop PV system design and energy storage dispatch in steel mills: Accounting for quantified workshop temperature and dust losses. Energy.DOI
Xin Xin, Yanfeng Liu, Yong Zhou, Z. H. Zhang, Daifeng Dang, Huifan Zheng (2026). Thermal allocation strategy for building complexes based on distributed model predictive control: Application to a solar district heating system. Energy.DOI
H. Cui, Yanfeng Liu, Yu He, Xiuyan Wang, Tian-Meng Zhang, Kai Wu, Lin Hu, Ying-Zhi Jin, Shumei Sun, Han Zuilhof, Zai-Fang Li, Hao Lu (2025). Solid Additives Promote Side-Chain Ordering and Molecular Packing To Enhance the Performance of Organic Solar Cells. Journal of Physical Chemistry Letters.DOI
Qingju Mou, Yong Li, Dengjia Wang, Yanfeng Liu, Jianhua Fan (2025). Impact of groundwater seepage on the thermal performance of pit thermal energy storage based on two-phase flow model of porous media. Energy and Buildings.DOI
Yaowen Chen, Yanming Liu, Zhaoben Zhuang, Dengjia Wang, Yanfeng Liu (2025). Optimization and performance study of solar heating systems based on centralized seasonal and decentralized short-term heat storage. Energy and Buildings.DOI
Yang Liu, Qiu-Ju Liu, Lei Ding, Jian-Fei Fu, Bo-Lin Zheng, Dong-Sheng Yu, Hua Bai, Qing-Yong Tian, Bin Fan, Yanfeng Liu, Shuping Pang (2024). Enhancing the Efficiency and Stability of Inverted Perovskite Solar Cells and Modules through Top Interface Modification with N-type Semiconductors. Angewandte Chemie.DOI
Lei Qü, Dengjia Wang, Yong Zhou, Wangqiu Yuan, Yanfeng Liu, Jianhua Fan (2024). A new capacity design method for PV-ASHP system based on energy flow mechanism and energy supply-demand balance. Renewable Energy.DOI
Hui Liu, Dengjia Wang, Yanfeng Liu, Y. Li, Meng Gao, Jianhua Fan, Min Wei, Lin Liu (2024). Thermal storage and loss characteristics of underground water pits of solar district heating systems in Xizang Plateau, China. Energy.DOI
Lijun Shi, Yanfeng Liu, Pengfei Si, Dengjia Wang, Zewei Pu, Yanhong Zhen, Jikang Jia, Xipeng Yuan, Yanming Liu (2024). Multi-mode solar photovoltaic energy utilization system for Plateau buildings in rural areas. Energy Conversion and Management.DOI
Fa-Zheng Qiu, Qiuju Liu, Yanfeng Liu, Jin-Peng Wu (2023). Managing Interface Defects via Mixed-Salt Passivation toward Efficient and Stable Perovskite Solar Cells. Small.DOI
Shisong Nie, F. Qin, Yanfeng Liu, Chufeng Qiu, Ying-Zhi Jin, Hong-Mei Wang, Li-Chun Liu, Lin Hu, Zhen Su, Jia-Xing Song, Xin-Xing Yin, Zhi-Guang Xu, Yuyuan Yao, Hao Wang, Yinhua Zhou, Zai-Fang Li (2023). High Conductivity, Semiconducting, and Metallic PEDOT:PSS Electrode for All-Plastic Solar Cells. Molecules.DOI
Zong Li, Ying-Zhi Jin, Yanfeng Liu, Wang-Nan Li, Shisong Nie, Zhen Su, Jia-Xing Song, Lin Hu, Xin-Xing Yin, Sanqing Huang, Hao Wang, Zai-Fang Li (2023). A high performance PEDOT/PPy composite electrode enabled by regulating molecular growing orientation. Synthetic metals.DOI
Yong Li, Bing Hu, Dengjia Wang, Hui Liu, Yanfeng Liu, Fariborz Haghighat (2023). Enhancing the performance of solar water heating systems: Application of double-layer phase change materials. Renewable Energy.DOI
