2016 Publications
ICCAS First-authored:
- Haijun Bin, Liang Gao,Zhi–Guo Zhang,* Yankang Yang, Yindong Zhang, Chunfeng Zhang, Shanshan Chen,Lingwei Xue,Changduk Yang,Min Xiao,Yongfang Li*, “11.4% Efficiency Non-Fullerene Polymer Solar Cells with Trialkylsilyl Substituted 2D-Conjugated Polymer as Donor”, Nature Commun, 2016, 7, 13651.
- Liang Gao, Zhi–Guo Zhang,* Lingwei Xue, Jie Min, Jianqi Zhang, Zhixiang Wei and Yongfang Li*, “All–polymer solar cells based on absorption-complementary polymer donor and acceptor with high power conversion efficiency of 8.27%”, Adv. Mater. 2016, 28(9), 1884–1890.
- Haijun Bin, Zhi–Guo Zhang,* Liang Gao,Shanshan Chen, Lian Zhong, Lingwei Xue, Changduk Yang, YongfangLi*, “Non-Fullerene Polymer Solar Cells Based on Alkylthio and Fluorine Substituted 2D-Conjugated Polymers Reach 9.5% Efficiency”, J. Am. Chem. Soc., 2016, 138 (13), 4657–4664.
- Yankang Yang, Zhi–Guo Zhang,* Haijun Bin,Shanshan Chen, Liang Gao,Lingwei Xue,Changduk Yang,Yongfang Li*, “Side-Chain Isomerization on n-type Organic Semiconductor ITIC Acceptor Make 11.77% High Efficiency Polymer Solar Cells”, J. Am. Chem. Soc. 2016, 138 (45), 15011–15018.
- Liang Gao,Zhi–Guo Zhang,*Haijun Bin,Lingwei Xue,Yankang Yang, Cheng Wang,Feng Liu,* Thomas P. Russell, and Yongfang Li*,“High efficiency non-fullerene polymer solar cells with medium bandgap polymer donor and narrow bandgap organic semiconductor acceptor”, Adv. Mater., 2016, 28(37), 8288–8295.
- Binbin Wang, Zhi-guo Zhang*, Senyun Ye, Haixia Rao, Zuqiang Bian, Chunhui Huang, Yongfang Li*, “Room-temperature water-vapor annealing for high-performance planar perovskite solar cell”, J. Mater. Chem. A,2016,4, 17267–17273.
- Lingwei Xue, Yankang Yang, Zhi-Guo Zhang,* Jing Zhang, Liang Gao, Haijun Bin, YunXu Yang *and Yongfang Li*, “Naphthalenediimide-alt-Fused-Thiophene D-A Copolymers for the Application as Acceptor in All–Polymer Solar Cells”, Chem. Asian J. 2016, 11(19) 2785–2791.
- Binbin Wang, Zhiguo Zhang*, Senyun Ye, Liang Gao, Tinghai Yan, Zuqiang Bian, Chunhui Huang, Yongfang Li*, “Solution-Processable Cathode Buffer Layer for High-Performance ITO/CuSCN-based Planar Heterojunction Perovskite Solar Cell”, Electrochim. Acta., 2016, 218, 263-270.
- Haijun Bin, Lian Zhong, Zhi–Guo Zhang,* Liang Gao, Yankang Yang, Lingwei Xue,Jing Zhang,Zhanjun Zhang, Yongfang Li*, “Alkoxy substitute benzodithiophene-alt- fluorobenzotriazole copolymeras donorin non-fullerene polymer solar cells”, Sci. China Chem. 2016, 59(10), 1317-1322.(the special issue of celebrating 60th anniversary of ICCAS).
- 李永舫,“从导电聚吡咯到共轭聚合物光伏材料---我在中科院化学所30年共轭高分子研究历程”,《高分子通报》(纪念中科院化学所成立六十周年专辑文章)。2016年第9期,10-26.
ICCAS Collaborated:
- Yi Hou,* Wei Chen, Derya Baran, Tobias Stubhan, Norman A. Luechinger, Benjamin Hartmeier, Moses Richter, Jie Min, Shi Chen, Cesar Omar Ramirez Quiroz, Ning Li, Hong Zhang, Thomas Heumueller, Gebhard J. Matt, Andres Osvet, Karen Forberich, Zhi-Guo Zhang, Yongfang Li, Benjamin Winter, Peter Schweizer, Erdmann Spiecker, and Christoph J. Brabec* “Overcoming the interface losses in planar heterojunction perovskite based solar cells”, Adv. Mater., 2016, 28(25), 5112–5120.
