POLYMERS Vol.72 No.11
>> Japanese
COVER STORY
Polymer Electrolyte Fuel Cell (PEFC) Today
Although passenger cars equipped with polymer electrolyte fuel cells (PEFCs) have been already on the market, many issues remain such as catalysts and costs, etc. For the widespread use of PEFCs, it is desirable to develop high performance electrolyte membranes. In addition, the performance requirements for electrolyte membranes are becoming strict year by year for the development of fuel cells for heavy-duty vehicles (HDVs), trains, ships, and construction applications, which are expected to be in great demand in the future. Under these circumstances, polymer researchers with new ideas that go beyond existing concepts should join the fuel cell research field. Therefore, we have published a special issue to inform you about the current situation of PEFCs.
Editors: YUSA, OTOZAWA, MICHINOBU, and YAMAGUCHI

Digest for English Readers
542

Hot Topics in Polymer Science in SPSJ
545
SPSJ PMF Poster Awards 2022

Commentary
Expectations for Research and Development of Fuel Cell Electrolyte Materials Norimitsu TAKEUCHI
546

COVER STORY: Highlight Reviews
The Role of Polymers, Membrane and Ionomer Used in PEFC Akihiro SHINOHARA
547
Polymer Nanofiber Composite Electrolyte Membrane for Fuel Cell Hiroyoshi KAWAKAMI
550
Research and Development of Next-Generation Polymer Electrolyte Membranes Atsushi NORO, Takato KAJITA
553

PolyMANGA
556

COVER STORY: Topics and Products
Importance of Gas Permeability of Polymer Electrolytes –For Durability and Fuel Cell Performance– Masamichi NISHIHARA
557
Global Market Trends and Technical Targets of Fuel Cell Electric Vehicles Masakazu YONEDA
559
Fluorinated Polymer Electrolyte for PEFCs Takeshi HIRAI
561

Polymer Science and I: A Personal Account
Be an Expert in Synthesis Yoshimasa MATSUMURA
563

Messages: “Work and Life”
Trapped Entanglement between My Work and Personal Affairs Takamasa SAKAI
564

Front-Line Polymer Science
Recent Research Trends on Photo-Functional Lanthanide Coordination Polymers Yasuchika HASEGAWA
565

Reports from Local Divisions
Report from the 69th Polymer Research Symposium (Kobe) Hisato KOBAYASHI
571

Messages from SPSJ
572
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