Xi Luo, Yanzi Yang, Yanfeng Liu, Tianliang Zhao (2023). Classification of energy use patterns and multi-objective optimal scheduling of flexible loads in rural households. Energy and Buildings.DOI
Ruixuan Cao, Cong Song, Yanfeng Liu, Dengjia Wang (2023). Oxygen Comfort Evaluation Method and the Oxygen Adaptation Level for Sojourners at High Altitude. Environmental science and engineering.DOI
Hui Liu, Dengjia Wang, Yanfeng Liu, Tingqiang Yin, Yaowen Chen (2023). Heat Loss Characteristics and Economic Insulation Optimization of Solar Storage Tank in the Extreme Plateau Climate. Environmental science and engineering.DOI
Yanfeng Liu, Ying-Zhi Jin, Yue Wu, Yu-Fei Zhong (2022). Real-time views of morphology evolution in solution-processed organic photovoltaics. Journal of Materials Chemistry C.DOI
Yanfeng Liu, Yue Wu, Yanfeng Geng, Erjun Zhou, Yu-Fei Zhong (2022). Managing Challenges in Organic Photovoltaics: Properties and Roles of Donor/Acceptor Interfaces. Advanced Functional Materials.DOI
Yanfeng Liu, Qun-Ping Fan, Heng Liu, I. Jalan, Ying-Zhi Jin, J. van Stam, E. Moons, Er-Gang Wang, Xinhui Lu, O. Inganäs, Fengling Zhang (2022). In Situ Optical Spectroscopy Demonstrates the Effect of Solvent Additive in the Formation of All-Polymer Solar Cells. Journal of Physical Chemistry Letters.DOI
Fengling Zhang, Nan-Nan Yao, Yanfeng Liu (2022). Understanding mechanisms and applications of dilute donor non-fullerene organic solar cells. Organic, Hybrid, and Perovskite Photovoltaics XXIII.DOI
Dengjia Wang, Bohao Fan, Yaowen Chen, Ya Han, Yanfeng Liu, Yingying Wang, Huaican Liu, Xuefeng Jiao (2022). Comparative analysis of heat loss performance of flat plate solar collectors at different altitudes. Solar Energy.DOI
Yanfeng Liu, Ting Zhen Mu, Xi Luo (2022). Multi-objective optimization of equipment capacity and heating network design for a centralized solar district heating system. Building Simulation.DOI
Yanfeng Liu, Peng Wang, Xi Luo, Min Zhang, Tianliang Zhao, Yanzi Yang, Yongkai Sun, Xiaodan Liu, Jianghua Liu (2022). Analysis of flexible energy use behavior of rural residents based on two-stage questionnaire: A case study in Xi’an, China. Energy and Buildings.DOI
Yanfeng Liu, Zhaoben Zhuang, Yong Zhou, Shunian Zhao, Dengjia Wang, Huaican Liu (2022). Heat transfer performance analysis of seawater heat exchange pipelines in deep seawater closed cooling air conditioning system. Applied Thermal Engineering.DOI
Nan-Nan Yao, Yuxin Xia, Yanfeng Liu, Shangzhi Chen, M. Jonsson, Fengling Zhang (2021). Solution-Processed Highly Efficient Semitransparent Organic Solar Cells with Low Donor Contents. ACS Applied Energy Materials.DOI
Yanfeng Liu (2021). Studying Morphology Formation and Charge Separation in Organic Solar Cells. Linköping studies in science and technology, Dissertations.DOI
Yanfeng Liu, A. Yangui, Rui Zhang, Alexander Kiligaridis, E. Moons, F. Gao, O. Inganäs, I. Scheblykin, Fengling Zhang (2021). In Situ Optical Studies on Morphology Formation in Organic Photovoltaic Blends. Small Methods.DOI