- Senyun Ye, Haixia Rao, Weibo Yan, Yunlong Li, Weihai Sun, Haitao Peng, Zhiwei Liu*, Zuqiang Bian*, Yongfang Li and Chunhui Huang, “A Strategy to Simplify the Preparation Process of Perovskite Solar Cells by Co-deposition of a Hole-Conductor and a Perovskite Layer”, Adv. Mater., 2016, 28(43), 9648–9654. DOI: 10.1002/adma.201603850.
- Yongxi Li,Lian Zhong,Fu-Peng Wu,Meng Li,Yi Yuan,Zuo-Quan Jiang*,Zhanjun Zhang, Zhi-Guo Zhang*,Yongfang Li, Liang-Sheng Liao*, “Non-fullerene Polymer Solar Cells based on Selenophene-Containing Fused-Ring Acceptor with Photovoltaic Performance of 8.6%”, Energy Environ. Sci., 2016, 9, 3429-3435. DOI: 10.1039/C6EE00315J
- Fuwen Zhao, Zhen Wang, Jianqi Zhang, Xiangwei Zhu, Yajie Zhang, Jin Fang, Dan Deng, Zhixiang Wei, Yongfang Li, Li Jiang and Chunru Wang*, “Self-Doped and Crown-Ether Functionalized Fullerene as Cathode Buffer Layer for Highly-Efficient Inverted Polymer Solar Cells”, Adv. Energy Mater., 2016, 6, 1502120
- Jie Min*, Carina Bronnbauer, Zhi-Guo Zhang, Chaohua Cui, Yuriy N. Luponosov, Ibrahim Ata, Peter Schweizer, Thomas Przybilla, Fei Guo, Tayebeh Ameri, Karen Forberich, Erdmann Spiecker, Peter Bäuerle, Sergei A. Ponomarenko, Yongfang Li, Christoph J. Brabec, “Fully Solution-processed Small Molecule Semitransparent Solar Cells: Optimization of Transparent Cathode Architecture and Four Absorbing Layers”, Adv. Funct. Mater., 2016, 6, 4543–4550.
- Yuqiang Liu,Zhi-guo Zhang,Zhouhui Xia,Jie Zhang,Yuan Liu,Feng Liang,Yongfang Li,Tao Song,Xuegong Yu,Shuit-tong Lee,and Baoquan Sun*, “High Performance Nanostructured Silicon–Organic Quasi p–n Junction Solar Cells via Low-Temperature Deposited Hole and Electron Selective Layer”, ACS Nano, 2016, 10 (1), pp 704–712.
- Haixia Rao, Senyun Ye, Weihai Sun, Weibo Yan, Yunlong Li, Haitao Peng, Zhiwei Liu*, Zuqiang Bian*, Yongfang Li, Chunhui Huang,“A 19.0% efficiency achieved in CuOx-based inverted CH3NH3PbI3−xClx solar cells by an effective Cl doping method”, Nano Energy, 2016,27, 51-57.
- Yongxi Li, Deping Qian, Lian Zhong, Jiu-Dong Lin, Zuo-Quan Jiang*, Zhi-Guo Zhang*, Zhanjun Zhang, Yongfang Li, Liang-Sheng Liao*, Fengling Zhang, “A Fused-Ring based Electron Acceptor for Efficient Non-Fullerene Polymer Solar Cells with Small HOMO Offset”, Nano Energy, 2016, 27, 430–438.
- Jun Yuan, Lixia Qiu, Zhiguo Zhang,Yongfang Li, Yingping Zou*, “Tetrafluoroquinoxaline Based Polymers for Non-Fullerene Polymer Solar Cells with Efficiency over 9%”, Nano Energy, 2016, 30, 312-320.
- Shanshan Chen,Kyu Cheol Lee,Zhi-Guo Zhang, Dong Suk Kim,Yongfang Li,* and Changduk Yang*, “An Indacenodithiophene−Quinoxaline Polymer Prepared by Direct Arylation Polymerization for Organic Photovoltaics”, Macromolecules, 2016, 49(2), pp 527–536.
