(#equal contribution, *corresponding author)

l   Photoactive layer formation in the dark for high performance of air-processable organic photovoltaics

A Maeda, R, Liu, K Yu, S Lee, K Nakano, M Takakuwa, S Zhang, K Tajima, K. Fukuda*, S. Umezu*, T. Someya*. 

Journal of Physics: Materials 2021, 4, 044016.

l   An efficient ultra-flexible photo-charging system integrating organic photovoltaics and supercapacitors

R. Liu, M. Takakuwa, A. Li, K. Yu, S. Umezu, K. Fukuda*, T. Someya*. 

Advanced Energy Materials 2020, 10, 2000523. (Inside front cover).

l   Shape memory polymers for body motion energy harvesting and self‐powered mechanosensing      

R. Liu^#, X. Kuang^#, J. Deng^#, Y. Wang, A. C. Wang, W. Ding, Y. Lai, P. Wang, J. Chen, P. Wang, Z. Lin, B. Sun*, J. Qi*, Z. L. Wang*. 

Advanced Materials 2018, 30, 1705195 (Highly Cited Paper in Web of Science)

l   Vitrimer elastomer‐based jigsaw puzzle‐like healable triboelectric nanogenerator for self-powered wearable electronics  
J. Deng^#, X. Kuang^#, R. Liu^#, W. Ding, A. C. Wang, S. Niu, Y. Lai, K. Dong, Z. Wen, Y. Wang, L. Wang, J. H. Qi, T. Zhang, Z. L. Wang*. 

Advanced Materials2018, 30, 1705918.

l   Complementary electromagnetic‐triboelectric active sensor for detecting multiple triggering

P. Wang^#, R. Liu^#, W. Ding^#, P. Zhang, L. Pan, G. Dai, H, Zou, K. Dong, C. Xu, Z. L. Wang*. 

Advanced Functional Materials2018, 28, 1705808.

l   Keystroke dynamics enabled authentication and identification using triboelectric

C. Wu^#, W. Ding^#, R. Liu^#, J. Wang, A. C. Wang, J. Wang, S. Li, Y. Zi, Z. L. Wang*. 

Materials Today 2018, 21, 216.

l   Actively perceiving and responsive soft robots enabled by self‐powered, highly extensible, and highly sensitive triboelectric proximity‐and pressure‐sensing

Y. C. Lai, J. Deng, R. Liu, Y. Hsiao, Z. Steven, W. Peng, H. Wu, X. Wang, Z. L. Wang*. 

Advanced Materials 2018, 30, 180114.  

l   Self‐powered si cds flexible photodetector with broadband response from 325 to 1550 nm based on pyro-phototronic effect: an approach for photosensing below bandgap energy

Y. Dai, X. Wang, W. Peng, C. Xu, C Wu, K. Dong, R Liu, Z. L. Wang*. 

Advanced Materials 2018, 30, 1705893.

l   Silicon nanowire/polymer hybrid solar cell-supercapacitor: a self-charging power unit with a total efficiency of 10.5%

R. Liu^#, J. Wang^#, T. Sun, M. Wang, Z. L. Wang*, B. Sun*. 

Nano Letters 2017, 17, 4240.

l   A spring-based resonance coupling for hugely enhancing the performance of  triboelectric nanogenerators for harvesting low-frequency vibration energy

C. Wu^#, R. Liu^#, J. Wang, Y. Zi, L. Lin, Z. L. Wang*. 

Nano Energy 2017, 32, 287.

l   Light-triggered pyroelectric nanogenerator ed on a pn-junction for self-powered near-infrared photosensing

X. Wang^#, Y, Dai^#, R. Liu^#, X. He, S. Li, Z. L. Wang*. 

ACS Nano 2017, 11, 8339.

l   Integrated solar capacitors for energy conversion and storage

R. Liu, Y. Liu, H. Zou, T. Song, B. Sun*. 

Nano Research 2017, 10, 1545.

l   Piezo-phototronic effect on selective electron or hole transport through depletion region of vis–nir broadband photodiode

H. Zou, X. Li, W. Peng, W. Wu, R. Yu, C. Wu, W. Ding, F. Hu, R. Liu, Y. Zi, Z. L. Wang*. 

Advanced Materials 2017, 29, 1701412.

l   A self-powered dynamic displacement monitoring system based on triboelectric accelerometer

H. Yu, X. He, W. Ding, Y. Hu, D. Yang, S. Lu, C. Wu, H. Zou, R. Liu, C. Lu and Z. L. Wang*. 

Advanced Energy Materials 2017, 7, 1700565.

l   Auxetic foam-based contact-mode triboelectric nanogenerator with highly sensitive self-powered strain sensing capabilities to monitor human body movement

S. Zhang, Y. Lai, X. He, R. Liu, Y. Zi, Z. L. Wang*. 

Advanced Functional Materials 2017, 25, 1606695.

l   Hybrid silicon honeycomb/organic solar cells with enhanced efficiency using surface etching  
 R. Liu, T. Sun, J. Liu, S. Wu, B. Sun*. 

Nanotechnology 2016, 27, 254006.

l   A dual-electrolyte based air-breathing regenerative microfluidic fuel cell with 1.76 V opencircuit-voltage and 0.74 V water-splitting voltage

H. Zou*, J. Chen, Y. Fang, J. Ding, W. Peng, R. Liu. 

Nano Energy 2016, 27, 619.

l   Electric eel-skin-inspired mechanically durable and super stretchable nanogenerator for deformable power source and fully autonomous conformable electronic-skin applications

Y. C. Lai, J. Deng, S. Niu, W. Peng, C. Wu, R. Liu, Z. Wen, Z. L. Wang*. 

Advanced Materials 2016, 28, 10024.

l   Micro-cable structured textile for simultaneously harvesting solar and mechanical energy

J. Chen, Y. Huang, N. Zhang, H. Zou, R. Liu, C. Tao, X. Fan, Z. L. Wang*. 

Nature Energy 2016, 1, 16138.

l   Silicon-based organic/inorganic hybrid solar cells

R. Liu, B. Sun*. 

Acta Chimica Sinica 2015, 73, 225.

l   13.8% efficiency hybrid Si/organic heterojunction solar cells with MoO₃ film as antireflection
 R. Liu, S. T. Lee, B. Sun*. 

Advanced Materials 2014, 26, 6007.

l   The Role of a LiF Layer on the Performance of Poly (3, 4-Ethylenedioxythiophene): Poly(Styrenesulfonate)/Si Organic-Inorganic Hybrid Solar Cells

Y. Zhang, R. Liu, S.-T. Lee, B. Sun*. 

Applied Physics Letters 2014, 104, 083514.

l   Two-dimensional cos nanosheets used for high-performance organic–inorganic hybrid

X. Fang, T. Song, R. Liu, B. Sun*. 

The Journal of  Physical Chemistry C 2014, 118, 20238.

l   High-performance planar heterojunction perovskite solar cells preserving long charge carrier diffusion lengths and interfacial engineering

S. Bai, Z. Wu, X. Wu, Y. Jin, N. Zhao, Z. Chen, Q. Mei, X. Wang, Z. Ye, T. Song, R. Liu, S. T. Lee, B. Sun*. 

Nano Research 2014, 7, 1749.

l   Lithography-free fabrication of silicon nanowire and nanohole arrays by metal-assisted chemical etching

R. Liu, F. Zhang, C. Con, B. Cui, B. Sun*. 

Nanoscale Research Letters 2013, 8, 1.