Ying-Zhi Jin, Lulu Sun, Lei-Qiang Qin, Yanfeng Liu, Zai-Fang Li, Yinhua Zhou, Fengling Zhang (2021). Solution-processed solar-charging power units made of organic photovoltaic modules and asymmetric super-capacitors. Applied Physics Letters.DOI
Yu Dong, Yuan Shi, Yanfeng Liu, Jørn Toftum (2021). Thermal comfort environment for migrants: a long-term follow-up climate chamber experiment. Journal of Physics Conference Series.DOI
Sandra Hultmark, S. H. K. Paleti, Albert Harillo, Sara Marina, F. A. A. Nugroho, Yanfeng Liu, L. Ericsson, Rui-Peng Li, Jaime Martín, J. Bergqvist, C. Langhammer, Fengling Zhang, Li-Yang Yu, M. Campoy-Quiles, E. Moons, D. Baran, C. Müller (2020). Suppressing Co‐Crystallization of Halogenated Non‐Fullerene Acceptors for Thermally Stable Ternary Solar Cells. Advanced Functional Materials.DOI
Yanfeng Liu, Jian-Yun Zhang, Guan-Qing Zhou, Feng Liu, Xiaozhang Zhu, Fengling Zhang (2020). Electric Field Facilitating Hole Transfer in Non-Fullerene Organic Solar Cells with a Negative HOMO Offset.DOI
Ke Zhou, Yanfeng Liu, Awwad Alotaibi, Jian Yuan, Chuan-Xiu Jiang, Jingming Xin, Xin-Feng Liu, B. Collins, Fengling Zhang, Wei Ma (2020). Molecular and Energetic Order Dominate the Photocurrent Generation Process in Organic Solar Cells with Small Energetic Offsets.DOI
Chengliang He, Yaokai Li, Yanfeng Liu, Yuhao Li, Guan-Qing Zhou, Shui-Xing Li, Haiming Zhu, Xinhui Lu, Fengling Zhang, Chang-Zhi Li, Hongzheng Chen (2020). Near infrared electron acceptors with a photoresponse beyond 1000 nm for highly efficient organic solar cells.DOI
Yongjin Chai, Shunian Zhao, Shaoxiong Zhang, Tingting Sun, Jin suo Lu, Yanfeng Liu (2020). Heating Method and Heat Recovery Potential Prediction of Underground Railway Station Using Waste Heat from Equipment Room. Environmental science and engineering.DOI
Jian-Yun Zhang, Wenrui Liu, Ming Zhang, Yanfeng Liu, Guan-Qing Zhou, Shengjie Xu, Fenglin Zhang, Haiming Zhu, Feng Liu, Xiaozhang Zhu (2019). Revealing the Critical Role of the HOMO Alignment on Maximizing Current Extraction and Suppressing Energy Loss in Organic Solar Cells. iScience.DOI
Ke Zhou, Yang Wu, Yanfeng Liu, Xiaobo Zhou, Lin Zhang, Wei Ma (2019). Molecular Orientation of Polymer Acceptor Dominates Open-Circuit Voltage Losses in All-Polymer Solar Cells. ACS Energy Letters.DOI
Ying-Zhi Jin, Yanxin Zhang, Yanfeng Liu, Jie Xue, Wei-Wei Li, Juan Qiao, Fengling Zhang (2019). Limitations and Perspectives on Triplet‐Material‐Based Organic Photovoltaic Devices. Advances in Materials.DOI
Yanfeng Liu, Q. Tao, Ying-Zhi Jin, Xianjie Liu, Heng-Da Sun, Ahmed El Ghazaly, S. Fabiano, Zai-Fang Li, Jie Luo, J. Rosen, Fengling Zhang (2019). Mo1.33C MXene-Assisted PEDOT:PSS Hole Transport Layer for High-Performance Bulk-Heterojunction Polymer Solar Cells. ACS Applied Electronic Materials.DOI
Zhaozhao Bi, Hafiz Bilal Naveed, Xin-Yu Sui, Qinglian Zhu, Xianbin Xu, Lu Gou, Yanfeng Liu, Ke Zhou, Lei Zhang, Fengling Zhang, Xin-Feng Liu, Wei Ma (2019). Individual nanostructure optimization in donor and acceptor phases to achieve efficient quaternary organic solar cells.DOI