- LiweiWang, ZiQiao, ChenGao, JunwenLiu, Zhi-GuoZhang, XiaoyuLi, YongfangLi, and HaiqiaoWang*,“End-Capping Effect of Quinoxalino[2,3-b′]porphyrin on Donor–Acceptor Copolymer and Improved Performance of Polymer Solar Cells”, Macromolecules, 2016, 49, (10), 3723-3732.
- Fuzhi Wang, Bing Zhang, Qiuxiang Li, Zhenzhen Shi, Lu Yu, Hao Liu, Yaping Wang, Songyuan Dai, Zhan'ao Tan* and Yongfang Li, “Management of the light distribution within the photoactive layer for high performance conventional and inverted polymer solar cells”, J. Mater. Chem. A, 2016, 4(5),1915-1922.
- Lingwei Xue,Yankang Yang,Zhi-Guo Zhang*, Xinning Dong, Liang Gao, Haijun Bin,Jing Zhang,YunXu Yang and Yongfang Li*, “Indacenodithienothiophene–Naphthalene diimide Copolymer as Acceptor for All–Polymer Solar Cells”, J. Mater. Chem. A, 2016, 4, 5810-5816.
- Hua Zhang, Lingwei Xue, Junbo Han, Yong Qing Fu, Yan Shen, Zhi-Guo Zhang*, Yongfang Li and Mingkui Wang*, “New Generation Perovskite Solar Cells with Solution-Processed Amino-substituted Perylene Diimide Derivative as Electron-Transport Layer”, J. Mater. Chem. A, 2016, 4, 8724-8733.
- Jing Zhang,Xiangwei Zhu, Chang He, Lingwei Xue, Haijun Bin,Wengong Wang, Yankang Yang, Ningyi Yuana* Jianning Ding,* Zhixiang Wei,* Yongfang Li*, “Impact of Alkyl Side Chains Position on the Photovoltaic Properties of Solution-Processable Organic Molecule Donor Materials”, J. Mater. Chem. A, 2016, 4(30),11747-11753
- Youchun Chen, Shan Wang, Lingwei Xue, Zhiguo Zhang, Haolong Li, Lixin Wu, Yue Wang, Fenghong Li*, Fengling Zhang and Yongfang Li, “Insights into the working mechanism of cathode interlayers in polymer solar cells via[(C8H17)4N]4[SiW12O40]”, J. Mater. Chem. A, 2016, 4, 19189-19196, DOI: 10.1039/C6TA08268H, Paper
- Jun Yuan, Lixia Qiu, Zhi-Guo Zhang, Yongfang Li, Yuehui He and Lihui Jiang, Yingping Zou*, “A simple strategy to the side chain functionalization on the quinoxaline unit for efficient polymer solar cell”, Chem. Commun., 2016, 52(42), 6881-6884.
- Jiang, Tao;Yang, Jie;Tao, Youtian;Fan, Cong; Xue, Lingwei;Zhang, Zhiguo;Li, Hai; Li Yongfang;Huang, Wei,Random terpolymer with a cost-effective monomer and comparable efficiency to PTB7-Th for bulk-heterojunction polymer solar cells, Polymer Chemistry, 2016, 7(4) 926-932.
- Yue Ru, Xiaohong Zhang, Wenbo Song, Zhenjie Liu, Huasheng Feng, Bin Wang, Mingming Guo, xiang wang, Chunxia Luo, Wantai Yang*, Yongfang Li* and Jinliang Qiao*, “A new family of thermoplastic photoluminescence polymers”, Polym. Chem., 2016, 7(40), 6250-6256.
- Chen Gao, Pei Jiang, Keli Shi, Di Ma, Yongfang Li*, Gui Yu*, Xiaoyu Li*, Haiqiao Wang*,“Incorporation of Hexa-peri-hexabenzocoronene (HBC) into Carbazole–Benzo-2,1,3-thiadiazole Copolymers to Improve Hole Mobility and Photovoltaic Performance”, Chem. Asian J. 2016, 11(5), 766–774.
- Beibei Qiu, Jun Yuan, Yingping Zou,* Dingjun He, Hongjian Peng, Yongfang Li, Zhi-Guo Zhang*, “An asymmetric small molecule based on thieno[2,3-f]benzofuran for efficient organic solar cells”, Organic Electronics, 2016, 35, 87-94. DOI: 10.1016/j.orgel.2016.05.010.