Yu Dong, Yanfeng Liu, Dengjia Wang, Yingying Wang, Hu Du, Jiaping Liu (2019). Review of latent thermal energy storage systems for solar air‐conditioning systems. International Journal of Energy Research.DOI
Tianqi Zhang, Dengjia Wang, Hui Liu, Yanfeng Liu, Hang Wu (2019). Numerical investigation on building envelope optimization for low-energy buildings in low latitudes of China. Building Simulation.DOI
Zhen-Dong Li, Qiaoyun Chen, Yanfeng Liu, Lan Ding, Kai-Cheng Zhang, Kaiping Zhu, Ligang Yuan, Bin Dong, Yi Zhou, B. Song (2018). Macromol. Rapid Commun. 14/2018. Macromolecular rapid communications.DOI
Zhen-Dong Li, Qiaoyun Chen, Yanfeng Liu, Lan Ding, Kai-Cheng Zhang, Kaiping Zhu, Ligang Yuan, Bin Dong, Yi Zhou, B. Song (2018). A Nonconjugated Zwitterionic Polymer: Cathode Interfacial Layer Comparable with PFN for Narrow-Bandgap Polymer Solar Cells. Macromolecular rapid communications.DOI
Yiting Guo, Yanfeng Liu, Qinglian Zhu, Cheng Li, Ying-Zhi Jin, Y. Puttisong, Wei-Min M. Chen, Feng Liu, Fengling Zhang, Wei Ma, Wei-Wei Li (2018). Effect of Side Groups on the Photovoltaic Performance Based on Porphyrin-Perylene Bisimide Electron Acceptors. ACS Applied Materials and Interfaces.DOI
Yanfeng Liu, Yaowen Chen, Yong Zhou, Dengjia Wang, Yingying Wang, Daokun Wang (2018). Experimental research on the thermal performance of PEX helical coil pipes for heating the biogas digester. Applied Thermal Engineering.DOI
Dengjia Wang, Xiaowen Wang, Yanfeng Liu, Penghao Chen, Jiaping Liu (2018). A study on the heat dissipation and thermal environment of a novel heated bed. Journal of Building Physics.DOI
Yanfeng Liu, Tao Li, Cong Song, Dengjia Wang, Jiaping Liu (2018). Field study of different thermal requirements based on the indoor activities patterns of rural residents in winter in Northwest China. Science and Technology for the Built Environment.DOI
Kaiping Zhu, Dan-Dan Tang, Kai-Cheng Zhang, Zhaowei Wang, Lan Ding, Yanfeng Liu, Ligang Yuan, Jian Fan, B. Song, Yi Zhou, Yong-Fang Li (2017). A two-dimension-conjugated small molecule for efficient ternary organic solar cells.DOI
Ying-Zhi Jin, Zai-Fang Li, Lei-Qiang Qin, Xianjie Liu, Lin Mao, Ya-Zhong Wang, F. Qin, Yanfeng Liu, Yinhua Zhou, Fengling Zhang (2017). Laminated Free Standing PEDOT:PSS Electrode for Solution Processed Integrated Photocapacitors via Hydrogen‐Bond Interaction.DOI
Zhen-Dong Li, Yanfeng Liu, Kai-Cheng Zhang, Zhaowei Wang, Peng Huang, Dahua Li, Yi Zhou, B. Song (2017). Chemical Modification of n-Type-Material Naphthalene Diimide on ITO for Efficient and Stable Inverted Polymer Solar Cells. Langmuir.DOI
Peng Huang, Yanfeng Liu, Kai-Cheng Zhang, Ligang Yuan, Dahua Li, Guangliang Hou, Bin Dong, Yi Zhou, B. Song, Yong-Fang Li (2017). Catechol derivatives as dopants in PEDOT:PSS to improve the performance of p–i–n perovskite solar cells.DOI
Ya-Jun Zhang, Shuai Wang, Yanfeng Liu, Ying-Zhi Jin, Yijun Xia, Bo Song (2017). Bilayers directly scrolling up to form nanotubes via self-assembly of an achiral small molecule. Nanoscale.DOI
Ya-Jun Zhang, Shuai Wang, Yanfeng Liu, Ying-Zhi Jin, Yijun Xia, Bo Song(2017). 二分子層はアキラル小分子の自己集合によるナノチューブを形成するscrollingアップする【Powered by NICT】.
Ligang Yuan, Jie Li, Zhaowei Wang, Peng Huang, Kai-Cheng Zhang, Yanfeng Liu, Kaiping Zhu, Zhen-Dong Li, Tiantian Cao, Bin Dong, Yi Zhou, Mi Zhou, B. Song, Yong-Fang Li (2017). Diblock Copolymer PF-b-PDMAEMA as Effective Cathode Interfacial Material in Polymer Solar Cells. ACS Applied Materials and Interfaces.DOI
Peng Huang, Zhaowei Wang, Yanfeng Liu, Kai-Cheng Zhang, Ligang Yuan, Yi Zhou, B. Song, Yong-Fang Li (2017). Water-Soluble 2D Transition Metal Dichalcogenides as the Hole-Transport Layer for Highly Efficient and Stable p-i-n Perovskite Solar Cells. ACS Applied Materials and Interfaces.DOI
Yanfeng Liu, Dan-Dan Tang, Kai-Cheng Zhang, Peng Huang, Zhaowei Wang, Kaiping Zhu, Zhen-Dong Li, Ligang Yuan, Jian Fan, Yi Zhou, B. Song (2017). Tuning Surface Energy of Conjugated Polymers via Fluorine Substitution of Side Alkyl Chains: Influence on Phase Separation of Thin Films and Performance of Polymer Solar Cells. ACS Omega.DOI
Dengjia Wang, Liang Hu, Yanfeng Liu, Jiaping Liu (2017). Performance of off-grid photovoltaic cooling system with two-stage energy storage combining battery and cold water tank. Energy Procedia.DOI
Yanfeng Liu, N. Aghdassi, Qi Wang, S. Duhm, Yi Zhou, B. Song (2016). Solvent-resistant ITO work function tuning by an acridine derivative enables high performance inverted polymer solar cells.DOI
Dan-Dan Tang, Yanfeng Liu, Zhe Zhang, Qinghai Shu, Bin Wang, Jian Fan, B. Song (2016). Donor-acceptor polymers based on 5,6-difluoro-benzo[1,2,5]thiadiazole for high performance solar cells.DOI
Yanfeng Liu, Aghdassi Nabi, Qi Wang, Duhm Steffen, Yi Zhou, B. Song(2016). アクリジン誘導体による耐溶剤性ITO仕事関数調整は高性能反転高分子太陽電池を可能にする【Powered by NICT】.
Dan-Dan Tang, Yanfeng Liu, Zhe Zhang, Qinghai Shu, Bin Wang, Jian Fan, B. Song(2016). 高性能太陽電池の為の5,6‐ジフルオロ‐ベンゾ[1,2,5]チアジアゾールに基づくドナー・アクセプターポリマー.
Lijuan Wang, Yuhui Di, Hui Yin, Yanfeng Liu, Jiaping Liu (2016). Effects of transient temperature on human's heat losses. Thermal Science.DOI
Tao Li, Yanfeng Liu, Dengjia Wang, Kaifeng Shang, Jiaping Liu (2015). Optimization Analysis on Storage Tank Volume in Solar Heating System. Procedia Engineering.DOI
Dengjia Wang, Yanfeng Liu, Jing Jiang, Jiaping Liu (2015). The Optimized Matching of Passive Solar Energy supply and Classroom Thermal Demand of Rural Primary and Secondary School in Northwest China. Procedia Engineering.DOI
Lijuan Wang, Yanfeng Liu, Jiaping Liu (2015). Heat transfer of external building envelopes. Thermal Science.DOI
En Li, Yasunori Akashi, Daisuke Sumiyoshi, Jiaping Liu, Yanfeng Liu (2011). Energy consumption analysis of house in Lhasa based on survey and simulation.