- Yuan, Jun; Qiu, Lixia; Xu, Shutao; Zhang, Zhiguo, Li, Yongfang; Zou, Yingping, “Polymers from phenyl-substituted benzodithiophene and tetrafluoridequinoxaline with high open circuit voltage and high fill factor”, Organic Electronics,2016, 37, 287 – 293.
- Dingjun He, Lixia Qiu, Zhiguo Zhang, Yongfang Li, Chunyue Pan and Yingping Zou*, “Two new fluorinated copolymers based on thieno[2,3-f]benzofuran for efficient polymer solar cells”, RSC Adv., 2016, 6, 62923-62933.
- Wang, Wengong, Chen, Lixia, Wang, Guo, Zhang, Zhi-Guo, Li, Yongfang, Shen, Ping, “Synthesis and Optoelectronic Properties of Benzo[1,2-b:4,5-b ']dithiophene-Based Copolymers with Conjugated 2-(2-Ethylhexyl)-3,4-dimethoxythiophene Side Chains”, Macromol. Chem. Phys., 2016, 217, 1586-1599.
- Xiwen Zhang, Lixia Chen, Guo Wang, Zhi-Guo Zhang*, Yongfang Li, Ping Shen*, “Synthesis and photovoltaic properties of alkylthiothienyl-substituted benzo[1,2-b:4,5-b0]dithiophene D–A copolymers with different accepting units”, Synth. Met. 2016, 211, 121–131.
Soochow University First-authored:
- Chaohua Cui, Zhicai He*, Yue Wu, Xiao Cheng, Hongbin Wu, Yongfang Li*, Yong Cao and Wai-Yeung Wong*, “Improvement of Photovoltaic Properties of 2D-Conjugated Polymers by Side Chain Engineering”, Energy Environ. Sci., 2016, 9, 885-891.
- Qunping Fan,Wenyan Su,Xia Guo,* Bing Guo, Wanbing Li, Youdi Zhang, Kun Wang, Maojie Zhang* and Yongfang Li*, “A New Polythiophene Derivative for High Efficiency Polymer Solar Cells with PCE over 9%”, Adv. Energy Mater., 2016, 6, 1600430.
- Qun Wan, Xia Guo*, Zaiyu Wang, Wanbin Li, Bing Guo, Wei Ma*, Maojie Zhang*, Yongfang Li,“10.8% Efficiency Polymer Solar Cells based on PTB7-Th and PC71BM via Binary Solvent Additives Treatment”,Adv. Funct. Mater.2016, 26(36), 6635–6640.
- Hao Yu, Xiaodong Liu, Yijun Xia, Qingqing Dong, Kaicheng Zhang, Zhaowei Wang, Yi Zhou*, Bo Song*, and Yongfang Li*, “Room-temperature mixed-solvents-vapor annealing for high performance perovskite solar cells”, J. Mater. Chem. A, 2016, 4, 321 - 326.
- Wanbin Li, Bing Guo, Chunmei Chang, Xia Guo,* Maojie Zhang,* Yongfang Li*, “Efficient Polymer Solar Cells Based on Meta-alkoxy-phenyl-substituted Benzodithiophene and Thieno[3,4-b]thiophene”, J. Mater. Chem.A, 2016, 4, 10135–10141.
- Bing Guo, Xia Guo*, Wanbin Li, Xiangyi Meng, Wei Ma, Maojie Zhang*, Yongfang Li, “A Wide-Bandgap Conjugated Polymer for Highly Efficient Inverted Single-Junction and Tandem Polymer Solar Cells”, J. Mater. Chem. A, 2016, 4, 13251-13258.
- Wenyan Su, Qunping Fan, Xia Guo,* Bing Guo, Wanbin Li, Youdi Zhang, Maojie Zhang* and Yongfang Li*,“Efficient ternary blend all-polymer solar cells with a polythiophene derivative as hole-cascade material”, J. Mater. Chem. A2016.4, 14752 - 14760.
- Tiantian Cao, Zhaowei Wang, Yijun Xia, Bo Song,* Yi Zhou* Ning Chen* and Yongfang Li, “Facilitating Electron Transportation in Perovskite Solar Cells via Water-Soluble Fullerenol Interlayers”, ACS Appl. Mater. Interfaces, 2016,8(28), pp 18284–18291.