Jiaping Liu, Lijuan Wang, Yasuko Yoshino, Yanfeng Liu (2011). The thermal mechanism of warm in winter and cool in summer in China traditional vernacular dwellings. Building and Environment.DOI
Dengjia Wang, Yanfeng Liu (2010). Study on Heat Storage Tank of Solar Heating System. International Conference on Digital Manufacturing & Automation.DOI
Tao Ai, Junqi Yu, Yanfeng Liu, Zhou Jiang (2010). Study on Neural Network Self-Tuning PID Control for Temperature of Active Solar House Heating System. International Workshop on Intelligent Systems and Applications (ISA).DOI
Yanfeng Liu (2007). Primary Discussion on Economical Efficiency of Energy Saving of Low-temperature Water Floor Radiant Heating System. Journal of Xinjiang Vocational University.
Dong Wei, Yanfeng Liu, Yingying Wang, Xingxin Mei, Wei Yin (2025). Air Infiltration Characteristics of Narrow Cracks Under Mechanical Ventilation in Oxygen-Enhanced and Heated Chambers on the Plateau. SSRN Electronic Journal.DOI
Wei Dong, Yanfeng Liu, Yingying Wang, Xingxin Mei, Yin Wei (2024). Air Infiltration Characteristics in Oxygen-Enhanced Chambers on the Qinghai-Tibet Plateau. SSRN Electronic Journal.DOI
Zhijun Tian, Yaowen Chen, Cong Song, Yanfeng Liu, Dengjia Wang, Changjun Tao (2023). Application of Data Center Building Envelope Thermal Insulation Design Method Based on Harmonic Response Analysis in Qinghai-Tibet Plateau. SSRN Electronic Journal.DOI
Yiting Zhao, Yanfeng Liu, Yaowen Chen, Zhaoben Zhuang, Huanlong Tang, Dengjia Wang (2023). A New Model and Solution Method for Anti-Freezing and Temperature Drop Analysis of Solar Collector System. SSRN Electronic Journal.DOI
Yaowen Chen, Qiong Duan, Yanfeng Liu, Dengjia Wang, Zhaoben Zhuang, Lei Qu, Daifeng Dang (2023). A Comparative Experimental Study on the Thermoelectric Performance of Closed and Semi-Closed Photovoltaic Thermal Air Collectors. SSRN Electronic Journal.DOI
Huanlong Tang, Yanfeng Liu, Yaowen Chen, Dengjia Wang, Xipeng Yuan (2023). Distributed Solar Heating System with Busbar Thermal Reservoir Network: Dynamic Modeling and Energy Performance Analysis. SSRN Electronic Journal.DOI
Jiale Hu, Yingying Wang, Dengjia Wang, Hu Du, Jianhua Fan, Yanfeng Liu, Xin Sun (2022). Proposal and application of indexes for dynamic evaluation of indoor humidity and thermal environment. Research Square.DOI
Dengjia Wang, Ran Chen, Yong Zhou, Yingying Wang, Yanfeng Liu (2021). Optimization and Techno-Economic Analysis of Combined Gas-Fired Boiler and Solar Heating System for Capacity-Increase Cities. SSRN Electronic Journal.DOI
Dengjia Wang, Bohao Fan, Ya Han, Yaowen Chen, Yanfeng Liu, Yingying Wang (2021). Numerical Study on the Effect of Altitude of the Heat Loss Performance of Flat Plate Solar Collectors. SSRN Electronic Journal.DOI