- Kun Wang, Xia Guo,* Bing Guo, Wanbin Li, Maojie Zhang* and Yongfang Li*, “Broad Bandgap D-A Copolymer Based on Bithiazole Acceptor Unit for Application in High-Performance Polymer Solar Cells with Lower Fullerene Content”,Macromol. Rapid Commun. 2016, 37(13), 1066-1073.
- Qiangqiang Tang,Laura Abella,Yajuan Hao,Xiaohong Li,Yingbo Wan,Antonio Rodríguez-Fortea,*,Josep M. Poblet,*,Lai Feng,*and Ning Chen*,“Sc2O@C3v(8)‑C82: A Missing Isomer of Sc2O@C82”, Inorg. Chem., 2016, 55(4), pp 1926–1933.
- Qingqing Dong, Zhaowei Wang, Kaicheng Zhang, Hao Yu, Peng Huang, Xiaodong Liu, Yi Zhou,* Ning Chen* and Bo Song*, Easily accessible polymer additives for tuning the crystal-growth of perovskite thin-films for highly efficient solar cells, Nanoscale, 2016,8, 5552-5558.
- Cui, Chaohua; Wu, Yue; Cheung, Man-Sing; Ho, Cheuk-Lam; Dong, Qingchen; Lin, Zhenyang; Li, Yongfang; Wong, Wai-Yeung, “Conjugated Oligothiophene Derivatives Based on Bithiophene with Unsaturated Bonds as Building Blocks for Solution-Processed Bulk Heterojunction Organic Solar Cells”, Chem Asian J., 2016, 11(24), 3557-3567.
- XiaoCheng, Qun Wan, Yue Wu, Bing Guo, Xia Guo, Yaowen Li, Maojie Zhang*, Chaohua Cui*, Yongfang Li, “Toward High Open-circuit Voltage by Smart Chain Engineering in 2D-conjugated Polymer for Polymer Solar Cells”, Sol Energy Mater Sol Cells, 2016, 149, 162–169.
- Kun Wang, Wenyan Su, Xia Guo,* Maojie Zhang,* Yongfang Li*, “Synthesis and Photovoltaic Properties of D-A Copolymers Based on Alkylthio-thiophene or Alkylthio-selenophene-BDT Donor Unit and DPP Acceptor Unit”, Organic Electronics, 2016 33, 15-22.
- Hongkun Li*, Wei Yuan, Hexiang He, Zhihui Cheng, Canlong Fan, Yonggang Yang, Kam Sing Wong, Yongfang Li, Ben Zhong Tang*, “Circularly polarized luminescence and controllable helical selfassembly of an aggregation-induced emission luminogen”, Dyes and Pigments(2016), doi: 10.1016/j.dyepig.2016.11.048.
- Kun Wang, Bing Guo, Wenyan Su, Xia Guo*, Maojie Zhang*, Yongfang Li*, “Synthesis and Photovoltaic Properties of 2D-Conjugated Copolymer Based on Benzodithiophene with Alkylthio-selenophene Side Chain”, RSC Adv. 2016, 6, 14229 - 14235.
- Xia Guo, Maojie Zhang*, Wei Ma*, Long Ye, Shaoqing Zhang, Jianhui Hou*, Yongfang Li, “Effect of Solvent Additive on Active Layer Morphologies and Photovoltaic Performance of Polymer Solar Cells Based on PBDTTT-C-T/PC71BM”, RSC Adv. 2016,6, 51924-51931
- Kun Wang, Zhuo Xu, Bing Guo, Xia Guo,* Maojie Zhang,* Yongfang Li*, “TPD-Based Polythiophene Derivatives with Higher Voc for Polymer Solar Cells”, RSC Adv. 2016, 6, 63338-63346.
- Yue Wu, Xiao Cheng, Guiying Xu, Yaowen Li, Chaohua Cui,* and Yongfang Li,Manipulating the Photovoltaic Properties of Small-molecule Donor Materials by Tailoring End-capped Alkylthio Substitution, RSC Adv., 2016,6, 108908-108916.
- Guangxin Liu, Tiantian Cao, Yijun Xia, Bo Song, Yi Zhou,* Ning Chen* and Yongfang Li,“Dihydrobenzofuran-C60bisadducts as electron acceptors in polymer solar cells: effect of alkyl substituents”, Synth. Met., 2016, 215, 176-183.
- Kun Wang, Wenyan Su, Bing Guo, Xia Guo,* Maojie Zhang,* Yongfang Li*, “Ultra-Narrow Bandgap D-A Copolymer Based on Thienoisoindigo Acceptor Unit for Application in Polymer Solar Cells with Energy Losses below 0.6 eV”, Synth. Met. 2016, 220, 134-140.
- 刘晓东,李永舫*,“阴极界面修饰层改善平面p-i-n型钙钛矿太阳能电池的光伏性能”,《电化学》“光电化学和新型太阳能电池”专辑。2016, 22(4), 315-331.
Soochow University Collaborated:
- Yaowen Li*, Lei Meng, Guiying Xu, Ziruo Hong*, Jingbi You, Yang (Michael) Yang, Gang Li, Yang Yang*, Yongfang Li, “High-efficiency Robust Perovskite Solar Cells on ITO-free Ultrathin Flexible Substrate”, Nat. Commun.2016, 7,10214.
- Jie Min*,Chaohua Cui*, Thomas Heumueller, Stefanie Fladischer, Xiao Cheng, Erdmann Spiecker, Yongfang Li, Christoph J. Brabec, “Side-Chain Engineering for Enhancing the Properties of Small Molecule Solar Cells: A beyond Efficiency Trade-off”, Adv. Energy Mater., 2016, 6, 1600515.
- Weiwei Chen,Weixiang Jiao,Debing Li,Xuan Sun,Xia Guo,Ming Lei,*Qi Wang,*, and Yongfang Li, “Cross Self n-Doping and Electron Transfer Model in a Stable and Highly Conductive Fullerene Ammonium Iodide: A Promising Cathode Interlayer in Organic Solar Cells”, Chem. Mater., 2016, 28 (4), pp 1227–1235.
- Yongxi Li,Xiaodong Liu,Fu-Peng Wu,Yi Zhou,* Zuo-Quan Jiang,* Bo Song,Yuxin Xia,Zhi-Guo Zhang,Feng Gao,* Olle Inganas, Yongfang Li,Liang-Sheng Liao*, “Non-fullerene Acceptor with Low Energy Loss and High External Quantum Efficiency: towards High Performance Polymer Solar Cells”, J. Mater. Chem. A, 2016,4, 5890-5897.
- Guitao Feng, Yunhua Xu,* Jianqi Zhang, Zhaowei Wang, Yi Zhou, Yongfang Li, Zhixiang Wei, Cheng Li* and Weiwei Li*, “All small molecule organic solar cells based on an electron donor incorporating binary electron-deficient units”, J. Mater. Chem. A, 2016, 4, 6056-6063.
- Andong Zhang, Qiang Wang, Ralf A. A. Bovee, Cheng Li,* Jianqi Zhang,* Yi Zhou, Zhixiang Wei, Yongfang Li, Rene A. J. Janssen, Zhaohui Wang* and Weiwei Li*, “Perfluoroalkyl-Substituted Conjugated Polymers as Electron Acceptors for All-Polymer Solar Cells: the Effect of Diiodoperfluoroalkane Additives”, J. Mater. Chem. A, 2016, 4, 7736-7745.
- Jie Min*, Oh Kyu Kwon, Chaohua Cui*, Jung-Hwa Park, Yue Wu, Soo Young Park*,Yongfang Li, Christoph J. Brabec, “High Performance All-Small-Molecule Solar Cells: Engineering the Nanomorphology via Processing Additives”, J. Mater. Chem. A, 2016,4, 14234-14240.
- Cheng Li, Andong Zhang, Zhaowei Wang, Feng Liu,* Yi Zhou, Thomas P Russell, Yongfang Li and Weiwei Li*, “All polymer solar cells with diketopyrrolopyrrole-polymers as electron donor and a naphthalenediimide-polymer as electron acceptor”, RSC Adv., 2016, 6, 35677-35683.
- Wu, Yue, Cheng, Xiao, Xu, Guiying, Li, Yaowen, Cui, Chaohua, Li, Yongfang, Manipulating the photovoltaic properties of small-molecule donor materials by tailoring end-capped alkylthio substitution, RSC Adv. 2016, 6(110), 108908-108916